diff mbox series

[5/8] btrfs: store fs_info in a local variable at btrfs_qgroup_trace_extent_post()

Message ID c6bf4b78cf45a1e50ae3118aa020d4013efaf84f.1727261112.git.fdmanana@suse.com (mailing list archive)
State New, archived
Headers show
Series btrfs: delayed refs and qgroups, fixes, cleanups, improvements | expand

Commit Message

Filipe Manana Sept. 25, 2024, 10:50 a.m. UTC 
From: Filipe Manana <fdmanana@suse.com>

Instead of extracting fs_info from the transaction multiples times, store
it in a local variable and use it.

Signed-off-by: Filipe Manana <fdmanana@suse.com>
---
 fs/btrfs/qgroup.c | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)
diff mbox series

Patch

diff --git a/fs/btrfs/qgroup.c b/fs/btrfs/qgroup.c
index 4eaeea5f2241..8f9f2828c46e 100644
--- a/fs/btrfs/qgroup.c
+++ b/fs/btrfs/qgroup.c
@@ -2060,10 +2060,14 @@  int btrfs_qgroup_trace_extent_post(struct btrfs_trans_handle *trans,
 				   struct btrfs_qgroup_extent_record *qrecord,
 				   u64 bytenr)
 {
-	struct btrfs_backref_walk_ctx ctx = { 0 };
+	struct btrfs_fs_info *fs_info = trans->fs_info;
+	struct btrfs_backref_walk_ctx ctx = {
+		.bytenr = bytenr,
+		.fs_info = fs_info,
+	};
 	int ret;
 
-	if (!btrfs_qgroup_full_accounting(trans->fs_info))
+	if (!btrfs_qgroup_full_accounting(fs_info))
 		return 0;
 	/*
 	 * We are always called in a context where we are already holding a
@@ -2086,16 +2090,13 @@  int btrfs_qgroup_trace_extent_post(struct btrfs_trans_handle *trans,
 	 */
 	ASSERT(trans != NULL);
 
-	if (trans->fs_info->qgroup_flags & BTRFS_QGROUP_RUNTIME_FLAG_NO_ACCOUNTING)
+	if (fs_info->qgroup_flags & BTRFS_QGROUP_RUNTIME_FLAG_NO_ACCOUNTING)
 		return 0;
 
-	ctx.bytenr = bytenr;
-	ctx.fs_info = trans->fs_info;
-
 	ret = btrfs_find_all_roots(&ctx, true);
 	if (ret < 0) {
-		qgroup_mark_inconsistent(trans->fs_info);
-		btrfs_warn(trans->fs_info,
+		qgroup_mark_inconsistent(fs_info);
+		btrfs_warn(fs_info,
 "error accounting new delayed refs extent (err code: %d), quota inconsistent",
 			ret);
 		return 0;