From 2bb4cd5cc472b191a46938becb7dafdd44644329 Mon Sep 17 00:00:00 2001 From: Jens Axboe Date: Tue, 14 Jul 2015 08:15:12 -0600 Subject: block: have drivers use blk_queue_max_discard_sectors() Some drivers use it now, others just set the limits field manually. But in preparation for splitting this into a hard and soft limit, ensure that they all call the proper function for setting the hw limit for discards. Reviewed-by: Jeff Moyer Signed-off-by: Jens Axboe --- drivers/block/loop.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/block/loop.c') diff --git a/drivers/block/loop.c b/drivers/block/loop.c index f7a4c9d7f721..f9889b6bc02c 100644 --- a/drivers/block/loop.c +++ b/drivers/block/loop.c @@ -675,7 +675,7 @@ static void loop_config_discard(struct loop_device *lo) lo->lo_encrypt_key_size) { q->limits.discard_granularity = 0; q->limits.discard_alignment = 0; - q->limits.max_discard_sectors = 0; + blk_queue_max_discard_sectors(q, 0); q->limits.discard_zeroes_data = 0; queue_flag_clear_unlocked(QUEUE_FLAG_DISCARD, q); return; @@ -683,7 +683,7 @@ static void loop_config_discard(struct loop_device *lo) q->limits.discard_granularity = inode->i_sb->s_blocksize; q->limits.discard_alignment = 0; - q->limits.max_discard_sectors = UINT_MAX >> 9; + blk_queue_max_discard_sectors(q, UINT_MAX >> 9); q->limits.discard_zeroes_data = 1; queue_flag_set_unlocked(QUEUE_FLAG_DISCARD, q); } -- cgit v1.2.3