diff options
Diffstat (limited to 'drivers/md')
-rw-r--r-- | drivers/md/bcache/super.c | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/md/bcache/super.c b/drivers/md/bcache/super.c index 5136e11eadb0..fb343276beef 100644 --- a/drivers/md/bcache/super.c +++ b/drivers/md/bcache/super.c @@ -843,6 +843,7 @@ static int bcache_device_init(struct bcache_device *d, unsigned block_size, q->limits.max_segment_size = UINT_MAX; q->limits.max_segments = BIO_MAX_PAGES; q->limits.max_discard_sectors = UINT_MAX; + q->limits.discard_granularity = 512; q->limits.io_min = block_size; q->limits.logical_block_size = block_size; q->limits.physical_block_size = block_size; |