Hi Paolo,
> -Original Message-
> From: Paolo Bonzini [mailto:paolo.bonz...@gmail.com] On Behalf Of Paolo
> Bonzini
> Sent: Saturday, February 20, 2016 5:48 PM
> To: Gonglei (Arei); qemu-devel@nongnu.org
> Cc: Huangpeng (Peter)
> Subject: Re: [PATCH 0/3] memory: an optimization
>
>
>
>
On 20/02/2016 03:35, Gonglei wrote:
> Perf top tells me qemu_get_ram_ptr consume too much cpu cycles.
>> 22.56% qemu-kvm [.] address_space_translate
>> 13.29% qemu-kvm [.] qemu_get_ram_ptr
>> 4.71% qemu-kvm [.] phys_page_find
>> 4.43%
Perf top tells me qemu_get_ram_ptr consume too much cpu cycles.
> 22.56% qemu-kvm [.] address_space_translate
> 13.29% qemu-kvm [.] qemu_get_ram_ptr
> 4.71% qemu-kvm [.] phys_page_find
> 4.43% qemu-kvm [.]
