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| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /arch/s390/tools/Makefile | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
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 <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'arch/s390/tools/Makefile')
| -rw-r--r-- | arch/s390/tools/Makefile | 32 |
1 files changed, 32 insertions, 0 deletions
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 + @: |