136 	if (unlikely(!result))  in getname_flags()
147 	if (unlikely(len < 0)) {  in getname_flags()
158 	if (unlikely(len == EMBEDDED_NAME_MAX)) {  in getname_flags()
168 		if (unlikely(!result)) {  in getname_flags()
174 		if (unlikely(len < 0)) {  in getname_flags()
179 		if (unlikely(len == PATH_MAX)) {  in getname_flags()
188 	if (unlikely(!len)) {  in getname_flags()
216 	if (unlikely(!result))  in getname_kernel()
225 		if (unlikely(!tmp)) {  in getname_kernel()
378 	if (unlikely(!(inode->i_opflags & IOP_FASTPERM))) {  in do_inode_permission()
406 	if (unlikely(mask & MAY_WRITE)) {  in __inode_permission()
436 	if (unlikely(mask & MAY_WRITE)) {  in sb_permission()
550 		if (unlikely(!p))  in __nd_alloc_stack()
555 		if (unlikely(!p))  in __nd_alloc_stack()
629 	if (unlikely(res)) {  in legitimize_path()
635 	if (unlikely(!lockref_get_not_dead(&path->dentry->d_lockref))) {  in legitimize_path()
647 		if (unlikely(!legitimize_path(nd, &last->link, last->seq))) {  in legitimize_links()
687 	if (unlikely(!legitimize_links(nd)))  in unlazy_walk()
689 	if (unlikely(!legitimize_mnt(nd->path.mnt, nd->m_seq)))  in unlazy_walk()
691 	if (unlikely(!lockref_get_not_dead(&parent->d_lockref)))  in unlazy_walk()
721 		if (unlikely(!legitimize_path(nd, &nd->root, nd->root_seq))) {  in unlazy_walk()
749 	if (unlikely(!legitimize_path(nd, link, seq))) {  in unlazy_link()
788 		if (unlikely(unlazy_walk(nd, NULL, 0)))  in complete_walk()
994 		if (unlikely(unlazy_walk(nd, NULL, 0)))  in get_link()
1001 	if (unlikely(error))  in get_link()
1008 			if (unlikely(unlazy_walk(nd, NULL, 0)))  in get_link()
1026 			if (unlikely(read_seqcount_retry(&d->d_seq, nd->seq)))  in get_link()
1037 		while (unlikely(*++res == '/'))  in get_link()
1175 	       unlikely(managed != 0)) {  in follow_managed()
1223 	if (unlikely(ret < 0))  in follow_managed()
1310 			if (unlikely(read_seqcount_retry(&old->d_seq, nd->seq)))  in follow_dotdot_rcu()
1314 			if (unlikely(!path_connected(&nd->path)))  in follow_dotdot_rcu()
1323 			if (unlikely(read_seqretry(&mount_lock, nd->m_seq)))  in follow_dotdot_rcu()
1334 	while (unlikely(d_mountpoint(nd->path.dentry))) {  in follow_dotdot_rcu()
1337 		if (unlikely(read_seqretry(&mount_lock, nd->m_seq)))  in follow_dotdot_rcu()
1361 	       unlikely(managed & DCACHE_MANAGED_DENTRY)) {  in follow_down()
1432 			if (unlikely(!path_connected(&nd->path)))  in follow_dotdot()
1462 			if (unlikely(error <= 0)) {  in lookup_dcache()
1477 		if (unlikely(!dentry))  in lookup_dcache()
1497 	if (unlikely(IS_DEADDIR(dir))) {  in lookup_real()
1503 	if (unlikely(old)) {  in lookup_real()
1570 		if (unlikely(dentry->d_flags & DCACHE_OP_REVALIDATE)) {  in lookup_fast()
1572 			if (unlikely(status <= 0)) {  in lookup_fast()
1595 	if (unlikely(!dentry))  in lookup_fast()
1598 	if (unlikely(dentry->d_flags & DCACHE_OP_REVALIDATE) && need_reval)  in lookup_fast()
