CMPXCHG_DOUBLE_CPU_FAIL 2022 mm/slub.c      	stat(s, CMPXCHG_DOUBLE_CPU_FAIL);
CMPXCHG_DOUBLE_CPU_FAIL 5433 mm/slub.c      STAT_ATTR(CMPXCHG_DOUBLE_CPU_FAIL, cmpxchg_double_cpu_fail);