Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Cc: Steven French <sfrench@us.ibm.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Steve French <sfrench@us.ibm.com>
This commit is contained in:
Alexey Dobriyan
Steve French
parent
5ca33c6ac3
commit
f984c7b982
@ -107,9 +107,7 @@ void cifs_dump_mids(struct TCP_Server_Info *server)
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#endif /* CONFIG_CIFS_DEBUG2 */
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#ifdef CONFIG_PROC_FS
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static int
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cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
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int count, int *eof, void *data)
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static int cifs_debug_data_proc_show(struct seq_file *m, void *v)
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{
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struct list_head *tmp;
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struct list_head *tmp1;
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@ -117,23 +115,13 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
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struct cifsSesInfo *ses;
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struct cifsTconInfo *tcon;
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int i;
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int length = 0;
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char *original_buf = buf;
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*beginBuffer = buf + offset;
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length =
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sprintf(buf,
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seq_puts(m,
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"Display Internal CIFS Data Structures for Debugging\n"
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"---------------------------------------------------\n");
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buf += length;
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length = sprintf(buf, "CIFS Version %s\n", CIFS_VERSION);
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buf += length;
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length = sprintf(buf,
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"Active VFS Requests: %d\n", GlobalTotalActiveXid);
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buf += length;
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length = sprintf(buf, "Servers:");
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buf += length;
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seq_printf(m, "CIFS Version %s\n", CIFS_VERSION);
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seq_printf(m, "Active VFS Requests: %d\n", GlobalTotalActiveXid);
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seq_printf(m, "Servers:");
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i = 0;
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read_lock(&GlobalSMBSeslock);
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@ -142,11 +130,10 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
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ses = list_entry(tmp, struct cifsSesInfo, cifsSessionList);
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if ((ses->serverDomain == NULL) || (ses->serverOS == NULL) ||
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(ses->serverNOS == NULL)) {
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buf += sprintf(buf, "\nentry for %s not fully "
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seq_printf(m, "\nentry for %s not fully "
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"displayed\n\t", ses->serverName);
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} else {
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length =
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sprintf(buf,
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seq_printf(m,
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"\n%d) Name: %s Domain: %s Mounts: %d OS:"
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" %s \n\tNOS: %s\tCapability: 0x%x\n\tSMB"
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" session status: %d\t",
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@ -154,10 +141,9 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
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atomic_read(&ses->inUse),
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ses->serverOS, ses->serverNOS,
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ses->capabilities, ses->status);
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buf += length;
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}
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if (ses->server) {
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buf += sprintf(buf, "TCP status: %d\n\tLocal Users To "
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seq_printf(m, "TCP status: %d\n\tLocal Users To "
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"Server: %d SecMode: 0x%x Req On Wire: %d",
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ses->server->tcpStatus,
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atomic_read(&ses->server->socketUseCount),
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@ -165,13 +151,12 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
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atomic_read(&ses->server->inFlight));
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#ifdef CONFIG_CIFS_STATS2
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buf += sprintf(buf, " In Send: %d In MaxReq Wait: %d",
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seq_printf(m, " In Send: %d In MaxReq Wait: %d",
