From 5d23515be66904fa3b1b5d6bd72d2199cd2447ab Mon Sep 17 00:00:00 2001 From: Nikolay Borisov Date: Wed, 31 Jan 2018 10:52:04 +0200 Subject: 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 Reviewed-by: Qu Wenruo Signed-off-by: David Sterba --- fs/btrfs/ctree.h | 1 - 1 file changed, 1 deletion(-) (limited to 'fs/btrfs/ctree.h') 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 -- cgit v1.2.3