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/um/os-Linux/internal.h | 36 ++++++++++++++++++++++++++++++++++++ 1 file changed, 36 insertions(+) create mode 100644 arch/um/os-Linux/internal.h (limited to 'arch/um/os-Linux/internal.h') diff --git a/arch/um/os-Linux/internal.h b/arch/um/os-Linux/internal.h new file mode 100644 index 000000000..bac9fcc8c --- /dev/null +++ b/arch/um/os-Linux/internal.h @@ -0,0 +1,36 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __UM_OS_LINUX_INTERNAL_H +#define __UM_OS_LINUX_INTERNAL_H + +#include +#include +#include + +/* + * elf_aux.c + */ +void scan_elf_aux(char **envp); + +/* + * mem.c + */ +void check_tmpexec(void); + +/* + * signal.c + */ +extern __thread int signals_enabled; +int timer_alarm_pending(void); + +/* + * skas/process.c + */ +void wait_stub_done(int pid); +void wait_stub_done_seccomp(struct mm_id *mm_idp, int running, int wait_sigsys); + +/* + * smp.c + */ +#define IPI_SIGNAL SIGRTMIN + +#endif /* __UM_OS_LINUX_INTERNAL_H */ -- cgit v1.3.1