diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2016-04-16 20:08:15 -0800 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2020-05-06 17:14:16 -0400 |
| commit | 4be01e936857c77ba0682302bc00f73b039ec926 (patch) | |
| tree | f6f87b6168abca1e45c5fc8e018f14451c7afdc8 | |
| parent | 9b2540475287237fc542e0b36c7a02d960aec795 (diff) | |
bcache: optimize continue_at_nobarrier()
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
| -rw-r--r-- | drivers/md/bcache/closure.h | 11 |
1 files changed, 8 insertions, 3 deletions
diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h index eca0d496b686..05aad079bb8a 100644 --- a/drivers/md/bcache/closure.h +++ b/drivers/md/bcache/closure.h @@ -245,7 +245,7 @@ static inline void closure_queue(struct closure *cl) != offsetof(struct work_struct, func)); if (wq) { INIT_WORK(&cl->work, cl->work.func); - BUG_ON(!queue_work(wq, &cl->work)); + queue_work(wq, &cl->work); } else cl->fn(cl); } @@ -340,8 +340,13 @@ do { \ */ #define continue_at_nobarrier(_cl, _fn, _wq) \ do { \ - set_closure_fn(_cl, _fn, _wq); \ - closure_queue(_cl); \ + closure_set_ip(_cl); \ + if (_wq) { \ + INIT_WORK(&(_cl)->work, (void *) _fn); \ + queue_work((_wq), &(_cl)->work); \ + } else { \ + (_fn)(_cl); \ + } \ } while (0) /** |