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 --- tools/perf/ui/util.h | 24 ++++++++++++++++++++++++ 1 file changed, 24 insertions(+) create mode 100644 tools/perf/ui/util.h (limited to 'tools/perf/ui/util.h') diff --git a/tools/perf/ui/util.h b/tools/perf/ui/util.h new file mode 100644 index 000000000..e30cea807 --- /dev/null +++ b/tools/perf/ui/util.h @@ -0,0 +1,24 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _PERF_UI_UTIL_H_ +#define _PERF_UI_UTIL_H_ 1 + +#include + +int ui__getch(int delay_secs); +int ui__popup_menu(int argc, char * const argv[], int *keyp); +int ui__help_window(const char *text); +int ui__dialog_yesno(const char *msg); +void __ui__info_window(const char *title, const char *text, const char *exit_msg); +void ui__info_window(const char *title, const char *text); +int ui__question_window(const char *title, const char *text, + const char *exit_msg, int delay_secs); + +struct perf_error_ops { + int (*error)(const char *format, va_list args); + int (*warning)(const char *format, va_list args); +}; + +int perf_error__register(struct perf_error_ops *eops); +int perf_error__unregister(struct perf_error_ops *eops); + +#endif /* _PERF_UI_UTIL_H_ */ -- cgit v1.3.1