diff options
| author | Breno Leitao <leitao@debian.org> | 2026-08-05 07:52:36 -0700 |
|---|---|---|
| committer | Tejun Heo <tj@kernel.org> | 2026-08-10 11:47:20 -1000 |
| commit | a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656 (patch) | |
| tree | 39f5b258386e1127d253d293194e9a2991bf3c34 /fs/jffs2/acl.h | |
| download | linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.tar.gz linux-stable-a5bde5d8fde8a8cb28e59a672d5ddc5b9c1e7656.zip | |
workqueue: skip the node_nr_active update for non-unbound workqueuesgrafted
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 <leitao@debian.org>
Signed-off-by: Tejun Heo <tj@kernel.org>
Diffstat (limited to 'fs/jffs2/acl.h')
| -rw-r--r-- | fs/jffs2/acl.h | 43 |
1 files changed, 43 insertions, 0 deletions
diff --git a/fs/jffs2/acl.h b/fs/jffs2/acl.h new file mode 100644 index 000000000..e976b8cb8 --- /dev/null +++ b/fs/jffs2/acl.h @@ -0,0 +1,43 @@ +/* + * JFFS2 -- Journalling Flash File System, Version 2. + * + * Copyright © 2006 NEC Corporation + * + * Created by KaiGai Kohei <kaigai@ak.jp.nec.com> + * + * For licensing information, see the file 'LICENCE' in this directory. + * + */ + +struct jffs2_acl_entry { + jint16_t e_tag; + jint16_t e_perm; + jint32_t e_id; +}; + +struct jffs2_acl_entry_short { + jint16_t e_tag; + jint16_t e_perm; +}; + +struct jffs2_acl_header { + jint32_t a_version; + struct jffs2_acl_entry a_entries[]; +}; + +#ifdef CONFIG_JFFS2_FS_POSIX_ACL + +struct posix_acl *jffs2_get_acl(struct inode *inode, int type, bool rcu); +int jffs2_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, + struct posix_acl *acl, int type); +extern int jffs2_init_acl_pre(struct inode *, struct inode *, umode_t *); +extern int jffs2_init_acl_post(struct inode *); + +#else + +#define jffs2_get_acl (NULL) +#define jffs2_set_acl (NULL) +#define jffs2_init_acl_pre(dir_i,inode,mode) (0) +#define jffs2_init_acl_post(inode) (0) + +#endif /* CONFIG_JFFS2_FS_POSIX_ACL */ |