Re: [Qemu-devel] [PATCH V2] add migration capability to bypass the shared memory

[Lai Jiangshan]

On Fri, Aug 12, 2016 at 2:48 PM, Li, Liang Z <address@hidden> wrote:
>> >> > BTW. Is it possible to bypass the shared block in the
>> >> 'ram_find_and_save_block'?
>> >> > I mean no to check if a page is dirty for a shared block, it may
>> >> > make things
>> >> faster.
>> >>
>> >> Nice spotted.  That would make things faster.  But once there we
>> >> could split the bitmap by ramblock, and the migration_dirty_pages
>> >> also per block, that would make all the searchs faster, and
>> >> adding/removing blocks of ram much easier.  If we enter optimizing
>> >> that function, we could really do much better that the "again" parameter
>> that we have right now.
>> >>
>> >> Later, Juan.
>>
>>
>> This patch focuses on the core thing: adding the ability to bypass migrating
>> the memory.
>> I don't want to add further optimization for it now.
>> I hope this patch merged solo and earlier.
>> optimization patches can be sent after this patch accepted.
>>
>
> Will you send a v3?

After I had read the current comments, it seems I don't need to update
the patch before any new comment arrived. (if I hadn't missed any
important comment......)

Thanks,
Lai

>
> Liang
>