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| author | Christoph Hellwig <hch@infradead.org> | 2010-02-16 03:44:52 -0500 |
|---|---|---|
| committer | Jan Kara <jack@suse.cz> | 2010-03-05 00:20:24 +0100 |
| commit | 5fb324ad24febe57a8a2e62903dcb7bad546ea71 (patch) | |
| tree | f49d1b8b7fe9feffbdd1afba18047001f5d7228f /fs/gfs2/quota.h | |
| parent | 8c4e4acd660a09e571a71583b5bbe1eee700c9ad (diff) | |
| download | talos-obmc-linux-5fb324ad24febe57a8a2e62903dcb7bad546ea71.tar.gz talos-obmc-linux-5fb324ad24febe57a8a2e62903dcb7bad546ea71.zip | |
quota: move code from sync_quota_sb into vfs_quota_sync
Currenly sync_quota_sb does a lot of sync and truncate action that only
applies to "VFS" style quotas and is actively harmful for the sync
performance in XFS. Move it into vfs_quota_sync and add a wait parameter
to ->quota_sync to tell if we need it or not.
My audit of the GFS2 code says it's also not needed given the way GFS2
implements quotas, but I'd be happy if this can get a detailed review.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Jan Kara <jack@suse.cz>
Diffstat (limited to 'fs/gfs2/quota.h')
| -rw-r--r-- | fs/gfs2/quota.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/fs/gfs2/quota.h b/fs/gfs2/quota.h index e271fa07ad02..195f60c8bd14 100644 --- a/fs/gfs2/quota.h +++ b/fs/gfs2/quota.h @@ -25,7 +25,7 @@ extern int gfs2_quota_check(struct gfs2_inode *ip, u32 uid, u32 gid); extern void gfs2_quota_change(struct gfs2_inode *ip, s64 change, u32 uid, u32 gid); -extern int gfs2_quota_sync(struct super_block *sb, int type); +extern int gfs2_quota_sync(struct super_block *sb, int type, int wait); extern int gfs2_quota_refresh(struct gfs2_sbd *sdp, int user, u32 id); extern int gfs2_quota_init(struct gfs2_sbd *sdp); |
