diff options
| author |   Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-16 10:33:41 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-04-16 10:33:41 -0700 |
| commit | d733ed6c34be3aef0517a04e4103eed6b369ec50 (patch) | |
| tree | b49723304c48c2f877b9cb284a4b39361934c670 /include/linux | |
| parent | Merge branch 'usb-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb-2.6 (diff) | |
| parent | block: make unplug timer trace event correspond to the schedule() unplug (diff) | |
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-block
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
block: make unplug timer trace event correspond to the schedule() unplug
block: let io_schedule() flush the plug inline
Diffstat (limited to 'include/linux')
| -rw-r--r-- | include/linux/blkdev.h | 13 |
1 files changed, 13 insertions, 0 deletions
diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h index 1c76506fcf11..ec0357d8c4a5 100644 --- a/include/linux/blkdev.h +++ b/include/linux/blkdev.h @@ -872,6 +872,14 @@ static inline void blk_flush_plug(struct task_struct *tsk) struct blk_plug *plug = tsk->plug; if (plug) + blk_flush_plug_list(plug, false); +} + +static inline void blk_schedule_flush_plug(struct task_struct *tsk) +{ + struct blk_plug *plug = tsk->plug; + + if (plug) blk_flush_plug_list(plug, true); } @@ -1317,6 +1325,11 @@ static inline void blk_flush_plug(struct task_struct *task) { } +static inline void blk_schedule_flush_plug(struct task_struct *task) +{ +} + + static inline bool blk_needs_flush_plug(struct task_struct *tsk) { return false; |