16 	struct posix_acl *acl;  in nfs3_listxattr()  local
27 	acl = nfs3_proc_getacl(inode, ACL_TYPE_ACCESS);  in nfs3_listxattr()
28 	if (IS_ERR(acl))  in nfs3_listxattr()
29 		return PTR_ERR(acl);  in nfs3_listxattr()
30 	if (acl) {  in nfs3_listxattr()
32 		posix_acl_release(acl);  in nfs3_listxattr()
36 		acl = nfs3_proc_getacl(inode, ACL_TYPE_DEFAULT);  in nfs3_listxattr()
37 		if (IS_ERR(acl))  in nfs3_listxattr()
38 			return PTR_ERR(acl);  in nfs3_listxattr()
39 		if (acl) {  in nfs3_listxattr()
41 			posix_acl_release(acl);  in nfs3_listxattr()
56 	struct posix_acl *acl;  in nfs3_getxattr()  local
66 	acl = nfs3_proc_getacl(inode, type);  in nfs3_getxattr()
67 	if (IS_ERR(acl))  in nfs3_getxattr()
68 		return PTR_ERR(acl);  in nfs3_getxattr()
69 	else if (acl) {  in nfs3_getxattr()
70 		if (type == ACL_TYPE_ACCESS && acl->a_count == 0)  in nfs3_getxattr()
73 			error = posix_acl_to_xattr(acl, buffer, size);  in nfs3_getxattr()
74 		posix_acl_release(acl);  in nfs3_getxattr()
85 	struct posix_acl *acl;  in nfs3_setxattr()  local
95 	acl = posix_acl_from_xattr(value, size);  in nfs3_setxattr()
96 	if (IS_ERR(acl))  in nfs3_setxattr()
97 		return PTR_ERR(acl);  in nfs3_setxattr()
98 	error = nfs3_proc_setacl(inode, type, acl);  in nfs3_setxattr()
99 	posix_acl_release(acl);  in nfs3_setxattr()
143 	struct posix_acl *acl = ERR_PTR(-EINVAL);  in nfs3_get_cached_acl()  local
148 			acl = nfsi->acl_access;  in nfs3_get_cached_acl()
152 			acl = nfsi->acl_default;  in nfs3_get_cached_acl()
158 	if (IS_ERR(acl))  in nfs3_get_cached_acl()
159 		acl = ERR_PTR(-EAGAIN);  in nfs3_get_cached_acl()
161 		acl = posix_acl_dup(acl);  in nfs3_get_cached_acl()
165 		inode->i_ino, type, acl);  in nfs3_get_cached_acl()
166 	return acl;  in nfs3_get_cached_acl()
169 static void nfs3_cache_acls(struct inode *inode, struct posix_acl *acl,  in nfs3_cache_acls()  argument
175 		inode->i_ino, acl, dfacl);  in nfs3_cache_acls()
178 	if (!IS_ERR(acl))  in nfs3_cache_acls()
179 		nfsi->acl_access = posix_acl_dup(acl);  in nfs3_cache_acls()
201 	struct posix_acl *acl;  in nfs3_proc_getacl()  local
210 	acl = nfs3_get_cached_acl(inode, type);  in nfs3_proc_getacl()
211 	if (acl != ERR_PTR(-EAGAIN))  in nfs3_proc_getacl()
212 		return acl;  in nfs3_proc_getacl()
213 	acl = NULL;  in nfs3_proc_getacl()
271 			acl = res.acl_access;  in nfs3_proc_getacl()
276 			acl = res.acl_default;  in nfs3_proc_getacl()
286 		posix_acl_release(acl);  in nfs3_proc_getacl()
287 		acl = ERR_PTR(status);  in nfs3_proc_getacl()
289 	return acl;  in nfs3_proc_getacl()
292 static int nfs3_proc_setacls(struct inode *inode, struct posix_acl *acl,  in nfs3_proc_setacls()  argument
301 		.acl_access = acl,  in nfs3_proc_setacls()
317 	if (acl != NULL && acl->a_count > NFS_ACL_MAX_ENTRIES)  in nfs3_proc_setacls()
324 		args.len = nfsacl_size(acl, dfacl);  in nfs3_proc_setacls()
326 		args.len = nfsacl_size(acl, NULL);  in nfs3_proc_setacls()
356 			nfs3_cache_acls(inode, acl, dfacl);  in nfs3_proc_setacls()
376 int nfs3_proc_setacl(struct inode *inode, int type, struct posix_acl *acl)  in nfs3_proc_setacl()  argument
391 				dfacl = acl;  in nfs3_proc_setacl()
392 				alloc = acl = nfs3_proc_getacl(inode,  in nfs3_proc_setacl()
404 	if (acl == NULL) {  in nfs3_proc_setacl()
405 		alloc = acl = posix_acl_from_mode(inode->i_mode, GFP_KERNEL);  in nfs3_proc_setacl()
409 	status = nfs3_proc_setacls(inode, acl, dfacl);  in nfs3_proc_setacl()
420 	struct posix_acl *dfacl, *acl;  in nfs3_proc_set_default_acl()  local
430 	acl = posix_acl_dup(dfacl);  in nfs3_proc_set_default_acl()
431 	error = posix_acl_create(&acl, GFP_KERNEL, &mode);  in nfs3_proc_set_default_acl()
434 	error = nfs3_proc_setacls(inode, acl, S_ISDIR(inode->i_mode) ?  in nfs3_proc_set_default_acl()
436 	posix_acl_release(acl);  in nfs3_proc_set_default_acl()