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/9p/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/9p/acl.h')
| -rw-r--r-- | fs/9p/acl.h | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/fs/9p/acl.h b/fs/9p/acl.h new file mode 100644 index 000000000..333cfcc28 --- /dev/null +++ b/fs/9p/acl.h @@ -0,0 +1,54 @@ +/* SPDX-License-Identifier: LGPL-2.1 */ +/* + * Copyright IBM Corporation, 2010 + * Author Aneesh Kumar K.V <aneesh.kumar@linux.vnet.ibm.com> + */ +#ifndef FS_9P_ACL_H +#define FS_9P_ACL_H + +#ifdef CONFIG_9P_FS_POSIX_ACL +int v9fs_get_acl(struct inode *inode, struct p9_fid *fid); +struct posix_acl *v9fs_iop_get_inode_acl(struct inode *inode, int type, + bool rcu); +struct posix_acl *v9fs_iop_get_acl(struct mnt_idmap *idmap, + struct dentry *dentry, int type); +int v9fs_iop_set_acl(struct mnt_idmap *idmap, struct dentry *dentry, + struct posix_acl *acl, int type); +int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid); +int v9fs_set_create_acl(struct inode *inode, struct p9_fid *fid, + struct posix_acl *dacl, struct posix_acl *acl); +int v9fs_acl_mode(struct inode *dir, umode_t *modep, + struct posix_acl **dpacl, struct posix_acl **pacl); +void v9fs_put_acl(struct posix_acl *dacl, struct posix_acl *acl); +#else +#define v9fs_iop_get_inode_acl NULL +#define v9fs_iop_get_acl NULL +#define v9fs_iop_set_acl NULL +static inline int v9fs_get_acl(struct inode *inode, struct p9_fid *fid) +{ + return 0; +} +static inline int v9fs_acl_chmod(struct inode *inode, struct p9_fid *fid) +{ + return 0; +} +static inline int v9fs_set_create_acl(struct inode *inode, + struct p9_fid *fid, + struct posix_acl *dacl, + struct posix_acl *acl) +{ + return 0; +} +static inline void v9fs_put_acl(struct posix_acl *dacl, + struct posix_acl *acl) +{ +} +static inline int v9fs_acl_mode(struct inode *dir, umode_t *modep, + struct posix_acl **dpacl, + struct posix_acl **pacl) +{ + return 0; +} + +#endif +#endif /* FS_9P_XATTR_H */ |