AcoSail/kernel_optimize_test
8
0
Fork 0
forked from luck/tmp_suning_uos_patched
Code Pull Requests Activity

reiserfs: Remove unnecessary quota functions

Browse Source 
reiserfs_dquot_initialize() and reiserfs_dquot_drop() is no longer
needed because of modified quota locking.

Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jan Kara 2009-01-12 19:07:14 +01:00
parent edf7245362
commit 643d00ccc3
1 changed files with 2 additions and 56 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

58
fs/reiserfs/super.c
View File

@ -629,8 +629,6 @@ static const struct super_operations reiserfs_sops = {
#ifdef CONFIG_QUOTA
#define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group")
static int reiserfs_dquot_initialize(struct inode *, int);
static int reiserfs_dquot_drop(struct inode *);
static int reiserfs_write_dquot(struct dquot *);
static int reiserfs_acquire_dquot(struct dquot *);
static int reiserfs_release_dquot(struct dquot *);
@ -639,8 +637,8 @@ static int reiserfs_write_info(struct super_block *, int);
static int reiserfs_quota_on(struct super_block *, int, int, char *, int);
static struct dquot_operations reiserfs_quota_operations = {
.initialize = reiserfs_dquot_initialize,
.drop = reiserfs_dquot_drop,
.initialize = dquot_initialize,
.drop = dquot_drop,
.alloc_space = dquot_alloc_space,
.alloc_inode = dquot_alloc_inode,
.free_space = dquot_free_space,
@ -1896,58 +1894,6 @@ static int reiserfs_statfs(struct dentry *dentry, struct kstatfs *buf)
}
#ifdef CONFIG_QUOTA
static int reiserfs_dquot_initialize(struct inode *inode, int type)
{
struct reiserfs_transaction_handle th;
int ret, err;
/* We may create quota structure so we need to reserve enough blocks */
reiserfs_write_lock(inode->i_sb);
ret =
journal_begin(&th, inode->i_sb,
2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb));
if (ret)
goto out;
ret = dquot_initialize(inode, type);
err =
journal_end(&th, inode->i_sb,
2 * REISERFS_QUOTA_INIT_BLOCKS(inode->i_sb));
if (!ret && err)
ret = err;
out:
reiserfs_write_unlock(inode->i_sb);
return ret;
}
static int reiserfs_dquot_drop(struct inode *inode)
{
struct reiserfs_transaction_handle th;
int ret, err;
/* We may delete quota structure so we need to reserve enough blocks */
reiserfs_write_lock(inode->i_sb);
ret =
journal_begin(&th, inode->i_sb,
2 * REISERFS_QUOTA_DEL_BLOCKS(inode->i_sb));
if (ret) {
/*
* We call dquot_drop() anyway to at least release references
* to quota structures so that umount does not hang.
*/
dquot_drop(inode);
goto out;
}
ret = dquot_drop(inode);
err =
journal_end(&th, inode->i_sb,
2 * REISERFS_QUOTA_DEL_BLOCKS(inode->i_sb));
if (!ret && err)
ret = err;
out:
reiserfs_write_unlock(inode->i_sb);
return ret;
}
static int reiserfs_write_dquot(struct dquot *dquot)
{
struct reiserfs_transaction_handle th;