83 static struct afs_vnode *afs_get_auth_inode(struct afs_vnode *vnode,  in afs_get_auth_inode()  argument
91 	if (S_ISDIR(vnode->vfs_inode.i_mode)) {  in afs_get_auth_inode()
92 		auth_inode = igrab(&vnode->vfs_inode);  in afs_get_auth_inode()
95 		auth_inode = afs_iget(vnode->vfs_inode.i_sb, key,  in afs_get_auth_inode()
96 				      &vnode->status.parent, NULL, NULL);  in afs_get_auth_inode()
102 	_leave(" = {%x}", auth_vnode->fid.vnode);  in afs_get_auth_inode()
109 void afs_clear_permits(struct afs_vnode *vnode)  in afs_clear_permits()  argument
113 	_enter("{%x:%u}", vnode->fid.vid, vnode->fid.vnode);  in afs_clear_permits()
115 	mutex_lock(&vnode->permits_lock);  in afs_clear_permits()
116 	permits = vnode->permits;  in afs_clear_permits()
117 	rcu_assign_pointer(vnode->permits, NULL);  in afs_clear_permits()
118 	mutex_unlock(&vnode->permits_lock);  in afs_clear_permits()
129 void afs_cache_permit(struct afs_vnode *vnode, struct key *key, long acl_order)  in afs_cache_permit()  argument
137 	       vnode->fid.vid, vnode->fid.vnode, key_serial(key), acl_order);  in afs_cache_permit()
139 	auth_vnode = afs_get_auth_inode(vnode, key);  in afs_cache_permit()
149 	if (memcmp(&auth_vnode->fid, &vnode->status.parent,  in afs_cache_permit()
164 	_debug("anon access %x", vnode->status.anon_access);  in afs_cache_permit()
165 	auth_vnode->status.anon_access = vnode->status.anon_access;  in afs_cache_permit()
166 	if (key == vnode->volume->cell->anonymous_key)  in afs_cache_permit()
180 					vnode->status.caller_access;  in afs_cache_permit()
197 	       key_serial(key), vnode->status.caller_access);  in afs_cache_permit()
198 	permits->permits[count].access_mask = vnode->status.caller_access;  in afs_cache_permit()
217 static int afs_check_permit(struct afs_vnode *vnode, struct key *key,  in afs_check_permit()  argument
227 	       vnode->fid.vid, vnode->fid.vnode, key_serial(key));  in afs_check_permit()
229 	auth_vnode = afs_get_auth_inode(vnode, key);  in afs_check_permit()
267 		set_bit(AFS_VNODE_CB_BROKEN, &vnode->flags);  in afs_check_permit()
268 		ret = afs_vnode_fetch_status(vnode, auth_vnode, key);  in afs_check_permit()
275 		*_access = vnode->status.caller_access;  in afs_check_permit()
290 	struct afs_vnode *vnode = AFS_FS_I(inode);  in afs_permission()  local
299 	       vnode->fid.vid, vnode->fid.vnode, vnode->flags, mask);  in afs_permission()
301 	key = afs_request_key(vnode->volume->cell);  in afs_permission()
308 	if (!vnode->cb_promised) {  in afs_permission()
310 		ret = afs_vnode_fetch_status(vnode, NULL, key);  in afs_permission()
313 		_debug("new promise [fl=%lx]", vnode->flags);  in afs_permission()
317 	ret = afs_check_permit(vnode, key, &access);  in afs_permission()