Extern or forward variable declaration at include/linux/lru_cache.h, line 266 References: drivers/block/drbd/drbd_debugfs.c, line 25 drivers/block/drbd/drbd_debugfs.c, line 33 drivers/block/drbd/drbd_debugfs.c, line 47 drivers/block/drbd/drbd_debugfs.c, line 54 drivers/block/drbd/drbd_debugfs.c, line 96 drivers/block/drbd/drbd_debugfs.c, line 122 drivers/block/drbd/drbd_debugfs.c, line 128 drivers/block/drbd/drbd_debugfs.c, line 156 drivers/block/drbd/drbd_debugfs.c, line 191 drivers/block/drbd/drbd_debugfs.c, line 216 drivers/block/drbd/drbd_debugfs.c, line 230 drivers/block/drbd/drbd_debugfs.c, line 244 drivers/block/drbd/drbd_debugfs.c, line 269 drivers/block/drbd/drbd_debugfs.c, line 285 drivers/block/drbd/drbd_debugfs.c, line 298 drivers/block/drbd/drbd_debugfs.c, line 358 drivers/block/drbd/drbd_debugfs.c, line 416 drivers/block/drbd/drbd_debugfs.c, line 512 drivers/block/drbd/drbd_debugfs.c, line 531 drivers/block/drbd/drbd_debugfs.c, line 550 drivers/block/drbd/drbd_debugfs.c, line 586 drivers/block/drbd/drbd_debugfs.c, line 675 drivers/block/drbd/drbd_debugfs.c, line 686 drivers/block/drbd/drbd_debugfs.c, line 701 drivers/block/drbd/drbd_debugfs.c, line 716 drivers/block/drbd/drbd_debugfs.c, line 744 drivers/block/drbd/drbd_debugfs.c, line 763 drivers/block/drbd/drbd_debugfs.c, line 885 drivers/block/drbd/drbd_proc.c, line 38 drivers/block/drbd/drbd_proc.c, line 102 drivers/block/drbd/drbd_proc.c, line 227 include/linux/lru_cache.h, line 266 include/linux/lru_cache.h, line 267 include/linux/lru_cache.h, line 269 include/linux/lru_cache.h, line 270 lib/lru_cache.c, line 241 lib/lru_cache.c, line 650 lib/lru_cache.c, line 651