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| author | Nikolay Borisov <nborisov@suse.com> | 2018-01-31 10:52:04 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2018-03-26 15:09:38 +0200 |
| commit | 5d23515be66904fa3b1b5d6bd72d2199cd2447ab (patch) | |
| tree | 5b3788f6fd8f308ed1c4478299e2aa447d3aa50d /fs/btrfs/ctree.h | |
| parent | 7ce311d552e473a5176f8bb143fb45de64b8bd81 (diff) | |
| download | linux-5d23515be66904fa3b1b5d6bd72d2199cd2447ab.tar.bz2 | |
btrfs: Move qgroup rescan on quota enable to btrfs_quota_enable
Currently btrfs_run_qgroups is doing a bit too much. Not only is it
responsible for synchronizing in-memory state of qgroups to disk but
it also contains code to trigger the initial qgroup rescan when
quota is enabled initially. This condition is detected by checking that
BTRFS_FS_QUOTA_ENABLED is not set and BTRFS_FS_QUOTA_ENABLING is set.
Nothing really requires from the code to be structured (and scattered)
the way it is so let's streamline things. First move the quota rescan
code into btrfs_quota_enable, where its invocation is closer to the
use. This also makes the FS_QUOTA_ENABLING flag redundant so let's
remove it as well.
This has been tested with a full xfstest run with qgroups enabled on
the scratch device of every xfstest and no regressions were observed.
Signed-off-by: Nikolay Borisov <nborisov@suse.com>
Reviewed-by: Qu Wenruo <wqu@suse.com>
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/ctree.h')
| -rw-r--r-- | fs/btrfs/ctree.h | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/fs/btrfs/ctree.h b/fs/btrfs/ctree.h index 024d5feb5856..fa29ad826d7c 100644 --- a/fs/btrfs/ctree.h +++ b/fs/btrfs/ctree.h @@ -707,7 +707,6 @@ struct btrfs_delayed_root; #define BTRFS_FS_LOG_RECOVERING 4 #define BTRFS_FS_OPEN 5 #define BTRFS_FS_QUOTA_ENABLED 6 -#define BTRFS_FS_QUOTA_ENABLING 7 #define BTRFS_FS_UPDATE_UUID_TREE_GEN 9 #define BTRFS_FS_CREATING_FREE_SPACE_TREE 10 #define BTRFS_FS_BTREE_ERR 11 |