luck/tmp_suning_uos_patched
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afs: remove the second argument of k[un]map_atomic()

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Signed-off-by: Cong Wang <amwang@redhat.com>
This commit is contained in:
Cong Wang 2011-11-25 23:14:26 +08:00 committed by Cong Wang
parent 7ac687d9e0
commit da4aa36d01
2 changed files with 6 additions and 6 deletions
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8
fs/afs/fsclient.c
View File

@ -365,10 +365,10 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call,
_debug("extract data");
if (call->count > 0) {
page = call->reply3;
buffer = kmap_atomic(page, KM_USER0);
buffer = kmap_atomic(page);
ret = afs_extract_data(call, skb, last, buffer,
call->count);
kunmap_atomic(buffer, KM_USER0);
kunmap_atomic(buffer);
switch (ret) {
case 0: break;
case -EAGAIN: return 0;
@ -411,9 +411,9 @@ static int afs_deliver_fs_fetch_data(struct afs_call *call,
if (call->count < PAGE_SIZE) {
_debug("clear");
page = call->reply3;
buffer = kmap_atomic(page, KM_USER0);
buffer = kmap_atomic(page);
memset(buffer + call->count, 0, PAGE_SIZE - call->count);
kunmap_atomic(buffer, KM_USER0);
kunmap_atomic(buffer);
}
_leave(" = 0 [done]");

4
fs/afs/mntpt.c
View File

@ -200,9 +200,9 @@ static struct vfsmount *afs_mntpt_do_automount(struct dentry *mntpt)
if (PageError(page))
goto error;
buf = kmap_atomic(page, KM_USER0);
buf = kmap_atomic(page);
memcpy(devname, buf, size);
kunmap_atomic(buf, KM_USER0);
kunmap_atomic(buf);
page_cache_release(page);
page = NULL;
}