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 --- scripts/modules-check.sh | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100755 scripts/modules-check.sh (limited to 'scripts/modules-check.sh') diff --git a/scripts/modules-check.sh b/scripts/modules-check.sh new file mode 100755 index 000000000..4c8da90de --- /dev/null +++ b/scripts/modules-check.sh @@ -0,0 +1,26 @@ +#!/bin/sh +# SPDX-License-Identifier: GPL-2.0 + +set -e + +if [ $# != 1 ]; then + echo "Usage: $0 " >& 2 + exit 1 +fi + +exit_code=0 + +# Check uniqueness of module names +check_same_name_modules() +{ + for m in $(sed 's:.*/::' "$1" | sort | uniq -d) + do + echo "error: the following would cause module name conflict:" >&2 + sed -n "/\/$m/s:^\(.*\)\.o\$: \1.ko:p" "$1" >&2 + exit_code=1 + done +} + +check_same_name_modules "$1" + +exit $exit_code -- cgit v1.3.1