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From: | Amit Shah |
Subject: | Re: [Qemu-devel] [PATCH COLO-Frame (Base) v21 13/17] COLO: Introduce state to record failover process |
Date: | Wed, 26 Oct 2016 11:24:16 +0530 |
On (Tue) 18 Oct 2016 [20:10:09], zhanghailiang wrote: > When handling failover, COLO processes differently according to > the different stage of failover process, here we introduce a global > atomic variable to record the status of failover. > > We add four failover status to indicate the different stage of failover > process. > You should use the helpers to get and set the value. > > Signed-off-by: zhanghailiang <address@hidden> > Reviewed-by: Dr. David Alan Gilbert <address@hidden> Reviewed-by: Amit Shah <address@hidden> Amit
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