diff mbox

[v2,2/8] migration: fix counting normal page for compression

Message ID 20180719121520.30026-3-xiaoguangrong@tencent.com (mailing list archive)
State New, archived
Headers show

Commit Message

Xiao Guangrong July 19, 2018, 12:15 p.m. UTC 
From: Xiao Guangrong <xiaoguangrong@tencent.com>

The compressed page is not normal page

Signed-off-by: Xiao Guangrong <xiaoguangrong@tencent.com>
---
 migration/ram.c | 1 -
 1 file changed, 1 deletion(-)

Comments

Peter Xu July 23, 2018, 3:33 a.m. UTC | #1 
On Thu, Jul 19, 2018 at 08:15:14PM +0800, guangrong.xiao@gmail.com wrote:
> From: Xiao Guangrong <xiaoguangrong@tencent.com>
> 
> The compressed page is not normal page
> 
> Signed-off-by: Xiao Guangrong <xiaoguangrong@tencent.com>

I think it'll depend on how we are defining the "normal" page.  AFAIU
it's the count of raw pages, then I think it's correct.

Reviewed-by: Peter Xu <peterx@redhat.com>

> ---
>  migration/ram.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/migration/ram.c b/migration/ram.c
> index 0ad234c692..1b016e048d 100644
> --- a/migration/ram.c
> +++ b/migration/ram.c
> @@ -1903,7 +1903,6 @@ retry:
>              qemu_cond_signal(&comp_param[idx].cond);
>              qemu_mutex_unlock(&comp_param[idx].mutex);
>              pages = 1;
> -            ram_counters.normal++;
>              ram_counters.transferred += bytes_xmit;
>              break;
>          }
> -- 
> 2.14.4
> 

Regards,
diff mbox

Patch

diff --git a/migration/ram.c b/migration/ram.c
index 0ad234c692..1b016e048d 100644
--- a/migration/ram.c
+++ b/migration/ram.c
@@ -1903,7 +1903,6 @@  retry:
             qemu_cond_signal(&comp_param[idx].cond);
             qemu_mutex_unlock(&comp_param[idx].mutex);
             pages = 1;
-            ram_counters.normal++;
             ram_counters.transferred += bytes_xmit;
             break;
         }