diff options
| author | Tejun Heo <tj@kernel.org> | 2012-04-01 12:30:01 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2012-04-01 12:55:00 -0700 |
| commit | 959d851caa48829eb85cb85aa949fd6b4c5d5bc6 (patch) | |
| tree | 3ba9c94ec346275fb44c4f0d1cd2537cdff8d811 /fs/xfs/xfs_trans_buf.c | |
| parent | a5567932fc926739e29e98487128080f40c61710 (diff) | |
| parent | 48ddbe194623ae089cc0576e60363f2d2e85662a (diff) | |
Merge branch 'for-3.5' of ../cgroup into block/for-3.5/core-merged
cgroup/for-3.5 contains the following changes which blk-cgroup needs
to proceed with the on-going cleanup.
* Dynamic addition and removal of cftypes to make config/stat file
handling modular for policies.
* cgroup removal update to not wait for css references to drain to fix
blkcg removal hang caused by cfq caching cfqgs.
Pull in cgroup/for-3.5 into block/for-3.5/core. This causes the
following conflicts in block/blk-cgroup.c.
* 761b3ef50e "cgroup: remove cgroup_subsys argument from callbacks"
conflicts with blkiocg_pre_destroy() addition and blkiocg_attach()
removal. Resolved by removing @subsys from all subsys methods.
* 676f7c8f84 "cgroup: relocate cftype and cgroup_subsys definitions in
controllers" conflicts with ->pre_destroy() and ->attach() updates
and removal of modular config. Resolved by dropping forward
declarations of the methods and applying updates to the relocated
blkio_subsys.
* 4baf6e3325 "cgroup: convert all non-memcg controllers to the new
cftype interface" builds upon the previous item. Resolved by adding
->base_cftypes to the relocated blkio_subsys.
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'fs/xfs/xfs_trans_buf.c')
| -rw-r--r-- | fs/xfs/xfs_trans_buf.c | 25 |
1 files changed, 1 insertions, 24 deletions
diff --git a/fs/xfs/xfs_trans_buf.c b/fs/xfs/xfs_trans_buf.c index 475a4ded4f4..1302d1d95a5 100644 --- a/fs/xfs/xfs_trans_buf.c +++ b/fs/xfs/xfs_trans_buf.c @@ -463,19 +463,7 @@ xfs_trans_brelse(xfs_trans_t *tp, * Default to a normal brelse() call if the tp is NULL. */ if (tp == NULL) { - struct xfs_log_item *lip = bp->b_fspriv; - ASSERT(bp->b_transp == NULL); - - /* - * If there's a buf log item attached to the buffer, - * then let the AIL know that the buffer is being - * unlocked. - */ - if (lip != NULL && lip->li_type == XFS_LI_BUF) { - bip = bp->b_fspriv; - xfs_trans_unlocked_item(bip->bli_item.li_ailp, lip); - } xfs_buf_relse(bp); return; } @@ -550,21 +538,10 @@ xfs_trans_brelse(xfs_trans_t *tp, ASSERT(!(bip->bli_item.li_flags & XFS_LI_IN_AIL)); ASSERT(!(bip->bli_flags & XFS_BLI_INODE_ALLOC_BUF)); xfs_buf_item_relse(bp); - bip = NULL; - } - bp->b_transp = NULL; - - /* - * If we've still got a buf log item on the buffer, then - * tell the AIL that the buffer is being unlocked. - */ - if (bip != NULL) { - xfs_trans_unlocked_item(bip->bli_item.li_ailp, - (xfs_log_item_t*)bip); } + bp->b_transp = NULL; xfs_buf_relse(bp); - return; } /* |