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f2fs: set CP_TRIMMED_FLAG correctly

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Don't set CP_TRIMMED_FLAG for non-zoned block device or discard
unsupported device, it can avoid to trigger unneeded checkpoint for
that kind of device.

Signed-off-by: Chao Yu <yuchao0@huawei.com>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Chao Yu 2017-06-14 23:00:55 +08:00 • committed by Jaegeuk Kim
commit 663f387b71
1 changed files with 1 additions and 1 deletions
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2
fs/f2fs/super.c
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@ -587,7 +587,7 @@ static void f2fs_put_super(struct super_block *sb)
/* be sure to wait for any on-going discard commands */
f2fs_wait_discard_bios(sbi);
if (!sbi->discard_blks) {
if (f2fs_discard_en(sbi) && !sbi->discard_blks) {
struct cp_control cpc = {
.reason = CP_UMOUNT | CP_TRIMMED,
};