From: Jim Fehlig <jfehlig@suse.com>
To: Stefano Stabellini <stefano.stabellini@eu.citrix.com>
Cc: Wei Liu <wei.liu2@citrix.com>,
xen-devel@lists.xen.org, Ian Jackson <Ian.Jackson@eu.citrix.com>,
Ian Campbell <ian.campbell@citrix.com>,
Mike Latimer <mlatimer@suse.com>
Subject: Re: [PATCH 0/4] fix freemem loop
Date: Fri, 06 Mar 2015 10:58:22 -0700 [thread overview]
Message-ID: <54F9EABE.7030503@suse.com> (raw)
In-Reply-To: <alpine.DEB.2.02.1503061020430.15212@kaball.uk.xensource.com>
Stefano Stabellini wrote:
> On Fri, 6 Mar 2015, Ian Campbell wrote:
>
>> This is missing my point.
>>
>> We need to consider the case of a modified libvirt with the old, broken,
>> libxl too.
>>
>
> For that case, we might want to make sure that the new timeout passed to
> libxl_wait_for_memory_target is not lower than the overall libvirt
> timeout today (libxl_wait_for_free_memory+libxl_wait_for_memory_target).
>
Currently in libvirt,
libxl_wait_for_free_memory+libxl_wait_for_memory_target = 11sec. But
IMO it will be fine to replace that with
'libxl_wait_for_memory_target(ctx, 0, 10)', as you did for xl in 3/4.
A modified libvirt with unmodified libxl would behave the same as a
modified xl with unmodified libxl.
Regards,
Jim
next prev parent reply other threads:[~2015-03-06 17:58 UTC|newest]
Thread overview: 18+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-03-03 11:08 [PATCH 0/4] fix freemem loop Stefano Stabellini
2015-03-03 11:08 ` [PATCH 1/4] Revert "libxl: Wait for ballooning if free memory is increasing" Stefano Stabellini
2015-03-03 11:08 ` [PATCH 2/4] libxl_wait_for_memory_target: wait as long as dom0 is making progress Stefano Stabellini
2015-03-06 18:10 ` Jim Fehlig
2015-03-03 11:08 ` [PATCH 3/4] freemem: remove call to libxl_wait_for_free_memory Stefano Stabellini
2015-03-03 11:08 ` [PATCH 4/4] libxl_wait_for_memory_target: wait for 2 sec at a time Stefano Stabellini
2015-03-03 21:54 ` [PATCH 0/4] fix freemem loop Mike Latimer
2015-03-04 23:55 ` Mike Latimer
2015-03-05 17:49 ` Ian Campbell
2015-03-06 4:08 ` Mike Latimer
2015-03-06 9:46 ` Ian Campbell
2015-03-06 9:52 ` Stefano Stabellini
2015-03-06 10:13 ` Ian Campbell
2015-03-06 10:22 ` Stefano Stabellini
2015-03-06 10:45 ` Ian Campbell
2015-03-06 17:58 ` Jim Fehlig [this message]
2015-03-06 9:48 ` Stefano Stabellini
2015-03-06 9:59 ` Ian Campbell
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