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atomic_read(&ses->server->inSend),
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atomic_read(&ses->server->num_waiters));
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#endif
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length = sprintf(buf, "\nMIDs:\n");
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buf += length;
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seq_puts(m, "\nMIDs:\n");
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spin_lock(&GlobalMid_Lock);
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list_for_each(tmp1, &ses->server->pending_mid_q) {
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@ -179,7 +164,7 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
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mid_q_entry,
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qhead);
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if (mid_entry) {
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length = sprintf(buf,
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seq_printf(m,
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"State: %d com: %d pid:"
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" %d tsk: %p mid %d\n",
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mid_entry->midState,
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@ -187,7 +172,6 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
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mid_entry->pid,
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mid_entry->tsk,
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mid_entry->mid);
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buf += length;
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}
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}
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spin_unlock(&GlobalMid_Lock);
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@ -195,11 +179,9 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
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}
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read_unlock(&GlobalSMBSeslock);
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sprintf(buf, "\n");
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buf++;
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seq_putc(m, '\n');
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length = sprintf(buf, "Shares:");
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buf += length;
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seq_puts(m, "Shares:");
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i = 0;
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read_lock(&GlobalSMBSeslock);
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@ -208,62 +190,52 @@ cifs_debug_data_read(char *buf, char **beginBuffer, off_t offset,
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i++;
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tcon = list_entry(tmp, struct cifsTconInfo, cifsConnectionList);
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dev_type = le32_to_cpu(tcon->fsDevInfo.DeviceType);
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length = sprintf(buf, "\n%d) %s Uses: %d ", i,
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seq_printf(m, "\n%d) %s Uses: %d ", i,
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tcon->treeName, atomic_read(&tcon->useCount));
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buf += length;
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if (tcon->nativeFileSystem) {
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length = sprintf(buf, "Type: %s ",
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seq_printf(m, "Type: %s ",
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tcon->nativeFileSystem);
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buf += length;
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}
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length = sprintf(buf, "DevInfo: 0x%x Attributes: 0x%x"
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seq_printf(m, "DevInfo: 0x%x Attributes: 0x%x"
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"\nPathComponentMax: %d Status: %d",
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le32_to_cpu(tcon->fsDevInfo.DeviceCharacteristics),
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le32_to_cpu(tcon->fsAttrInfo.Attributes),
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le32_to_cpu(tcon->fsAttrInfo.MaxPathNameComponentLength),
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tcon->tidStatus);
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buf += length;
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if (dev_type == FILE_DEVICE_DISK)
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length = sprintf(buf, " type: DISK ");
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seq_puts(m, " type: DISK ");
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else if (dev_type == FILE_DEVICE_CD_ROM)
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length = sprintf(buf, " type: CDROM ");
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seq_puts(m, " type: CDROM ");
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else
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length =
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sprintf(buf, " type: %d ", dev_type);
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buf += length;
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seq_printf(m, " type: %d ", dev_type);
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if (tcon->tidStatus == CifsNeedReconnect) {
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buf += sprintf(buf, "\tDISCONNECTED ");
