Re: [PATCH -V3 4/8] memcg: track resource index in cftype private

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On 03/13/2012 11:07 AM, Aneesh Kumar K.V wrote:
  		if (type == _MEM)
  			ret = mem_cgroup_resize_limit(memcg, val);
-		else
+		else if (type == _MEMHUGETLB) {
+			int idx = MEMFILE_IDX(cft->private);
+			ret = res_counter_set_limit(&memcg->hugepage[idx], val);
+		} else
  			ret = mem_cgroup_resize_memsw_limit(memcg, val);
  		break;
  	case RES_SOFT_LIMIT:

What if a user try to set limit < usage ? Isn't there any reclaim that we could possibly do, like it is done by normal memcg ?

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