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 --- fs/9p/cache.h | 26 ++++++++++++++++++++++++++ 1 file changed, 26 insertions(+) create mode 100644 fs/9p/cache.h (limited to 'fs/9p/cache.h') diff --git a/fs/9p/cache.h b/fs/9p/cache.h new file mode 100644 index 000000000..ee1b6b06a --- /dev/null +++ b/fs/9p/cache.h @@ -0,0 +1,26 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * V9FS cache definitions. + * + * Copyright (C) 2009 by Abhishek Kulkarni + */ + +#ifndef _9P_CACHE_H +#define _9P_CACHE_H + +#ifdef CONFIG_9P_FSCACHE +#include + +extern int v9fs_cache_session_get_cookie(struct v9fs_session_info *v9ses, + const char *dev_name); + +extern void v9fs_cache_inode_get_cookie(struct inode *inode); + +#else /* CONFIG_9P_FSCACHE */ + +static inline void v9fs_cache_inode_get_cookie(struct inode *inode) +{ +} + +#endif /* CONFIG_9P_FSCACHE */ +#endif /* _9P_CACHE_H */ -- cgit v1.3.1