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exofs: Avoid using file_fsync()

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The use of file_fsync() in exofs_file_sync() is not necessary since it
does some extra stuff not used by exofs. Open code just the parts that
are currently needed.

TODO: Farther optimization can be done to sync the sb only on inode
update of new files, Usually the sb update is not needed in exofs.

Signed-off-by: Boaz Harrosh <bharrosh@panasas.com>
This commit is contained in:
Boaz Harrosh
2009-06-14 16:52:10 +03:00
parent 27d2e14919
commit baaf94cdc7
3 changed files with 16 additions and 6 deletions
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3
fs/exofs/exofs.h
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@ -154,6 +154,9 @@ ino_t exofs_parent_ino(struct dentry *child);
int exofs_set_link(struct inode *, struct exofs_dir_entry *, struct page *,
struct inode *);
/* super.c */
int exofs_sync_fs(struct super_block *sb, int wait);
/*********************
* operation vectors *
*********************/