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length += 14;
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seq_puts(m, "\tDISCONNECTED ");
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}
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}
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read_unlock(&GlobalSMBSeslock);
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length = sprintf(buf, "\n");
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buf += length;
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seq_putc(m, '\n');
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/* BB add code to dump additional info such as TCP session info now */
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/* Now calculate total size of returned data */
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length = buf - original_buf;
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if (offset + count >= length)
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*eof = 1;
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if (length < offset) {
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*eof = 1;
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return 0;
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} else {
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length = length - offset;
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}
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if (length > count)
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length = count;
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return length;
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return 0;
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}
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#ifdef CONFIG_CIFS_STATS
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static int cifs_debug_data_proc_open(struct inode *inode, struct file *file)
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{
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return single_open(file, cifs_debug_data_proc_show, NULL);
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}
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static int
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cifs_stats_write(struct file *file, const char __user *buffer,
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unsigned long count, void *data)
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static const struct file_operations cifs_debug_data_proc_fops = {
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.owner = THIS_MODULE,
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.open = cifs_debug_data_proc_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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};
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#ifdef CONFIG_CIFS_STATS
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static ssize_t cifs_stats_proc_write(struct file *file,
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const char __user *buffer, size_t count, loff_t *ppos)
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{
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char c;
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int rc;
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@ -307,236 +279,127 @@ cifs_stats_write(struct file *file, const char __user *buffer,
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return count;
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}
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static int
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cifs_stats_read(char *buf, char **beginBuffer, off_t offset,
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int count, int *eof, void *data)
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static int cifs_stats_proc_show(struct seq_file *m, void *v)
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{
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int item_length, i, length;
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int i;
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struct list_head *tmp;
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struct cifsTconInfo *tcon;
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*beginBuffer = buf + offset;
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length = sprintf(buf,
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seq_printf(m,
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"Resources in use\nCIFS Session: %d\n",
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sesInfoAllocCount.counter);
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buf += length;
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item_length =
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sprintf(buf, "Share (unique mount targets): %d\n",
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seq_printf(m, "Share (unique mount targets): %d\n",
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tconInfoAllocCount.counter);
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length += item_length;
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buf += item_length;
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item_length =
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sprintf(buf, "SMB Request/Response Buffer: %d Pool size: %d\n",
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seq_printf(m, "SMB Request/Response Buffer: %d Pool size: %d\n",
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bufAllocCount.counter,
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cifs_min_rcv + tcpSesAllocCount.counter);
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length += item_length;
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buf += item_length;
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item_length =
