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Subject[PATCH 09/11] ext3: Remove unnecessary quota functions
Date
ext3_dquot_initialize() and ext3_dquot_drop() is no longer
needed because of modified quota locking.

Signed-off-by: Jan Kara <jack@suse.cz>
---
fs/ext3/super.c | 44 ++------------------------------------------
1 files changed, 2 insertions(+), 42 deletions(-)

diff --git a/fs/ext3/super.c b/fs/ext3/super.c
index b70d90e..ec410a9 100644
--- a/fs/ext3/super.c
+++ b/fs/ext3/super.c
@@ -707,8 +707,6 @@ static int bdev_try_to_free_page(struct super_block *sb, struct page *page,
#define QTYPE2NAME(t) ((t)==USRQUOTA?"user":"group")
#define QTYPE2MOPT(on, t) ((t)==USRQUOTA?((on)##USRJQUOTA):((on)##GRPJQUOTA))

-static int ext3_dquot_initialize(struct inode *inode, int type);
-static int ext3_dquot_drop(struct inode *inode);
static int ext3_write_dquot(struct dquot *dquot);
static int ext3_acquire_dquot(struct dquot *dquot);
static int ext3_release_dquot(struct dquot *dquot);
@@ -723,8 +721,8 @@ static ssize_t ext3_quota_write(struct super_block *sb, int type,
const char *data, size_t len, loff_t off);

static struct dquot_operations ext3_quota_operations = {
- .initialize = ext3_dquot_initialize,
- .drop = ext3_dquot_drop,
+ .initialize = dquot_initialize,
+ .drop = dquot_drop,
.alloc_space = dquot_alloc_space,
.alloc_inode = dquot_alloc_inode,
.free_space = dquot_free_space,
@@ -2713,44 +2711,6 @@ static inline struct inode *dquot_to_inode(struct dquot *dquot)
return sb_dqopt(dquot->dq_sb)->files[dquot->dq_type];
}

-static int ext3_dquot_initialize(struct inode *inode, int type)
-{
- handle_t *handle;
- int ret, err;
-
- /* We may create quota structure so we need to reserve enough blocks */
- handle = ext3_journal_start(inode, 2*EXT3_QUOTA_INIT_BLOCKS(inode->i_sb));
- if (IS_ERR(handle))
- return PTR_ERR(handle);
- ret = dquot_initialize(inode, type);
- err = ext3_journal_stop(handle);
- if (!ret)
- ret = err;
- return ret;
-}
-
-static int ext3_dquot_drop(struct inode *inode)
-{
- handle_t *handle;
- int ret, err;
-
- /* We may delete quota structure so we need to reserve enough blocks */
- handle = ext3_journal_start(inode, 2*EXT3_QUOTA_DEL_BLOCKS(inode->i_sb));
- if (IS_ERR(handle)) {
- /*
- * We call dquot_drop() anyway to at least release references
- * to quota structures so that umount does not hang.
- */
- dquot_drop(inode);
- return PTR_ERR(handle);
- }
- ret = dquot_drop(inode);
- err = ext3_journal_stop(handle);
- if (!ret)
- ret = err;
- return ret;
-}
-
static int ext3_write_dquot(struct dquot *dquot)
{
int ret, err;
--
1.6.0.2


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