diff options
Diffstat (limited to 'fs/f2fs')
| -rw-r--r-- | fs/f2fs/f2fs.h | 14 | ||||
| -rw-r--r-- | fs/f2fs/super.c | 5 |
2 files changed, 12 insertions, 7 deletions
diff --git a/fs/f2fs/f2fs.h b/fs/f2fs/f2fs.h index 47e7a97bdc6c..707beab1afec 100644 --- a/fs/f2fs/f2fs.h +++ b/fs/f2fs/f2fs.h @@ -1111,13 +1111,6 @@ static inline void clear_ckpt_flags(struct f2fs_sb_info *sbi, unsigned int f) spin_unlock(&sbi->cp_lock); } -static inline bool f2fs_discard_en(struct f2fs_sb_info *sbi) -{ - struct request_queue *q = bdev_get_queue(sbi->sb->s_bdev); - - return blk_queue_discard(q); -} - static inline void f2fs_lock_op(struct f2fs_sb_info *sbi) { down_read(&sbi->cp_rwsem); @@ -2423,6 +2416,13 @@ static inline int f2fs_sb_mounted_blkzoned(struct super_block *sb) return F2FS_HAS_FEATURE(sb, F2FS_FEATURE_BLKZONED); } +static inline bool f2fs_discard_en(struct f2fs_sb_info *sbi) +{ + struct request_queue *q = bdev_get_queue(sbi->sb->s_bdev); + + return blk_queue_discard(q) || f2fs_sb_mounted_blkzoned(sbi->sb); +} + static inline void set_opt_mode(struct f2fs_sb_info *sbi, unsigned int mt) { clear_opt(sbi, ADAPTIVE); diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 56b0d2a5a590..7bb0b36ae5e6 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: |