Re: [Qemu-devel] [PATCH 0/7] migration: Optimization the xbzrle and fix two corruption issues

[陈梁]

> On 02/27/2014 09:05 PM, Gonglei (Arei) wrote:
>> a. Optimization the xbzrle remarkable decrease the cache misses.
>>    The efficiency of compress increases more than fifty times.
>>    Before the patch set, the cache almost totally miss when the 
>>    number of cache item less than the dirty page number. Now the
>>    hot pages in the cache will not be replaced by other pages. 
>> 
>> b. Reducing the data copy
>> 
>> c. Fix two corruption issues.
>> 
>> ChenLiang (7):
>>  Fix one XBZRLE corruption issues
>>  migration: Add counters of updating the dirty bitmap.
>>  XBZRLE: optimize XBZRLE to decrease the cache missing
>>  XBZRLE: rebuild the cache_is_cached function
>>  migration: Fix the migrate auto converge process
>>  migraion: optimiztion xbzrle by reducing data copy
>>  migraion: delete death code
> 
> Your series did not come through properly threaded, which makes it
> harder to review.  All of the patches are lacking an In-Reply-To: header
> pointing back to this cover letter.  'git send-email' is able to send
> threaded series; please investigate why it didn't work for you this time
> around.
> 
> -- 
> Eric Blake   eblake redhat com    +1-919-301-3266
> Libvirt virtualization library http://libvirt.org
Thanks, I will fix it next time.