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| author | Miklos Szeredi <mszeredi@redhat.com> | 2021-08-18 22:08:24 +0200 |
|---|---|---|
| committer | Miklos Szeredi <mszeredi@redhat.com> | 2021-08-18 22:08:24 +0200 |
| commit | 0cad6246621b5887d5b33fea84219d2a71f2f99a (patch) | |
| tree | 2b2a42252442e71dec8043c6e20f9d8eb86925b9 /fs/orangefs | |
| parent | 52d5a0c6bd8a89f460243ed937856354f8f253a3 (diff) | |
| download | linux-0cad6246621b5887d5b33fea84219d2a71f2f99a.tar.bz2 | |
vfs: add rcu argument to ->get_acl() callback
Add a rcu argument to the ->get_acl() callback to allow
get_cached_acl_rcu() to call the ->get_acl() method in the next patch.
Signed-off-by: Miklos Szeredi <mszeredi@redhat.com>
Diffstat (limited to 'fs/orangefs')
| -rw-r--r-- | fs/orangefs/acl.c | 5 | ||||
| -rw-r--r-- | fs/orangefs/orangefs-kernel.h | 2 |
2 files changed, 5 insertions, 2 deletions
diff --git a/fs/orangefs/acl.c b/fs/orangefs/acl.c index 18852b9ed82b..605e5a3506ec 100644 --- a/fs/orangefs/acl.c +++ b/fs/orangefs/acl.c @@ -10,12 +10,15 @@ #include "orangefs-bufmap.h" #include <linux/posix_acl_xattr.h> -struct posix_acl *orangefs_get_acl(struct inode *inode, int type) +struct posix_acl *orangefs_get_acl(struct inode *inode, int type, bool rcu) { struct posix_acl *acl; int ret; char *key = NULL, *value = NULL; + if (rcu) + return ERR_PTR(-ECHILD); + switch (type) { case ACL_TYPE_ACCESS: key = XATTR_NAME_POSIX_ACL_ACCESS; diff --git a/fs/orangefs/orangefs-kernel.h b/fs/orangefs/orangefs-kernel.h index 0e6b97682e41..b5940ec1836a 100644 --- a/fs/orangefs/orangefs-kernel.h +++ b/fs/orangefs/orangefs-kernel.h @@ -106,7 +106,7 @@ enum orangefs_vfs_op_states { extern int orangefs_init_acl(struct inode *inode, struct inode *dir); extern const struct xattr_handler *orangefs_xattr_handlers[]; -extern struct posix_acl *orangefs_get_acl(struct inode *inode, int type); +extern struct posix_acl *orangefs_get_acl(struct inode *inode, int type, bool rcu); extern int orangefs_set_acl(struct user_namespace *mnt_userns, struct inode *inode, struct posix_acl *acl, int type); |