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| author | Kent Overstreet <kent.overstreet@gmail.com> | 2016-10-26 20:31:17 -0700 |
|---|---|---|
| committer | Jens Axboe <axboe@fb.com> | 2016-12-17 13:01:55 -0700 |
| commit | be628be09563f8f6e81929efbd7cf3f45c344416 (patch) | |
| tree | df0521119df7e197d492413331f1ef4b76451404 /drivers/md/bcache/super.c | |
| parent | 59331c215daf600a650e281b6e8ef3e1ed1174c2 (diff) | |
| download | lwn-be628be09563f8f6e81929efbd7cf3f45c344416.tar.gz lwn-be628be09563f8f6e81929efbd7cf3f45c344416.zip | |
bcache: Make gc wakeup sane, remove set_task_state()
Signed-off-by: Kent Overstreet <kent.overstreet@gmail.com>
Diffstat (limited to 'drivers/md/bcache/super.c')
| -rw-r--r-- | drivers/md/bcache/super.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 2fb5bfeb43e2..b33dd3bd104f 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -1489,6 +1489,7 @@ struct cache_set *bch_cache_set_alloc(struct cache_sb *sb) mutex_init(&c->bucket_lock); init_waitqueue_head(&c->btree_cache_wait); init_waitqueue_head(&c->bucket_wait); + init_waitqueue_head(&c->gc_wait); sema_init(&c->uuid_write_mutex, 1); spin_lock_init(&c->btree_gc_time.lock); @@ -1548,6 +1549,7 @@ static void run_cache_set(struct cache_set *c) for_each_cache(ca, c, i) c->nbuckets += ca->sb.nbuckets; + set_gc_sectors(c); if (CACHE_SYNC(&c->sb)) { LIST_HEAD(journal); |