From: Avi Kivity <avi@qumranet.com>
To: Anthony Liguori <aliguori@us.ibm.com>
Cc: kvm@vger.kernel.org, Marcelo Tosatti <mtosatti@redhat.com>
Subject: Re: [PATCH 2/4] libkvm: add kvm_has_mmu_notifiers
Date: Thu, 21 Aug 2008 17:01:03 +0300 [thread overview]
Message-ID: <48AD751F.6000001@qumranet.com> (raw)
In-Reply-To: <1219158120-21653-2-git-send-email-aliguori@us.ibm.com>
Anthony Liguori wrote:
> This patch adds a kvm_has_mmu_notifiers routine to libkvm. This allows
> userspace to query the existence of mmu notifiers which is important for
> ballooning since madvise() is not safe from userspace without it.
>
>
Can we call this kvm_has_sync_mmu()? s390 doesn't need mmu notifiers,
but still has a synchronized mmu.
mmu notifiers is the implementation, while a synchronized mmu is the goal.
--
error compiling committee.c: too many arguments to function
prev parent reply other threads:[~2008-08-21 14:01 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-08-19 15:01 [PATCH 1/4] Extend virtio config routines to support ballooning Anthony Liguori
2008-08-19 15:01 ` [PATCH 2/4] libkvm: add kvm_has_mmu_notifiers Anthony Liguori
2008-08-19 15:01 ` [PATCH 3/4] add ballooning infrastructure to QEMU Anthony Liguori
2008-08-19 15:02 ` [PATCH 4/4] Add virtio balloon driver Anthony Liguori
2008-08-21 14:01 ` Avi Kivity [this message]
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