From a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 Mon Sep 17 00:00:00 2001 From: Breno Leitao Date: Wed, 5 Aug 2026 07:52:36 -0700 Subject: workqueue: skip the node_nr_active update for non-unbound workqueues apply_wqattrs_commit() updates node_nr_active->max unconditionally. wq->node_nr_active[] is only allocated for unbound workqueues, so guard the call before per-cpu workqueues start using this path. No functional change: only unbound workqueues reach apply_wqattrs_*() today. Signed-off-by: Breno Leitao Signed-off-by: Tejun Heo --- arch/s390/tools/Makefile | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) create mode 100644 arch/s390/tools/Makefile (limited to 'arch/s390/tools/Makefile') diff --git a/arch/s390/tools/Makefile b/arch/s390/tools/Makefile new file mode 100644 index 000000000..f2862364f --- /dev/null +++ b/arch/s390/tools/Makefile @@ -0,0 +1,32 @@ +# SPDX-License-Identifier: GPL-2.0 +# +# Makefile for s390 specific build tools +# + +kapi := arch/$(ARCH)/include/generated/asm +kapi-hdrs-y := $(kapi)/facility-defs.h $(kapi)/dis-defs.h + +PHONY += kapi + +kapi: $(kapi-hdrs-y) + +hostprogs += gen_facilities +hostprogs += gen_opcode_table + +HOSTCFLAGS_gen_facilities.o += $(LINUXINCLUDE) + +filechk_facility-defs.h = $(obj)/gen_facilities + +filechk_dis-defs.h = \ + $(obj)/gen_opcode_table < $(srctree)/arch/$(ARCH)/tools/opcodes.txt + +$(kapi)/facility-defs.h: $(obj)/gen_facilities FORCE + $(call filechk,facility-defs.h) + +$(kapi)/dis-defs.h: $(obj)/gen_opcode_table FORCE + $(call filechk,dis-defs.h) + +hostprogs += relocs +PHONY += relocs +relocs: $(obj)/relocs + @: -- cgit v1.3.1