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| author |  Jaegeuk Kim <jaegeuk@kernel.org>
| 2022-08-11 15:53:34 -0700 |
|---|---|---|
| committer | Jaegeuk Kim <jaegeuk@kernel.org>
| 2022-08-29 21:15:50 -0700 |
| commit | 80dc113aaa47c0d1dfd01f708d4d0c083022121b (patch) | |
| tree | 720866d8e9b3622457328f653338241e21693da2 /fs/f2fs/super.c | |
| parent | tracing: Define the is_signed_type() macro once (diff) | |
| download | linux-80dc113aaa47c0d1dfd01f708d4d0c083022121b.tar.gz linux-80dc113aaa47c0d1dfd01f708d4d0c083022121b.tar.bz2 linux-80dc113aaa47c0d1dfd01f708d4d0c083022121b.zip | |
f2fs: LFS mode does not support ATGC
ATGC is using SSR which violates LFS mode used by zoned device.
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
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 2451623c05a7..fe462484f5fa 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1342,6 +1342,11 @@ default_check: return -EINVAL; } + if (test_opt(sbi, ATGC) && f2fs_lfs_mode(sbi)) { + f2fs_err(sbi, "LFS not compatible with ATGC"); + return -EINVAL; + } + if (f2fs_sb_has_readonly(sbi) && !f2fs_readonly(sbi->sb)) { f2fs_err(sbi, "Allow to mount readonly mode only"); return -EROFS; |