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sprintf(buf, "SMB Small Req/Resp Buffer: %d Pool size: %d\n",
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seq_printf(m, "SMB Small Req/Resp Buffer: %d Pool size: %d\n",
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smBufAllocCount.counter, cifs_min_small);
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length += item_length;
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buf += item_length;
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#ifdef CONFIG_CIFS_STATS2
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item_length = sprintf(buf, "Total Large %d Small %d Allocations\n",
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seq_printf(m, "Total Large %d Small %d Allocations\n",
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atomic_read(&totBufAllocCount),
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atomic_read(&totSmBufAllocCount));
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length += item_length;
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buf += item_length;
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#endif /* CONFIG_CIFS_STATS2 */
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item_length =
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sprintf(buf, "Operations (MIDs): %d\n",
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midCount.counter);
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length += item_length;
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buf += item_length;
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item_length = sprintf(buf,
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seq_printf(m, "Operations (MIDs): %d\n", midCount.counter);
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seq_printf(m,
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"\n%d session %d share reconnects\n",
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tcpSesReconnectCount.counter, tconInfoReconnectCount.counter);
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length += item_length;
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buf += item_length;
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item_length = sprintf(buf,
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seq_printf(m,
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"Total vfs operations: %d maximum at one time: %d\n",
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GlobalCurrentXid, GlobalMaxActiveXid);
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length += item_length;
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buf += item_length;
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i = 0;
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read_lock(&GlobalSMBSeslock);
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list_for_each(tmp, &GlobalTreeConnectionList) {
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i++;
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tcon = list_entry(tmp, struct cifsTconInfo, cifsConnectionList);
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item_length = sprintf(buf, "\n%d) %s", i, tcon->treeName);
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buf += item_length;
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length += item_length;
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if (tcon->tidStatus == CifsNeedReconnect) {
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buf += sprintf(buf, "\tDISCONNECTED ");
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length += 14;
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}
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item_length = sprintf(buf, "\nSMBs: %d Oplock Breaks: %d",
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seq_printf(m, "\n%d) %s", i, tcon->treeName);
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if (tcon->tidStatus == CifsNeedReconnect)
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seq_puts(m, "\tDISCONNECTED ");
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seq_printf(m, "\nSMBs: %d Oplock Breaks: %d",
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atomic_read(&tcon->num_smbs_sent),
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atomic_read(&tcon->num_oplock_brks));
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buf += item_length;
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length += item_length;
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item_length = sprintf(buf, "\nReads: %d Bytes: %lld",
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seq_printf(m, "\nReads: %d Bytes: %lld",
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atomic_read(&tcon->num_reads),
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(long long)(tcon->bytes_read));
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buf += item_length;
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length += item_length;
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item_length = sprintf(buf, "\nWrites: %d Bytes: %lld",
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seq_printf(m, "\nWrites: %d Bytes: %lld",
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atomic_read(&tcon->num_writes),
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(long long)(tcon->bytes_written));
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buf += item_length;
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length += item_length;
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item_length = sprintf(buf,
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seq_printf(m,
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"\nLocks: %d HardLinks: %d Symlinks: %d",
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atomic_read(&tcon->num_locks),
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atomic_read(&tcon->num_hardlinks),
