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| author | Len Brown <len.brown@intel.com> | 2012-04-06 21:48:59 -0400 |
|---|---|---|
| committer | Len Brown <len.brown@intel.com> | 2012-04-06 21:48:59 -0400 |
| commit | eeaab2d8af2cf1d36d7086f22e9de42d6dd2995c (patch) | |
| tree | 369b9c91a6d808944f07d2290fec6f9fe2731904 /fs/btrfs/async-thread.c | |
| parent | ee01e663373343c63e0e3d364d09f6155378dbcc (diff) | |
| parent | aaef292acf3a78d9c0bb6fb72226077d286b45d7 (diff) | |
Merge branches 'idle-fix' and 'misc' into release
Diffstat (limited to 'fs/btrfs/async-thread.c')
| -rw-r--r-- | fs/btrfs/async-thread.c | 15 |
1 files changed, 5 insertions, 10 deletions
diff --git a/fs/btrfs/async-thread.c b/fs/btrfs/async-thread.c index 0cc20b35c1c..42704149b72 100644 --- a/fs/btrfs/async-thread.c +++ b/fs/btrfs/async-thread.c @@ -171,11 +171,11 @@ out: spin_unlock_irqrestore(&workers->lock, flags); } -static noinline int run_ordered_completions(struct btrfs_workers *workers, +static noinline void run_ordered_completions(struct btrfs_workers *workers, struct btrfs_work *work) { if (!workers->ordered) - return 0; + return; set_bit(WORK_DONE_BIT, &work->flags); @@ -213,7 +213,6 @@ static noinline int run_ordered_completions(struct btrfs_workers *workers, } spin_unlock(&workers->order_lock); - return 0; } static void put_worker(struct btrfs_worker_thread *worker) @@ -399,7 +398,7 @@ again: /* * this will wait for all the worker threads to shutdown */ -int btrfs_stop_workers(struct btrfs_workers *workers) +void btrfs_stop_workers(struct btrfs_workers *workers) { struct list_head *cur; struct btrfs_worker_thread *worker; @@ -427,7 +426,6 @@ int btrfs_stop_workers(struct btrfs_workers *workers) put_worker(worker); } spin_unlock_irq(&workers->lock); - return 0; } /* @@ -615,14 +613,14 @@ found: * it was taken from. It is intended for use with long running work functions * that make some progress and want to give the cpu up for others. */ -int btrfs_requeue_work(struct btrfs_work *work) +void btrfs_requeue_work(struct btrfs_work *work) { struct btrfs_worker_thread *worker = work->worker; unsigned long flags; int wake = 0; if (test_and_set_bit(WORK_QUEUED_BIT, &work->flags)) - goto out; + return; spin_lock_irqsave(&worker->lock, flags); if (test_bit(WORK_HIGH_PRIO_BIT, &work->flags)) @@ -649,9 +647,6 @@ int btrfs_requeue_work(struct btrfs_work *work) if (wake) wake_up_process(worker->task); spin_unlock_irqrestore(&worker->lock, flags); -out: - - return 0; } void btrfs_set_work_high_prio(struct btrfs_work *work) |