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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 <damien.lemoal@wdc.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Damien Le Moal 2016-10-28 17:45:02 +09:00 committed by Jaegeuk Kim
parent d1b959c877
commit 0ab0299835
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/super.c
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@ -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");