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atomic_read(&tcon->num_symlinks));
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buf += item_length;
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length += item_length;
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item_length = sprintf(buf, "\nOpens: %d Closes: %d Deletes: %d",
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seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
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atomic_read(&tcon->num_opens),
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atomic_read(&tcon->num_closes),
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atomic_read(&tcon->num_deletes));
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buf += item_length;
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length += item_length;
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item_length = sprintf(buf, "\nMkdirs: %d Rmdirs: %d",
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seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
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atomic_read(&tcon->num_mkdirs),
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atomic_read(&tcon->num_rmdirs));
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buf += item_length;
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length += item_length;
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item_length = sprintf(buf, "\nRenames: %d T2 Renames %d",
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seq_printf(m, "\nRenames: %d T2 Renames %d",
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atomic_read(&tcon->num_renames),
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atomic_read(&tcon->num_t2renames));
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buf += item_length;
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length += item_length;
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item_length = sprintf(buf, "\nFindFirst: %d FNext %d FClose %d",
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seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
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atomic_read(&tcon->num_ffirst),
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atomic_read(&tcon->num_fnext),
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atomic_read(&tcon->num_fclose));
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buf += item_length;
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length += item_length;
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}
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read_unlock(&GlobalSMBSeslock);
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buf += sprintf(buf, "\n");
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length++;
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if (offset + count >= length)
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*eof = 1;
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if (length < offset) {
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*eof = 1;
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return 0;
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} else {
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length = length - offset;
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}
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if (length > count)
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length = count;
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return length;
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seq_putc(m, '\n');
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return 0;
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}
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static int cifs_stats_proc_open(struct inode *inode, struct file *file)
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{
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return single_open(file, cifs_stats_proc_show, NULL);
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}
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static const struct file_operations cifs_stats_proc_fops = {
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.owner = THIS_MODULE,
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.open = cifs_stats_proc_open,
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.read = seq_read,
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.llseek = seq_lseek,
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.release = single_release,
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.write = cifs_stats_proc_write,
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};
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#endif /* STATS */
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static struct proc_dir_entry *proc_fs_cifs;
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read_proc_t cifs_txanchor_read;
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static read_proc_t cifsFYI_read;
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static write_proc_t cifsFYI_write;
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static read_proc_t oplockEnabled_read;
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static write_proc_t oplockEnabled_write;
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static read_proc_t lookupFlag_read;
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static write_proc_t lookupFlag_write;
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static read_proc_t traceSMB_read;
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static write_proc_t traceSMB_write;
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static read_proc_t multiuser_mount_read;
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static write_proc_t multiuser_mount_write;
