diff mbox

[v2,4/9] f2fs: Suppress discard warning message for zoned block devices

Message ID 1477644307-30115-5-git-send-email-damien.lemoal@wdc.com (mailing list archive)
State New, archived
Headers show

Commit Message

Damien Le Moal Oct. 28, 2016, 8:45 a.m. UTC 
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 <damien.lemoal@wdc.com>
---
 fs/f2fs/super.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
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Patch

diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c
index c6e9b94..2313234 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");