Messages in this thread Patch in this message | ![/](/images/icornerl.gif) | | From | Peng Hao <> | Subject | [PATCH] kvm/arm: return 0 when the number of objects is not less than min | Date | Wed, 5 Dec 2018 09:15:51 +0800 |
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Return 0 when there is enough kvm_mmu_memory_cache object.
Signed-off-by: Peng Hao <peng.hao2@zte.com.cn> --- virt/kvm/arm/mmu.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/virt/kvm/arm/mmu.c b/virt/kvm/arm/mmu.c index ed162a6..fcda0ce 100644 --- a/virt/kvm/arm/mmu.c +++ b/virt/kvm/arm/mmu.c @@ -127,7 +127,7 @@ static int mmu_topup_memory_cache(struct kvm_mmu_memory_cache *cache, while (cache->nobjs < max) { page = (void *)__get_free_page(PGALLOC_GFP); if (!page) - return -ENOMEM; + return cache->nobjs >= min ? 0 : -ENOMEM; cache->objects[cache->nobjs++] = page; } return 0; -- 1.8.3.1
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