From 50b3e040b7c092c3c157f3febaaac77038e9f6fd Mon Sep 17 00:00:00 2001 From: Qu Wenruo Date: Tue, 18 Oct 2016 09:31:27 +0800 Subject: btrfs: qgroup: Rename functions to make it follow reserve,trace,account steps Rename btrfs_qgroup_insert_dirty_extent(_nolock) to btrfs_qgroup_trace_extent(_nolock), according to the new reserve/trace/account naming schema. Signed-off-by: Qu Wenruo Reviewed-and-Tested-by: Goldwyn Rodrigues Signed-off-by: David Sterba --- fs/btrfs/qgroup.h | 13 +++++++------ 1 file changed, 7 insertions(+), 6 deletions(-) (limited to 'fs/btrfs/qgroup.h') diff --git a/fs/btrfs/qgroup.h b/fs/btrfs/qgroup.h index a72bf2192757..9303e09c71dc 100644 --- a/fs/btrfs/qgroup.h +++ b/fs/btrfs/qgroup.h @@ -93,8 +93,8 @@ struct btrfs_delayed_extent_op; int btrfs_qgroup_prepare_account_extents(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info); /* - * Insert one dirty extent record into @delayed_refs, informing qgroup to - * account that extent at commit trans time. + * Inform qgroup to trace one dirty extent, its info is recorded in @record. + * So qgroup can account it at commit trans time. * * No lock version, caller must acquire delayed ref lock and allocate memory. * @@ -102,14 +102,15 @@ int btrfs_qgroup_prepare_account_extents(struct btrfs_trans_handle *trans, * Return >0 for existing record, caller can free @record safely. * Error is not possible */ -int btrfs_qgroup_insert_dirty_extent_nolock( +int btrfs_qgroup_trace_extent_nolock( struct btrfs_fs_info *fs_info, struct btrfs_delayed_ref_root *delayed_refs, struct btrfs_qgroup_extent_record *record); /* - * Insert one dirty extent record into @delayed_refs, informing qgroup to - * account that extent at commit trans time. + * Inform qgroup to trace one dirty extent, specified by @bytenr and + * @num_bytes. + * So qgroup can account it at commit trans time. * * Better encapsulated version. * @@ -117,7 +118,7 @@ int btrfs_qgroup_insert_dirty_extent_nolock( * Return <0 for error, like memory allocation failure or invalid parameter * (NULL trans) */ -int btrfs_qgroup_insert_dirty_extent(struct btrfs_trans_handle *trans, +int btrfs_qgroup_trace_extent(struct btrfs_trans_handle *trans, struct btrfs_fs_info *fs_info, u64 bytenr, u64 num_bytes, gfp_t gfp_flag); -- cgit v1.2.3-55-g7522