Commits
Al Viro committed 9d8cd306a8f
__d_move(): fold manipulations with ->d_child/->d_subdirs list_del() + list_add() is a slightly pessimised list_move() list_del() + INIT_LIST_HEAD() is a slightly pessimised list_del_init() Interleaving those makes the resulting code even worse. And harder to follow... Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>