diff options
Diffstat (limited to 'drivers/md/bcache/writeback.c')
| -rw-r--r-- | drivers/md/bcache/writeback.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/md/bcache/writeback.c b/drivers/md/bcache/writeback.c index 6ba73dc1a3df..4b237074f453 100644 --- a/drivers/md/bcache/writeback.c +++ b/drivers/md/bcache/writeback.c @@ -805,8 +805,7 @@ static int bch_writeback_thread(void *arg) * may set BCH_ENABLE_AUTO_GC via sysfs, then when * BCH_DO_AUTO_GC is set, garbage collection thread * will be wake up here. After moving gc, the shrunk - * btree and discarded free buckets SSD space may be - * helpful for following write requests. + * btree may be helpful for following write requests. */ if (c->gc_after_writeback == (BCH_ENABLE_AUTO_GC|BCH_DO_AUTO_GC)) { @@ -1076,7 +1075,7 @@ void bch_cached_dev_writeback_init(struct cached_dev *dc) int bch_cached_dev_writeback_start(struct cached_dev *dc) { dc->writeback_write_wq = alloc_workqueue("bcache_writeback_wq", - WQ_MEM_RECLAIM, 0); + WQ_MEM_RECLAIM | WQ_PERCPU, 0); if (!dc->writeback_write_wq) return -ENOMEM; |