diff options
| author | Kent Overstreet <kent.overstreet@gmail.com> | 2016-04-16 20:08:15 -0800 |
|---|---|---|
| committer | Kent Overstreet <kent.overstreet@gmail.com> | 2017-01-18 21:39:11 -0900 |
| commit | a047d4c7329a55ddbd4c7866549655b99ce1c52a (patch) | |
| tree | 6036c19bef02c45ee2e0cd5b54ad47f829556c5a | |
| parent | a4dd47058dc14714c558b08584c76740ea38a723 (diff) | |
bcache: optimize continue_at_nobarrier()
| -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 ba5595a85055..83d45321155f 100644 --- a/drivers/md/bcache/closure.h +++ b/drivers/md/bcache/closure.h @@ -237,7 +237,7 @@ static inline void closure_queue(struct closure *cl) 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); } @@ -338,8 +338,13 @@ 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); \ + } \ return; \ } while (0) |