Messages in this thread Patch in this message | | | From | Jaegeuk Kim <> | Subject | [PATCH] f2fs: zoned device does not support ATGC | Date | Thu, 11 Aug 2022 15:54:54 -0700 |
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ATGC is using SSR which violates zoned device.
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org> --- fs/f2fs/super.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/fs/f2fs/super.c b/fs/f2fs/super.c index 2451623c05a7..212ec2b4926b 100644 --- a/fs/f2fs/super.c +++ b/fs/f2fs/super.c @@ -1298,6 +1298,10 @@ static int parse_options(struct super_block *sb, char *options, bool is_remount) F2FS_OPTION(sbi).discard_unit = DISCARD_UNIT_SECTION; } + if (test_opt(sbi, ATGC)) { + f2fs_err(sbi, "Zoned block device doesn't support ATGC."); + return -EINVAL; + } } #ifdef CONFIG_F2FS_FS_COMPRESSION -- 2.37.1.559.g78731f0fdb-goog
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