From 247c3d214c23dfeeeb892e91a82ac1188bdaec9f Mon Sep 17 00:00:00 2001 From: Kemeng Shi Date: Sat, 3 Jun 2023 23:03:18 +0800 Subject: ext4: fix wrong unit use in ext4_mb_clear_bb Function ext4_issue_discard need count in cluster. Pass count_clusters instead of count to fix the mismatch. Signed-off-by: Kemeng Shi Cc: stable@kernel.org Reviewed-by: Ojaswin Mujoo Link: https://lore.kernel.org/r/20230603150327.3596033-11-shikemeng@huaweicloud.com Signed-off-by: Theodore Ts'o --- fs/ext4/mballoc.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'fs') diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c index 1345c4e84cc3..474aebfdc1dd 100644 --- a/fs/ext4/mballoc.c +++ b/fs/ext4/mballoc.c @@ -6280,8 +6280,8 @@ do_more: * them with group lock_held */ if (test_opt(sb, DISCARD)) { - err = ext4_issue_discard(sb, block_group, bit, count, - NULL); + err = ext4_issue_discard(sb, block_group, bit, + count_clusters, NULL); if (err && err != -EOPNOTSUPP) ext4_msg(sb, KERN_WARNING, "discard request in" " group:%u block:%d count:%lu failed" -- cgit v1.2.3