__LC_LOCKED 248 include/linux/lru_cache.h #define LC_LOCKED (1<<__LC_LOCKED) __LC_LOCKED 282 include/linux/lru_cache.h return !test_and_set_bit(__LC_LOCKED, &lc->flags); __LC_LOCKED 303 include/linux/lru_cache.h clear_bit_unlock(__LC_LOCKED, &lc->flags);