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authorQu Wenruo <quwenruo@cn.fujitsu.com>2017-02-27 10:10:35 +0300
committerDavid Sterba <dsterba@suse.com>2017-06-29 21:17:02 +0300
commitd1b8b94a2b4f416b416bdfde46315e9aef17f358 (patch)
tree271e0e92eea260df6b2cb01f45eba3895419b898 /fs/btrfs/qgroup.h
parent5edfd9fdc644bf426a8bf9192d9c1a3680d75862 (diff)
downloadlinux-d1b8b94a2b4f416b416bdfde46315e9aef17f358.tar.xz
btrfs: qgroup: Cleanup btrfs_qgroup_prepare_account_extents function
Quite a lot of qgroup corruption happens due to wrong time of calling btrfs_qgroup_prepare_account_extents(). Since the safest time is to call it just before btrfs_qgroup_account_extents(), there is no need to separate these 2 functions. Merging them will make code cleaner and less bug prone. Signed-off-by: Qu Wenruo <quwenruo@cn.fujitsu.com> [ changelog and comment adjustments ] Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'fs/btrfs/qgroup.h')
-rw-r--r--fs/btrfs/qgroup.h3
1 files changed, 1 insertions, 2 deletions
diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h
index fe04d3f295c6..d11125d6afb9 100644
--- a/fs/btrfs/qgroup.h
+++ b/fs/btrfs/qgroup.h
@@ -134,8 +134,7 @@ int btrfs_limit_qgroup(struct btrfs_trans_handle *trans,
int btrfs_read_qgroup_config(struct btrfs_fs_info *fs_info);
void btrfs_free_qgroup_config(struct btrfs_fs_info *fs_info);
struct btrfs_delayed_extent_op;
-int btrfs_qgroup_prepare_account_extents(struct btrfs_trans_handle *trans,
- struct btrfs_fs_info *fs_info);
+
/*
* Inform qgroup to trace one dirty extent, its info is recorded in @record.
* So qgroup can account it at transaction committing time.