On 3 February 2014 15:18, Xin Tong wrote:
> This patch adds a victim TLB to the QEMU system mode TLB.
> @@ -264,8 +286,15 @@ void tlb_set_page(CPUArchState *env, target_ulong vaddr,
> prot, &address);
>
> index = (vaddr >> TARGET_PAGE_BITS) & (CPU
can anyone provide further review to this patch please ?
Thank you,
Xin
On Mon, Feb 3, 2014 at 9:50 AM, Eric Blake wrote:
> On 02/03/2014 08:18 AM, Xin Tong wrote:
>> This patch adds a victim TLB to the QEMU system mode TLB.
>>
>> Changes from PATCH v3.
>> 1. updated measurements - performance i
On 02/03/2014 08:18 AM, Xin Tong wrote:
> This patch adds a victim TLB to the QEMU system mode TLB.
>
> Changes from PATCH v3.
> 1. updated measurements - performance improvement is now calculated over 3
> runs.
> 2. fix code as discussed on the qemu mailing list.
Th paragraph above should be mo
This patch adds a victim TLB to the QEMU system mode TLB.
Changes from PATCH v3.
1. updated measurements - performance improvement is now calculated over 3 runs.
2. fix code as discussed on the qemu mailing list.
QEMU system mode page table walks are expensive. Taken by running QEMU
qemu-system-x
