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 --- include/asm-generic/mmu.h | 20 ++++++++++++++++++++ 1 file changed, 20 insertions(+) create mode 100644 include/asm-generic/mmu.h (limited to 'include/asm-generic/mmu.h') diff --git a/include/asm-generic/mmu.h b/include/asm-generic/mmu.h new file mode 100644 index 000000000..061838037 --- /dev/null +++ b/include/asm-generic/mmu.h @@ -0,0 +1,20 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef __ASM_GENERIC_MMU_H +#define __ASM_GENERIC_MMU_H + +/* + * This is the mmu.h header for nommu implementations. + * Architectures with an MMU need something more complex. + */ +#ifndef __ASSEMBLY__ +typedef struct { + unsigned long end_brk; + +#ifdef CONFIG_BINFMT_ELF_FDPIC + unsigned long exec_fdpic_loadmap; + unsigned long interp_fdpic_loadmap; +#endif +} mm_context_t; +#endif + +#endif /* __ASM_GENERIC_MMU_H */ -- cgit v1.3.1