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| author | Johannes Thumshirn <johannes.thumshirn@wdc.com> | 2021-06-29 03:36:45 +0900 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2021-08-23 13:18:58 +0200 |
| commit | 5a80d1c6a2704d880c1df30315a1d9b0dc1f2cd8 (patch) | |
| tree | 2cb402b38faaa459309a18f20ff101bb396162f3 /fs/btrfs/ctree.h | |
| parent | e22ce8eb631bdc47a4a4ea7ecf4e4ba499db4f93 (diff) | |
| download | linux-5a80d1c6a2704d880c1df30315a1d9b0dc1f2cd8.tar.bz2 | |
btrfs: zoned: remove max_zone_append_size logic
There used to be a patch in the original series for zoned support which
limited the extent size to max_zone_append_size, but this patch has been
dropped somewhere around v9.
We've decided to go the opposite direction, instead of limiting extents
in the first place we split them before submission to comply with the
device's limits.
Remove the related code, btrfs_fs_info::max_zone_append_size and
btrfs_zoned_device_info::max_zone_append_size.
This also removes the workaround for dm-crypt introduced in
1d68128c107a ("btrfs: zoned: fail mount if the device does not support
zone append") because the fix has been merged as f34ee1dce642 ("dm
crypt: Fix zoned block device support").
Reviewed-by: Anand Jain <anand.jain@oracle.com>
Signed-off-by: Johannes Thumshirn <johannes.thumshirn@wdc.com>
Reviewed-by: David Sterba <dsterba@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index e5e53e592d4f..4a69aa604ac5 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -1012,8 +1012,6 @@ struct btrfs_fs_info { u64 zoned; }; - /* Max size to emit ZONE_APPEND write command */ - u64 max_zone_append_size; struct mutex zoned_meta_io_lock; spinlock_t treelog_bg_lock; u64 treelog_bg; |