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| author |   Kent Overstreet <kmo@daterainc.com> | 2013-10-24 17:19:26 -0700 |
|---|---|---|
| committer | Kent Overstreet <kmo@daterainc.com> | 2013-11-10 21:56:04 -0800 |
| commit | 72a44517f3ca3725dc86081d105457df46448679 (patch) | |
| tree | 247b859af6c4377ab1ea90fd1fd4e64278ccdbbd /drivers/md/bcache/alloc.c | |
| parent | bcache: Convert bucket_wait to wait_queue_head_t (diff) | |
| download | linux-dev-72a44517f3ca3725dc86081d105457df46448679.tar.xz linux-dev-72a44517f3ca3725dc86081d105457df46448679.zip | |
bcache: Convert gc to a kthread
We needed a dedicated rescuer workqueue for gc anyways... and gc was
conceptually a dedicated thread, just one that wasn't running all the
time. Switch it to a dedicated thread to make the code a bit more
straightforward.
Signed-off-by: Kent Overstreet <kmo@daterainc.com>
Diffstat (limited to 'drivers/md/bcache/alloc.c')
| -rw-r--r-- | drivers/md/bcache/alloc.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/md/bcache/alloc.c b/drivers/md/bcache/alloc.c index 1b64e662e81b..b9bd5866055d 100644 --- a/drivers/md/bcache/alloc.c +++ b/drivers/md/bcache/alloc.c @@ -210,7 +210,7 @@ static void invalidate_buckets_lru(struct cache *ca) * multiple times when it can't do anything */ ca->invalidate_needs_gc = 1; - bch_queue_gc(ca->set); + wake_up_gc(ca->set); return; } @@ -235,7 +235,7 @@ static void invalidate_buckets_fifo(struct cache *ca) if (++checked >= ca->sb.nbuckets) { ca->invalidate_needs_gc = 1; - bch_queue_gc(ca->set); + wake_up_gc(ca->set); return; } } @@ -260,7 +260,7 @@ static void invalidate_buckets_random(struct cache *ca) if (++checked >= ca->sb.nbuckets / 2) { ca->invalidate_needs_gc = 1; - bch_queue_gc(ca->set); + wake_up_gc(ca->set); return; } } |