diff options
Diffstat (limited to 'fs/f2fs/super.c')
| -rw-r--r-- | fs/f2fs/super.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 56b0d2a..7bb0b36 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -419,6 +419,11 @@ static int parse_options(struct super_block *sb, char *options) } break; case Opt_nodiscard: + if (f2fs_sb_mounted_blkzoned(sb)) { + f2fs_msg(sb, KERN_WARNING, + "discard is required for zoned block devices"); + return -EINVAL; + } clear_opt(sbi, DISCARD); break; case Opt_noheap: |
