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| author | Tejun Heo <tj@kernel.org> | 2013-05-14 13:52:31 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2013-05-14 13:52:31 -0700 |
| commit | a9131a27e2a3272df2207277a2be90377ce75fc6 (patch) | |
| tree | c1b9cf9382cbf730e714f1f6d872adafdb0911a7 /block/blk-throttle.c | |
| parent | cb76199c36a7ccf0947ef4875b32e0940f50d1a8 (diff) | |
| download | lwn-a9131a27e2a3272df2207277a2be90377ce75fc6.tar.gz lwn-a9131a27e2a3272df2207277a2be90377ce75fc6.zip | |
blk-throttle: relocate throtl_schedule_delayed_work()
Move throtl_schedule_delayed_work() above its first user so that the
forward declaration can be removed.
This patch is pure relocaiton.
Signed-off-by: Tejun Heo <tj@kernel.org>
Acked-by: Vivek Goyal <vgoyal@redhat.com>
Diffstat (limited to 'block/blk-throttle.c')
| -rw-r--r-- | block/blk-throttle.c | 29 |
1 files changed, 13 insertions, 16 deletions
diff --git a/block/blk-throttle.c b/block/blk-throttle.c index 0a0bc00059df..507b1c608941 100644 --- a/block/blk-throttle.c +++ b/block/blk-throttle.c @@ -25,8 +25,6 @@ static struct blkcg_policy blkcg_policy_throtl; /* A workqueue to queue throttle related work */ static struct workqueue_struct *kthrotld_workqueue; -static void throtl_schedule_delayed_work(struct throtl_data *td, - unsigned long delay); struct throtl_rb_root { struct rb_root rb; @@ -398,6 +396,19 @@ static void throtl_dequeue_tg(struct throtl_data *td, struct throtl_grp *tg) __throtl_dequeue_tg(td, tg); } +/* Call with queue lock held */ +static void throtl_schedule_delayed_work(struct throtl_data *td, + unsigned long delay) +{ + struct delayed_work *dwork = &td->dispatch_work; + + if (total_nr_queued(td)) { + mod_delayed_work(kthrotld_workqueue, dwork, delay); + throtl_log(td, "schedule work. delay=%lu jiffies=%lu", + delay, jiffies); + } +} + static void throtl_schedule_next_dispatch(struct throtl_data *td) { struct throtl_rb_root *st = &td->tg_service_tree; @@ -863,20 +874,6 @@ out: } } -/* Call with queue lock held */ -static void -throtl_schedule_delayed_work(struct throtl_data *td, unsigned long delay) -{ - - struct delayed_work *dwork = &td->dispatch_work; - - if (total_nr_queued(td)) { - mod_delayed_work(kthrotld_workqueue, dwork, delay); - throtl_log(td, "schedule work. delay=%lu jiffies=%lu", - delay, jiffies); - } -} - static u64 tg_prfill_cpu_rwstat(struct seq_file *sf, struct blkg_policy_data *pd, int off) { |