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static read_proc_t security_flags_read;
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static write_proc_t security_flags_write;
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/* static read_proc_t ntlmv2_enabled_read;
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static write_proc_t ntlmv2_enabled_write;
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static read_proc_t packet_signing_enabled_read;
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static write_proc_t packet_signing_enabled_write;*/
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static read_proc_t experimEnabled_read;
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static write_proc_t experimEnabled_write;
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static read_proc_t linuxExtensionsEnabled_read;
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static write_proc_t linuxExtensionsEnabled_write;
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static const struct file_operations cifsFYI_proc_fops;
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static const struct file_operations cifs_oplock_proc_fops;
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static const struct file_operations cifs_lookup_cache_proc_fops;
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static const struct file_operations traceSMB_proc_fops;
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static const struct file_operations cifs_multiuser_mount_proc_fops;
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static const struct file_operations cifs_security_flags_proc_fops;
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static const struct file_operations cifs_experimental_proc_fops;
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static const struct file_operations cifs_linux_ext_proc_fops;
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void
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cifs_proc_init(void)
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{
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struct proc_dir_entry *pde;
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proc_fs_cifs = proc_mkdir("fs/cifs", NULL);
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if (proc_fs_cifs == NULL)
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return;
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proc_fs_cifs->owner = THIS_MODULE;
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create_proc_read_entry("DebugData", 0, proc_fs_cifs,
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cifs_debug_data_read, NULL);
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proc_create("DebugData", 0, proc_fs_cifs, &cifs_debug_data_proc_fops);
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#ifdef CONFIG_CIFS_STATS
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pde = create_proc_read_entry("Stats", 0, proc_fs_cifs,
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cifs_stats_read, NULL);
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if (pde)
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pde->write_proc = cifs_stats_write;
|
||||
proc_create("Stats", 0, proc_fs_cifs, &cifs_stats_proc_fops);
|
||||
#endif /* STATS */
|
||||
pde = create_proc_read_entry("cifsFYI", 0, proc_fs_cifs,
|
||||
cifsFYI_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = cifsFYI_write;
|
||||
|
||||
pde =
|
||||
create_proc_read_entry("traceSMB", 0, proc_fs_cifs,
|
||||
traceSMB_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = traceSMB_write;
|
||||
|
||||
pde = create_proc_read_entry("OplockEnabled", 0, proc_fs_cifs,
|
||||
oplockEnabled_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = oplockEnabled_write;
|
||||
|
||||
pde = create_proc_read_entry("Experimental", 0, proc_fs_cifs,
|
||||
experimEnabled_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = experimEnabled_write;
|
||||
|
||||
pde = create_proc_read_entry("LinuxExtensionsEnabled", 0, proc_fs_cifs,
|
||||
linuxExtensionsEnabled_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = linuxExtensionsEnabled_write;
|
||||
|
||||
pde =
|
||||
create_proc_read_entry("MultiuserMount", 0, proc_fs_cifs,
|
||||
multiuser_mount_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = multiuser_mount_write;
|
||||
|
||||
pde =
|
||||
create_proc_read_entry("SecurityFlags", 0, proc_fs_cifs,
|
||||
security_flags_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = security_flags_write;
|
||||
|
||||
pde =
|
||||
create_proc_read_entry("LookupCacheEnabled", 0, proc_fs_cifs,
|
||||
lookupFlag_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = lookupFlag_write;
|
||||
|
||||
/* pde =
|
||||
create_proc_read_entry("NTLMV2Enabled", 0, proc_fs_cifs,
|
||||
ntlmv2_enabled_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = ntlmv2_enabled_write;
|
||||
|
||||
pde =
|
||||
create_proc_read_entry("PacketSigningEnabled", 0, proc_fs_cifs,
|
||||
packet_signing_enabled_read, NULL);
|
||||
if (pde)
|
||||
pde->write_proc = packet_signing_enabled_write;*/
|
||||
proc_create("cifsFYI", 0, proc_fs_cifs, &cifsFYI_proc_fops);
|
||||
proc_create("traceSMB", 0, proc_fs_cifs, &traceSMB_proc_fops);
|
||||
proc_create("OplockEnabled", 0, proc_fs_cifs, &cifs_oplock_proc_fops);
|
||||
proc_create("Experimental", 0, proc_fs_cifs, &cifs_experimental_proc_fops);
|
||||
proc_create("LinuxExtensionsEnabled", 0, proc_fs_cifs, &cifs_linux_ext_proc_fops);
|
||||
proc_create("MultiuserMount", 0, proc_fs_cifs, &cifs_multiuser_mount_proc_fops);
|
||||
proc_create("SecurityFlags", 0, proc_fs_cifs, &cifs_security_flags_proc_fops);
|
||||
proc_create("LookupCacheEnabled", 0, proc_fs_cifs, &cifs_lookup_cache_proc_fops);
|
||||
}
|
||||
|
||||
void
|
||||
@ -553,39 +416,26 @@ cifs_proc_clean(void)
|
||||
#endif
|
||||
remove_proc_entry("MultiuserMount", proc_fs_cifs);
