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>

1 files changed, 36 insertions, 0 deletions

diff --git a/tools/perf/MANIFEST b/tools/perf/MANIFEST
new file mode 100644
index 000000000..34af57b8e
--- /dev/null
+++ b/tools/perf/MANIFEST
@@ -0,0 +1,36 @@
+COPYING
+LICENSES/preferred/GPL-2.0
+arch/arm64/tools/gen-sysreg.awk
+arch/arm64/tools/syscall_64.tbl
+arch/arm64/tools/sysreg
+arch/*/include/uapi/asm/bpf_perf_event.h
+include/uapi/asm-generic/Kbuild
+tools/perf
+tools/arch
+tools/scripts
+tools/build
+tools/include
+tools/lib/api
+tools/lib/bpf
+tools/lib/subcmd
+tools/lib/perf
+tools/lib/argv_split.c
+tools/lib/ctype.c
+tools/lib/hweight.c
+tools/lib/rbtree.c
+tools/lib/string.c
+tools/lib/symbol
+tools/lib/find_bit.c
+tools/lib/bitmap.c
+tools/lib/list_sort.c
+tools/lib/str_error_r.c
+tools/lib/vsprintf.c
+tools/lib/zalloc.c
+scripts/bpf_doc.py
+scripts/Kbuild.include
+scripts/Makefile.asm-headers
+scripts/syscall.tbl
+scripts/syscallhdr.sh
+tools/bpf/bpftool
+kernel/bpf/disasm.c
+kernel/bpf/disasm.h