diff options
| author | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-18 06:49:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2011-05-18 06:49:02 -0700 |
| commit | a2b9c1f6208126e6df6c02428c501f8853685812 (patch) | |
| tree | e36762d385bb490914a72485c4da4431e4b937d3 /block/blk-throttle.c | |
| parent | 2e9521fd656f05a716b5294a7dbebd37ced05e43 (diff) | |
| parent | 3ec717b7ca4ee1d75d77e4f6286430d8f01d1dbd (diff) | |
Merge branch 'for-linus' of git://git.kernel.dk/linux-2.6-blocklatest
* 'for-linus' of git://git.kernel.dk/linux-2.6-block:
block: don't delay blk_run_queue_async
scsi: remove performance regression due to async queue run
blk-throttle: Use task_subsys_state() to determine a task's blkio_cgroup
block: rescan partitions on invalidated devices on -ENOMEDIA too
cdrom: always check_disk_change() on open
block: unexport DISK_EVENT_MEDIA_CHANGE for legacy/fringe drivers
Diffstat (limited to 'block/blk-throttle.c')
| -rw-r--r-- | block/blk-throttle.c | 9 |
1 files changed, 4 insertions, 5 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 0475a22a420d..252a81a306f7 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -160,9 +160,8 @@ static void throtl_put_tg(struct throtl_grp *tg) } static struct throtl_grp * throtl_find_alloc_tg(struct throtl_data *td, - struct cgroup *cgroup) + struct blkio_cgroup *blkcg) { - struct blkio_cgroup *blkcg = cgroup_to_blkio_cgroup(cgroup); struct throtl_grp *tg = NULL; void *key = td; struct backing_dev_info *bdi = &td->queue->backing_dev_info; @@ -229,12 +228,12 @@ done: static struct throtl_grp * throtl_get_tg(struct throtl_data *td) { - struct cgroup *cgroup; struct throtl_grp *tg = NULL; + struct blkio_cgroup *blkcg; rcu_read_lock(); - cgroup = task_cgroup(current, blkio_subsys_id); - tg = throtl_find_alloc_tg(td, cgroup); + blkcg = task_blkio_cgroup(current); + tg = throtl_find_alloc_tg(td, blkcg); if (!tg) tg = &td->root_tg; rcu_read_unlock(); |