slab_oom_rs      1323 mm/slab.c      	static DEFINE_RATELIMIT_STATE(slab_oom_rs, DEFAULT_RATELIMIT_INTERVAL,
slab_oom_rs      1326 mm/slab.c      	if ((gfpflags & __GFP_NOWARN) || !__ratelimit(&slab_oom_rs))