Messages in this thread | | | Date | Mon, 16 Sep 2013 21:52:26 +0800 | From | Xiao Guangrong <> | Subject | Re: [PATCH v2 09/15] KVM: MMU: introduce pte-list lockless walker |
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Hi Gleb,
On 09/16/2013 08:42 PM, Gleb Natapov wrote:
>> static unsigned long *__gfn_to_rmap(gfn_t gfn, int level, >> struct kvm_memory_slot *slot) >> { >> @@ -4651,7 +4700,7 @@ int kvm_mmu_module_init(void) >> { >> pte_list_desc_cache = kmem_cache_create("pte_list_desc", >> sizeof(struct pte_list_desc), >> - 0, 0, NULL); >> + 0, SLAB_DESTROY_BY_RCU, NULL); > Haven't we agreed that constructor is needed for the cache?
Yes. I've made it as a separate patch: [PATCH v2 10/15] KVM: MMU: initialize the pointers in pte_list_desc properly
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