bcache: Convert bucket_wait to wait_queue_head_t

At one point we did do fancy asynchronous waiting stuff with
bucket_wait, but that's all gone (and bucket_wait is used a lot less
than it used to be). So use the standard primitives.

Signed-off-by: Kent Overstreet <kmo@daterainc.com>

1 files changed, 4 insertions, 4 deletions

diff --git a/drivers/md/bcache/bcache.h b/drivers/md/bcache/bcache.h
index c1c44191afb1..d3520748bc27 100644
--- a/drivers/md/bcache/bcache.h
+++ b/drivers/md/bcache/bcache.h
@@ -750,7 +750,7 @@ struct cache_set {
          * written.
          */
         atomic_t                prio_blocked;
-        struct closure_waitlist bucket_wait;
+        wait_queue_head_t       bucket_wait;
 
         /*
          * For any bio we don't skip we subtract the number of sectors from
@@ -1162,13 +1162,13 @@ uint8_t bch_inc_gen(struct cache *, struct bucket *);
 void bch_rescale_priorities(struct cache_set *, int);
 bool bch_bucket_add_unused(struct cache *, struct bucket *);
 
-long bch_bucket_alloc(struct cache *, unsigned, struct closure *);
+long bch_bucket_alloc(struct cache *, unsigned, bool);
 void bch_bucket_free(struct cache_set *, struct bkey *);
 
 int __bch_bucket_alloc_set(struct cache_set *, unsigned,
-                           struct bkey *, int, struct closure *);
+                           struct bkey *, int, bool);
 int bch_bucket_alloc_set(struct cache_set *, unsigned,
-                         struct bkey *, int, struct closure *);
+                         struct bkey *, int, bool);
 
 __printf(2, 3)
 bool bch_cache_set_error(struct cache_set *, const char *, ...);