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-rw-r--r--fs/afs/internal.h2
-rw-r--r--fs/afs/security.c7
2 files changed, 6 insertions, 3 deletions
diff --git a/fs/afs/internal.h b/fs/afs/internal.h
index cca8eef736fc..6d4bc1c8ff60 100644
--- a/fs/afs/internal.h
+++ b/fs/afs/internal.h
@@ -624,7 +624,7 @@ extern void afs_clear_permits(struct afs_vnode *);
extern void afs_cache_permit(struct afs_vnode *, struct key *, long);
extern void afs_zap_permits(struct rcu_head *);
extern struct key *afs_request_key(struct afs_cell *);
-extern int afs_permission(struct inode *, int);
+extern int afs_permission(struct inode *, int, unsigned int);
/*
* server.c
diff --git a/fs/afs/security.c b/fs/afs/security.c
index bb4ed144d0e4..f44b9d355377 100644
--- a/fs/afs/security.c
+++ b/fs/afs/security.c
@@ -285,13 +285,16 @@ static int afs_check_permit(struct afs_vnode *vnode, struct key *key,
* - AFS ACLs are attached to directories only, and a file is controlled by its
* parent directory's ACL
*/
-int afs_permission(struct inode *inode, int mask)
+int afs_permission(struct inode *inode, int mask, unsigned int flags)
{
struct afs_vnode *vnode = AFS_FS_I(inode);
afs_access_t uninitialized_var(access);
struct key *key;
int ret;
+ if (flags & IPERM_FLAG_RCU)
+ return -ECHILD;
+
_enter("{{%x:%u},%lx},%x,",
vnode->fid.vid, vnode->fid.vnode, vnode->flags, mask);
@@ -347,7 +350,7 @@ int afs_permission(struct inode *inode, int mask)
}
key_put(key);
- ret = generic_permission(inode, mask, NULL);
+ ret = generic_permission(inode, mask, flags, NULL);
_leave(" = %d", ret);
return ret;