diff options
Diffstat (limited to 'drivers/md/bcache/super.c')
| -rw-r--r-- | drivers/md/bcache/super.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index bf3de149d3c9..3563d15dbaf2 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -973,7 +973,6 @@ static int bcache_device_init(struct bcache_device *d, unsigned int block_size, blk_queue_flag_set(QUEUE_FLAG_NONROT, d->disk->queue); blk_queue_flag_clear(QUEUE_FLAG_ADD_RANDOM, d->disk->queue); - blk_queue_flag_set(QUEUE_FLAG_DISCARD, d->disk->queue); blk_queue_write_cache(q, true, true); @@ -2128,6 +2127,7 @@ static int run_cache_set(struct cache_set *c) flash_devs_run(c); + bch_journal_space_reserve(&c->journal); set_bit(CACHE_SET_RUNNING, &c->flags); return 0; err: @@ -2350,7 +2350,7 @@ static int register_cache(struct cache_sb *sb, struct cache_sb_disk *sb_disk, ca->bdev->bd_holder = ca; ca->sb_disk = sb_disk; - if (blk_queue_discard(bdev_get_queue(bdev))) + if (bdev_max_discard_sectors((bdev))) ca->discard = CACHE_DISCARD(&ca->sb); ret = cache_alloc(ca); |