|
||||
remove_proc_entry("OplockEnabled", proc_fs_cifs);
|
||||
/* remove_proc_entry("NTLMV2Enabled",proc_fs_cifs); */
|
||||
remove_proc_entry("SecurityFlags", proc_fs_cifs);
|
||||
/* remove_proc_entry("PacketSigningEnabled", proc_fs_cifs); */
|
||||
remove_proc_entry("LinuxExtensionsEnabled", proc_fs_cifs);
|
||||
remove_proc_entry("Experimental", proc_fs_cifs);
|
||||
remove_proc_entry("LookupCacheEnabled", proc_fs_cifs);
|
||||
remove_proc_entry("fs/cifs", NULL);
|
||||
}
|
||||
|
||||
static int
|
||||
cifsFYI_read(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data)
|
||||
static int cifsFYI_proc_show(struct seq_file *m, void *v)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = sprintf(page, "%d\n", cifsFYI);
|
||||
|
||||
len -= off;
|
||||
*start = page + off;
|
||||
|
||||
if (len > count)
|
||||
len = count;
|
||||
else
|
||||
*eof = 1;
|
||||
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
|
||||
return len;
|
||||
seq_printf(m, "%d\n", cifsFYI);
|
||||
return 0;
|
||||
}
|
||||
static int
|
||||
cifsFYI_write(struct file *file, const char __user *buffer,
|
||||
unsigned long count, void *data)
|
||||
|
||||
static int cifsFYI_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, cifsFYI_proc_show, NULL);
|
||||
}
|
||||
|
||||
static ssize_t cifsFYI_proc_write(struct file *file, const char __user *buffer,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
char c;
|
||||
int rc;
|
||||
@ -603,30 +453,28 @@ cifsFYI_write(struct file *file, const char __user *buffer,
|
||||
return count;
|
||||
}
|
||||
|
||||
static int
|
||||
oplockEnabled_read(char *page, char **start, off_t off,
|
||||
int count, int *eof, void *data)
|
||||
static const struct file_operations cifsFYI_proc_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = cifsFYI_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
.write = cifsFYI_proc_write,
|
||||
};
|
||||
|
||||
static int cifs_oplock_proc_show(struct seq_file *m, void *v)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = sprintf(page, "%d\n", oplockEnabled);
|
||||
|
||||
len -= off;
|
||||
*start = page + off;
|
||||
|
||||
if (len > count)
|
||||
len = count;
|
||||
else
|
||||
*eof = 1;
|
||||
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
|
||||
return len;
|
||||
seq_printf(m, "%d\n", oplockEnabled);
|
||||
return 0;
|
||||
}
|
||||
static int
|
||||
oplockEnabled_write(struct file *file, const char __user *buffer,
|
||||
unsigned long count, void *data)
|
||||
|
||||
static int cifs_oplock_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, cifs_oplock_proc_show, NULL);
|
||||
}
|
||||
|
||||
static ssize_t cifs_oplock_proc_write(struct file *file,
|
||||
const char __user *buffer, size_t count, loff_t *ppos)
|
||||
{
|
||||
char c;
|
||||
int rc;
|
||||
@ -642,30 +490,28 @@ oplockEnabled_write(struct file *file, const char __user *buffer,
|
||||
return count;
|
||||
}
|
||||
|
||||
static int
|
||||
experimEnabled_read(char *page, char **start, off_t off,
|
||||
int count, int *eof, void *data)
|
||||
static const struct file_operations cifs_oplock_proc_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = cifs_oplock_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
.write = cifs_oplock_proc_write,
|
||||
};
|
||||
|
||||
static int cifs_experimental_proc_show(struct seq_file *m, void *v)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = sprintf(page, "%d\n", experimEnabled);
|
||||
|
||||
len -= off;
|
||||
*start = page + off;
|
||||
|
||||
if (len > count)
|
||||
len = count;
|
||||
else
|
||||
*eof = 1;
|
||||
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
|
||||
return len;
|
||||
seq_printf(m, "%d\n", experimEnabled);
|
||||
return 0;
|
||||
}
|
||||
static int
|
||||
experimEnabled_write(struct file *file, const char __user *buffer,
|
||||
unsigned long count, void *data)
|
||||
|
||||
static int cifs_experimental_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, cifs_experimental_proc_show, NULL);
|
||||
}
|
||||
|
||||
static ssize_t cifs_experimental_proc_write(struct file *file,
|
||||
const char __user *buffer, size_t count, loff_t *ppos)
|
||||
{
|
||||
char c;
|
||||
int rc;
|
||||
@ -683,29 +529,28 @@ experimEnabled_write(struct file *file, const char __user *buffer,
|
||||
return count;
|
||||
}
|
||||
|
||||
static int
|
||||
linuxExtensionsEnabled_read(char *page, char **start, off_t off,
|
||||
int count, int *eof, void *data)
|
||||
static const struct file_operations cifs_experimental_proc_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = cifs_experimental_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
.write = cifs_experimental_proc_write,
|
||||
};
|
||||
|
||||
static int cifs_linux_ext_proc_show(struct seq_file *m, void *v)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = sprintf(page, "%d\n", linuxExtEnabled);
|
||||
len -= off;
|
||||
*start = page + off;
|
||||
|
||||
if (len > count)
|
||||
len = count;
|
||||
else
|
||||
*eof = 1;
|
||||
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
|
||||
return len;
|
||||
seq_printf(m, "%d\n", linuxExtEnabled);
|
||||
return 0;
|
||||
}
|
||||
static int
|
||||
linuxExtensionsEnabled_write(struct file *file, const char __user *buffer,
|
||||
unsigned long count, void *data)
|
||||
|
||||
static int cifs_linux_ext_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, cifs_linux_ext_proc_show, NULL);
|
||||
}
|
||||
|
||||
static ssize_t cifs_linux_ext_proc_write(struct file *file,
|
||||
const char __user *buffer, size_t count, loff_t *ppos)
|
||||
{
|
||||
char c;
|
||||
int rc;
|
||||
@ -721,31 +566,28 @@ linuxExtensionsEnabled_write(struct file *file, const char __user *buffer,
|
||||
return count;
|
||||
}
|
||||
|
||||
static const struct file_operations cifs_linux_ext_proc_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = cifs_linux_ext_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