1600 	if (unlikely(status <= 0)) {  in lookup_fast()
1610 	if (unlikely(d_is_negative(dentry))) {  in lookup_fast()
1671 	if (unlikely(nd->total_link_count++ >= MAXSYMLINKS)) {  in pick_link()
1680 	if (unlikely(error)) {  in pick_link()
1682 			if (unlikely(unlazy_link(nd, link, seq)))  in pick_link()
1735 	if (unlikely(nd->last_type != LAST_NORM)) {  in walk_component()
1742 	if (unlikely(err)) {  in walk_component()
1760 	if (unlikely(err))  in walk_component()
1930 			if (unlikely(parent->d_flags & DCACHE_OP_HASH)) {  in link_path_walk()
1953 		} while (unlikely(*name == '/'));  in link_path_walk()
1954 		if (unlikely(!*name)) {  in link_path_walk()
1977 			if (unlikely(!s)) {  in link_path_walk()
1986 		if (unlikely(!d_can_lookup(nd->path.dentry))) {  in link_path_walk()
2100 	if (unlikely(error))  in trailing_symlink()
2160 	if (unlikely(root)) {  in filename_lookup()
2166 	if (unlikely(retval == -ECHILD))  in filename_lookup()
2168 	if (unlikely(retval == -ESTALE))  in filename_lookup()
2209 	if (unlikely(retval == -ECHILD))  in filename_parentat()
2211 	if (unlikely(retval == -ESTALE))  in filename_parentat()
2237 	if (unlikely(type != LAST_NORM)) {  in kern_path_locked()
2301 	if (unlikely(name[0] == '.')) {  in lookup_one_len()
2397 	if (unlikely(nd->last_type != LAST_NORM)) {  in mountpoint_last()
2437 	if (unlikely(error))  in mountpoint_last()
2482 	if (unlikely(error == -ECHILD))  in filename_mountpoint()
2484 	if (unlikely(error == -ESTALE))  in filename_mountpoint()
2796 	if (unlikely(IS_DEADDIR(dir))) {  in atomic_open()
2819 	    (open_flag & O_ACCMODE) != O_RDONLY) && unlikely(!got_write)) {  in atomic_open()
3030 		if (unlikely(error))  in do_last()
3060 		if (unlikely(nd->last.name[nd->last.len]))  in do_last()
3116 	if (unlikely((open_flag & (O_EXCL | O_CREAT)) == (O_EXCL | O_CREAT))) {  in do_last()
3122 	if (unlikely(error < 0))  in do_last()
3127 	if (unlikely(d_is_negative(path.dentry))) {  in do_last()
3137 	if (unlikely(error))  in do_last()
3158 	if (unlikely(d_is_symlink(nd->path.dentry)) && !(open_flag & O_PATH)) {  in do_last()
3205 	if (unlikely(error > 0)) {  in do_last()
3246 	if (unlikely(error))  in do_tmpfile()
3249 	if (unlikely(error))  in do_tmpfile()
3261 	if (unlikely(!child)) {  in do_tmpfile()
3309 	if (unlikely(file->f_flags & __O_TMPFILE)) {  in path_openat()
3334 	if (unlikely(error)) {  in path_openat()
3355 	if (unlikely(filp == ERR_PTR(-ECHILD)))  in do_filp_open()
3357 	if (unlikely(filp == ERR_PTR(-ESTALE)))  in do_filp_open()
3383 	if (unlikely(file == ERR_PTR(-ECHILD)))  in do_file_open_root()
3385 	if (unlikely(file == ERR_PTR(-ESTALE)))  in do_file_open_root()
3416 	if (unlikely(type != LAST_NORM))  in filename_create()
3440 	if (unlikely(!is_dir && last.name[last.len])) {  in filename_create()
3444 	if (unlikely(err2)) {  in filename_create()
4094 	if (unlikely(error))  in SYSCALL_DEFINE5()