Commit b8623253 authored by Jaegeuk Kim's avatar Jaegeuk Kim

f2fs: try to keep CP_TRIMMED_FLAG after successful umount

If every discard were issued successfully, we can avoid further discard.
Reviewed-by: default avatarChao Yu <yuchao0@huawei.com>
Signed-off-by: default avatarJaegeuk Kim <jaegeuk@kernel.org>
parent db610a64
......@@ -1063,6 +1063,8 @@ static void __init_discard_policy(struct f2fs_sb_info *sbi,
} else if (discard_type == DPOLICY_UMOUNT) {
dpolicy->max_requests = UINT_MAX;
dpolicy->io_aware = false;
/* we need to issue all to keep CP_TRIMMED_FLAG */
dpolicy->granularity = 1;
}
}
......
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