On Mon, Feb 12, 2024 at 08:20:21PM +1030, Qu Wenruo wrote:
On 2024/2/12 20:15, Johannes Thumshirn wrote:
On 12.02.24 06:16, Qu Wenruo wrote:
Reported-by: HAN Yuwei hrx@bupt.moe Link: https://lore.kernel.org/all/1ACD2E3643008A17+da260584-2c7f-432a-9e22-9d390aa... CC: stable@vger.kernel.org # 5.10+ Signed-off-by: Qu Wenruo wqu@suse.com
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,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.
Yes please add a comment the difference is quite subtle.