On Fri, Jul 24, 2009 at 04:27:38PM +0200, Alexander Graf wrote:
On 24.07.2009, at 16:20, Luiz Capitulino wrote:
On Fri, 24 Jul 2009 16:18:02 +0200
Alexander Graf <address@hidden> wrote:
On 24.07.2009, at 15:54, Luiz Capitulino wrote:
On Fri, 24 Jul 2009 00:06:13 +0200
Alexander Graf <address@hidden> wrote:
On 23.07.2009, at 23:58, Luiz Capitulino wrote:
Hi there,
If I try to 'savevm' with latest Anthony's tree (HEAD
6f725c139ae975646c44ace77bf796318a5783da) QEMU will hang and I
know
it's not saving anything because vmstat shows no disk activity
(which
is the opposite behavior of when 'savevm' works).
According to 'git bisect' the week's winner is:
"""
commit bd8367761236cd5c435598aeb2f1b8240c09b059
Author: Alexander Graf <address@hidden>
Date: Fri Jul 17 13:51:48 2009 +0200
Fake dirty loggin when it's not there
"""
Indeed, reverting this makes 'savevm' work for me.
Yikes. I have no idea why, but just revert the patch :-). I don't
really need it anymore since we now have dirty logging in PPC.
Maybe it's the if (is dirty logging really enabled?) in the
beginning?
Yes, it's the if. I have removed it and savevm works.
Can you submit the fix please?
Eh - what fix? You found that something doesn't set or evaluate the
flags right. That still doesn't tell us who behaves incorrectly.
Ah, okay. I thought you meant the 'if' _was_ the bug.
Better to revert then?
Even better yet to find out who's doing something wrong :-).
It's actually quite simple.
you continue'd instead of break'ing during the dirty log loop,
which would put us in an infinite loop
Patch follows: