The quilt patch titled
Subject: kernel/workqueue.c: fix DEFINE_PER_CPU_SHARED_ALIGNED expansion
has been removed from the -mm tree. Its filename was
kernel-workqueuec-fix-define_per_cpu_shared_aligned-expansion.patch
This patch was dropped because it was merged into mainline or a subsystem tree
------------------------------------------------------
From: Baoquan He <bhe@xxxxxxxxxx>
Subject: kernel/workqueue.c: fix DEFINE_PER_CPU_SHARED_ALIGNED expansion
Date: Wed, 11 Sep 2024 13:07:28 +0800
Make tags always produces below annoying warnings:
ctags: Warning: kernel/workqueue.c:470: null expansion of name pattern "\1"
ctags: Warning: kernel/workqueue.c:474: null expansion of name pattern "\1"
ctags: Warning: kernel/workqueue.c:478: null expansion of name pattern "\1"
In commit 25528213fe9f ("tags: Fix DEFINE_PER_CPU expansions"), codes in
places have been adjusted including cpu_worker_pools definition. I noticed
in commit 4cb1ef64609f ("workqueue: Implement BH workqueues to eventually
replace tasklets"), cpu_worker_pools definition was unfolded back. Not
sure if it was intentionally done or ignored carelessly.
Makes change to mute them specifically.
Link: https://lkml.kernel.org/r/20240911050728.258817-1-bhe@xxxxxxxxxx
Signed-off-by: Baoquan He <bhe@xxxxxxxxxx>
Cc: Lai Jiangshan <jiangshanlai@xxxxxxxxx>
Cc: Peter Zijlstra <peterz@xxxxxxxxxxxxx>
Cc: Tejun Heo <tj@xxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---
kernel/workqueue.c | 9 +++------
1 file changed, 3 insertions(+), 6 deletions(-)
--- a/kernel/workqueue.c~kernel-workqueuec-fix-define_per_cpu_shared_aligned-expansion
+++ a/kernel/workqueue.c
@@ -476,16 +476,13 @@ static bool wq_debug_force_rr_cpu = fals
module_param_named(debug_force_rr_cpu, wq_debug_force_rr_cpu, bool, 0644);
/* to raise softirq for the BH worker pools on other CPUs */
-static DEFINE_PER_CPU_SHARED_ALIGNED(struct irq_work [NR_STD_WORKER_POOLS],
- bh_pool_irq_works);
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct irq_work [NR_STD_WORKER_POOLS], bh_pool_irq_works);
/* the BH worker pools */
-static DEFINE_PER_CPU_SHARED_ALIGNED(struct worker_pool [NR_STD_WORKER_POOLS],
- bh_worker_pools);
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct worker_pool [NR_STD_WORKER_POOLS], bh_worker_pools);
/* the per-cpu worker pools */
-static DEFINE_PER_CPU_SHARED_ALIGNED(struct worker_pool [NR_STD_WORKER_POOLS],
- cpu_worker_pools);
+static DEFINE_PER_CPU_SHARED_ALIGNED(struct worker_pool [NR_STD_WORKER_POOLS], cpu_worker_pools);
static DEFINE_IDR(worker_pool_idr); /* PR: idr of all pools */
_
Patches currently in -mm which might be from bhe@xxxxxxxxxx are
