diff mbox series

[007/111] xfs: use xfs_defer_alloc a bit more

Message ID 171744039471.1443973.15698982141104088087.stgit@frogsfrogsfrogs (mailing list archive)
State Accepted, archived
Headers show
Series [001/111] xfs: convert kmem_zalloc() to kzalloc() | expand

Commit Message

Darrick J. Wong June 3, 2024, 6:53 p.m. UTC 
From: Dave Chinner <dchinner@redhat.com>

Source kernel commit: 57b98393b812ddaf9cf33a0d57d70b25cabfed66

Noticed by inspection, simple factoring allows the same allocation
routine to be used for both transaction and recovery contexts.

Signed-off-by: Dave Chinner <dchinner@redhat.com>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
Reviewed-by: Carlos Maiolino <cmaiolino@redhat.com>
---
 libxfs/xfs_defer.c |   15 +++++----------
 1 file changed, 5 insertions(+), 10 deletions(-)
diff mbox series

Patch

diff --git a/libxfs/xfs_defer.c b/libxfs/xfs_defer.c
index dae9ad57f..9f960bec4 100644
--- a/libxfs/xfs_defer.c
+++ b/libxfs/xfs_defer.c
@@ -813,7 +813,7 @@  xfs_defer_can_append(
 /* Create a new pending item at the end of the transaction list. */
 static inline struct xfs_defer_pending *
 xfs_defer_alloc(
-	struct xfs_trans		*tp,
+	struct list_head		*dfops,
 	const struct xfs_defer_op_type	*ops)
 {
 	struct xfs_defer_pending	*dfp;
@@ -822,7 +822,7 @@  xfs_defer_alloc(
 			GFP_KERNEL | __GFP_NOFAIL);
 	dfp->dfp_ops = ops;
 	INIT_LIST_HEAD(&dfp->dfp_work);
-	list_add_tail(&dfp->dfp_list, &tp->t_dfops);
+	list_add_tail(&dfp->dfp_list, dfops);
 
 	return dfp;
 }
@@ -840,7 +840,7 @@  xfs_defer_add(
 
 	dfp = xfs_defer_find_last(tp, ops);
 	if (!dfp || !xfs_defer_can_append(dfp, ops))
-		dfp = xfs_defer_alloc(tp, ops);
+		dfp = xfs_defer_alloc(&tp->t_dfops, ops);
 
 	xfs_defer_add_item(dfp, li);
 	trace_xfs_defer_add_item(tp->t_mountp, dfp, li);
@@ -864,7 +864,7 @@  xfs_defer_add_barrier(
 	if (dfp)
 		return;
 
-	xfs_defer_alloc(tp, &xfs_barrier_defer_type);
+	xfs_defer_alloc(&tp->t_dfops, &xfs_barrier_defer_type);
 
 	trace_xfs_defer_add_item(tp->t_mountp, dfp, NULL);
 }
@@ -879,14 +879,9 @@  xfs_defer_start_recovery(
 	struct list_head		*r_dfops,
 	const struct xfs_defer_op_type	*ops)
 {
-	struct xfs_defer_pending	*dfp;
+	struct xfs_defer_pending	*dfp = xfs_defer_alloc(r_dfops, ops);
 
-	dfp = kmem_cache_zalloc(xfs_defer_pending_cache,
-			GFP_KERNEL | __GFP_NOFAIL);
-	dfp->dfp_ops = ops;
 	dfp->dfp_intent = lip;
-	INIT_LIST_HEAD(&dfp->dfp_work);
-	list_add_tail(&dfp->dfp_list, r_dfops);
 }
 
 /*