Re: [PATCH v13 06/42] btrfs: do not load fs_info->zoned from incompat flag

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On 1/22/21 1:21 AM, Naohiro Aota wrote:
From: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>

Don't set the zoned flag in fs_info when encountering the
BTRFS_FEATURE_INCOMPAT_ZONED on mount. The zoned flag in fs_info is in a
union together with the zone_size, so setting it too early will result in
setting an incorrect zone_size as well.

Once the correct zone_size is read from the device, we can rely on the
zoned flag in fs_info as well to determine if the filesystem is running in
zoned mode.

Signed-off-by: Johannes Thumshirn <johannes.thumshirn@xxxxxxx>

Reviewed-by: Josef Bacik <josef@xxxxxxxxxxxxxx>

Thanks,

Josef



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