diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-02 09:41:18 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-02 09:41:18 -0700 |
| commit | c4eb1b07303ad9e00aba842aa90d5521293ac857 (patch) | |
| tree | 114afde9e414e8bc1e069ea1e5226103c53ac305 /fs/gfs2/trans.c | |
| parent | 9e239bb93914e1c832d54161c7f8f398d0c914ab (diff) | |
| parent | a01aedfe21637c965a7046271fedfdd681eba646 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw
Pull GFS2 updates from Steven Whitehouse:
"There are a few bug fixes for various, mostly very minor corner cases,
plus some interesting new features.
The new features include atomic_open whose main benefit will be the
reduction in locking overhead in case of combined lookup/create and
open operations, sorting the log buffer lists by block number to
improve the efficiency of AIL writeback, and aggressively issuing
revokes in gfs2_log_flush to reduce overhead when dropping glocks."
* git://git.kernel.org/pub/scm/linux/kernel/git/steve/gfs2-3.0-nmw:
GFS2: Reserve journal space for quota change in do_grow
GFS2: Fix fstrim boundary conditions
GFS2: fix warning message
GFS2: aggressively issue revokes in gfs2_log_flush
GFS2: fix regression in dir_double_exhash
GFS2: Add atomic_open support
GFS2: Only do one directory search on create
GFS2: fix error propagation in init_threads()
GFS2: Remove no-op wrapper function
GFS2: Cocci spatch "ptr_ret.spatch"
GFS2: Eliminate gfs2_rg_lops
GFS2: Sort buffer lists by inplace block number
Diffstat (limited to 'fs/gfs2/trans.c')
| -rw-r--r-- | fs/gfs2/trans.c | 9 |
1 files changed, 1 insertions, 8 deletions
diff --git a/fs/gfs2/trans.c b/fs/gfs2/trans.c index 7374907742a..2b20d7046bf 100644 --- a/fs/gfs2/trans.c +++ b/fs/gfs2/trans.c @@ -270,19 +270,12 @@ void gfs2_trans_add_meta(struct gfs2_glock *gl, struct buffer_head *bh) void gfs2_trans_add_revoke(struct gfs2_sbd *sdp, struct gfs2_bufdata *bd) { - struct gfs2_glock *gl = bd->bd_gl; struct gfs2_trans *tr = current->journal_info; BUG_ON(!list_empty(&bd->bd_list)); - BUG_ON(!list_empty(&bd->bd_ail_st_list)); - BUG_ON(!list_empty(&bd->bd_ail_gl_list)); - bd->bd_ops = &gfs2_revoke_lops; + gfs2_add_revoke(sdp, bd); tr->tr_touched = 1; tr->tr_num_revoke++; - sdp->sd_log_num_revoke++; - atomic_inc(&gl->gl_revokes); - set_bit(GLF_LFLUSH, &gl->gl_flags); - list_add(&bd->bd_list, &sdp->sd_log_le_revoke); } void gfs2_trans_add_unrevoke(struct gfs2_sbd *sdp, u64 blkno, unsigned int len) |