On 2024/2/12 20:15, Johannes Thumshirn wrote:
On 12.02.24 06:16, Qu Wenruo wrote:
Reported-by: HAN Yuwei <hrx@xxxxxxxx>
Link: https://lore.kernel.org/all/1ACD2E3643008A17+da260584-2c7f-432a-9e22-9d390aae84cc@xxxxxxxx/
CC: stable@xxxxxxxxxxxxxxx # 5.10+
Signed-off-by: Qu Wenruo <wqu@xxxxxxxx>
---
fs/btrfs/disk-io.c | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)
diff --git a/fs/btrfs/disk-io.c b/fs/btrfs/disk-io.c
index c3ab268533ca..85cd23aebdd6 100644
--- a/fs/btrfs/disk-io.c
+++ b/fs/btrfs/disk-io.c
@@ -3193,7 +3193,8 @@ int btrfs_check_features(struct btrfs_fs_info *fs_info, bool is_rw_mount)
* part of @locked_page.
* That's also why compression for subpage only work for page aligned ranges.
*/
- if (fs_info->sectorsize < PAGE_SIZE && btrfs_is_zoned(fs_info) && is_rw_mount) {
+ if (fs_info->sectorsize < PAGE_SIZE &&
+ btrfs_fs_incompat(fs_info, ZONED) && is_rw_mount) {
btrfs_warn(fs_info,
"no zoned read-write support for page size %lu with sectorsize %u",
PAGE_SIZE, fs_info->sectorsize);
Please keep btrfs_is_zoned(fs_info) instead of using
btrfs_fs_incompat(fs_info, ZONED).
At the time of calling, we haven't yet populate fs_info->zone_size, thus
we have to use super flags to verify if it's zoned.
If needed, I can add a comment for it.
Thanks,
Qu
Otherwise,
Reviewed-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>
