RE: [Xen-devel] [PATCH] Add a timer mode that disables pending missed ticks

["Shan, Haitao" <haitao.shan@xxxxxxxxx>]

Hi, Keir, Dave

 

Sorry, I made a silly mistake for my last patch. The attached will fix it.

 

This piece of code should actually be added in pt_restore_timer rather than pt_timer_fn.

+        else if ( (NOW() - pt->scheduled) >= 0 )
+        {
+            pt->pending_intr_nr++;
+            pt->scheduled = NOW() + pt->period;
+        }

Best Regards
Haitao Shan

 

---

From: Keir Fraser [mailto:Keir.Fraser@xxxxxxxxxxxx]
Sent: 2007年10月31日 0:13
To: Shan, Haitao
Cc: xen-devel@xxxxxxxxxxxxxxxxxxx; Dong, Eddie; Jiang, Yunhong; Dave Winchell
Subject: Re: [Xen-devel] [PATCH] Add a timer mode that disables pending missed ticks

Applied as c/s 16274. Please take a look and make 
sure the mode works as you expect.

 -- Keir

On 30/10/07 
14:28, "Shan, Haitao" <haitao.shan@xxxxxxxxx> wrote:

Hi, Keir,

This patch adds a new timer mode, in which no missed ticks is calculated. This can be used with latest x86_64 linux guest, since it can pick up missed ticks themselves.

 <<no_missed_ticks.patch>>

Best Regards
Haitao Shan

---

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no_missed_ticks_fix.patch
Description: no_missed_ticks_fix.patch

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