-
Eric Dumazet authored
inode_lru_list_del() is expensive because of per superblock lru locking, while some inodes are not in lru list. Adding a check in iput_final() can speedup pipe/sockets workloads on SMP. Signed-off-by:
Eric Dumazet <eric.dumazet@gmail.com> Signed-off-by:
Al Viro <viro@zeniv.linux.org.uk>
c4ae0c65