From 0ab0299835738cd407569401da1fef4c97b4419c Mon Sep 17 00:00:00 2001 From: Damien Le Moal Date: Fri, 28 Oct 2016 17:45:02 +0900 Subject: [PATCH] f2fs: Suppress discard warning message for zoned block devices For zoned block devices, discard is replaced by zone reset. So do not warn if the device does not supports discard. Signed-off-by: Damien Le Moal Signed-off-by: Jaegeuk Kim --- fs/f2fs/super.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index ea3752f..56b0d2a 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -412,7 +412,7 @@ static int parse_options(struct super_block *sb, char *options) q = bdev_get_queue(sb->s_bdev); if (blk_queue_discard(q)) { set_opt(sbi, DISCARD); - } else { + } else if (!f2fs_sb_mounted_blkzoned(sb)) { f2fs_msg(sb, KERN_WARNING, "mounting with \"discard\" option, but " "the device does not support discard"); -- 2.7.4