.write = cifs_linux_ext_proc_write,
|
||||
};
|
||||
|
||||
static int
|
||||
lookupFlag_read(char *page, char **start, off_t off,
|
||||
int count, int *eof, void *data)
|
||||
static int cifs_lookup_cache_proc_show(struct seq_file *m, void *v)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = sprintf(page, "%d\n", lookupCacheEnabled);
|
||||
|
||||
len -= off;
|
||||
*start = page + off;
|
||||
|
||||
if (len > count)
|
||||
len = count;
|
||||
else
|
||||
*eof = 1;
|
||||
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
|
||||
return len;
|
||||
seq_printf(m, "%d\n", lookupCacheEnabled);
|
||||
return 0;
|
||||
}
|
||||
static int
|
||||
lookupFlag_write(struct file *file, const char __user *buffer,
|
||||
unsigned long count, void *data)
|
||||
|
||||
static int cifs_lookup_cache_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, cifs_lookup_cache_proc_show, NULL);
|
||||
}
|
||||
|
||||
static ssize_t cifs_lookup_cache_proc_write(struct file *file,
|
||||
const char __user *buffer, size_t count, loff_t *ppos)
|
||||
{
|
||||
char c;
|
||||
int rc;
|
||||
@ -760,30 +602,29 @@ lookupFlag_write(struct file *file, const char __user *buffer,
|
||||
|
||||
return count;
|
||||
}
|
||||
static int
|
||||
traceSMB_read(char *page, char **start, off_t off, int count,
|
||||
int *eof, void *data)
|
||||
|
||||
static const struct file_operations cifs_lookup_cache_proc_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = cifs_lookup_cache_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
.write = cifs_lookup_cache_proc_write,
|
||||
};
|
||||
|
||||
static int traceSMB_proc_show(struct seq_file *m, void *v)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = sprintf(page, "%d\n", traceSMB);
|
||||
|
||||
len -= off;
|
||||
*start = page + off;
|
||||
|
||||
if (len > count)
|
||||
len = count;
|
||||
else
|
||||
*eof = 1;
|
||||
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
|
||||
return len;
|
||||
seq_printf(m, "%d\n", traceSMB);
|
||||
return 0;
|
||||
}
|
||||
static int
|
||||
traceSMB_write(struct file *file, const char __user *buffer,
|
||||
unsigned long count, void *data)
|
||||
|
||||
static int traceSMB_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, traceSMB_proc_show, NULL);
|
||||
}
|
||||
|
||||
static ssize_t traceSMB_proc_write(struct file *file, const char __user *buffer,
|
||||
size_t count, loff_t *ppos)
|
||||
{
|
||||
char c;
|
||||
int rc;
|
||||
@ -799,30 +640,28 @@ traceSMB_write(struct file *file, const char __user *buffer,
|
||||
return count;
|
||||
}
|
||||
|
||||
static int
|
||||
multiuser_mount_read(char *page, char **start, off_t off,
|
||||
int count, int *eof, void *data)
|
||||
static const struct file_operations traceSMB_proc_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = traceSMB_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
.write = traceSMB_proc_write,
|
||||
};
|
||||
|
||||
static int cifs_multiuser_mount_proc_show(struct seq_file *m, void *v)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = sprintf(page, "%d\n", multiuser_mount);
|
||||
|
||||
len -= off;
|
||||
*start = page + off;
|
||||
|
||||
if (len > count)
|
||||
len = count;
|
||||
else
|
||||
*eof = 1;
|
||||
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
|
||||
return len;
|
||||
seq_printf(m, "%d\n", multiuser_mount);
|
||||
return 0;
|
||||
}
|
||||
static int
|
||||
multiuser_mount_write(struct file *file, const char __user *buffer,
|
||||
unsigned long count, void *data)
|
||||
|
||||
static int cifs_multiuser_mount_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, cifs_multiuser_mount_proc_show, NULL);
|
||||
}
|
||||
|
||||
static ssize_t cifs_multiuser_mount_proc_write(struct file *file,
|
||||
const char __user *buffer, size_t count, loff_t *ppos)
|
||||
{
|
||||
char c;
|
||||
int rc;
|
||||
@ -838,30 +677,28 @@ multiuser_mount_write(struct file *file, const char __user *buffer,
|
||||
return count;
|
||||
}
|
||||
|
||||
static int
|
||||
security_flags_read(char *page, char **start, off_t off,
|
||||
int count, int *eof, void *data)
|
||||
static const struct file_operations cifs_multiuser_mount_proc_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = cifs_multiuser_mount_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
.write = cifs_multiuser_mount_proc_write,
|
||||
};
|
||||
|
||||
static int cifs_security_flags_proc_show(struct seq_file *m, void *v)
|
||||
{
|
||||
int len;
|
||||
|
||||
len = sprintf(page, "0x%x\n", extended_security);
|
||||
|
||||
len -= off;
|
||||
*start = page + off;
|
||||
|
||||
if (len > count)
|
||||
len = count;
|
||||
else
|
||||
*eof = 1;
|
||||
|
||||
if (len < 0)
|
||||
len = 0;
|
||||
|
||||
return len;
|
||||
seq_printf(m, "0x%x\n", extended_security);
|
||||
return 0;
|
||||
}
|
||||
static int
|
||||
security_flags_write(struct file *file, const char __user *buffer,
|
||||
unsigned long count, void *data)
|
||||
|
||||
static int cifs_security_flags_proc_open(struct inode *inode, struct file *file)
|
||||
{
|
||||
return single_open(file, cifs_security_flags_proc_show, NULL);
|
||||
}
|
||||
|
||||
static ssize_t cifs_security_flags_proc_write(struct file *file,
|
||||
const char __user *buffer, size_t count, loff_t *ppos)
|
||||
{
|
||||
unsigned int flags;
|
||||
char flags_string[12];
|
||||
@ -917,6 +754,15 @@ security_flags_write(struct file *file, const char __user *buffer,
|
||||
/* BB should we turn on MAY flags for other MUST options? */
|
||||
return count;
|
||||
}
|
||||
|
||||
static const struct file_operations cifs_security_flags_proc_fops = {
|
||||
.owner = THIS_MODULE,
|
||||
.open = cifs_security_flags_proc_open,
|
||||
.read = seq_read,
|
||||
.llseek = seq_lseek,
|
||||
.release = single_release,
|
||||
.write = cifs_security_flags_proc_write,
|
||||
};
|
||||
#else
|
||||
inline void cifs_proc_init(void)
|
||||
{
|
||||
|
||||
Loading…
Reference in New Issue
Block a user