From: Shakeel Butt <shakeelb@google.com>
To: Yosry Ahmed <yosryahmed@google.com>
Cc: Tejun Heo <tj@kernel.org>, Johannes Weiner <hannes@cmpxchg.org>,
Zefan Li <lizefan.x@bytedance.com>,
Marc Zyngier <maz@kernel.org>, James Morse <james.morse@arm.com>,
Alexandru Elisei <alexandru.elisei@arm.com>,
Suzuki K Poulose <suzuki.poulose@arm.com>,
Paolo Bonzini <pbonzini@redhat.com>,
Sean Christopherson <seanjc@google.com>,
Vitaly Kuznetsov <vkuznets@redhat.com>,
Wanpeng Li <wanpengli@tencent.com>,
Jim Mattson <jmattson@google.com>,
Joerg Roedel <joro@8bytes.org>,
Andrew Morton <akpm@linux-foundation.org>,
Michal Hocko <mhocko@kernel.org>,
Roman Gushchin <roman.gushchin@linux.dev>,
Oliver Upton <oupton@google.com>,
Cgroups <cgroups@vger.kernel.org>,
LKML <linux-kernel@vger.kernel.org>,
Linux ARM <linux-arm-kernel@lists.infradead.org>,
kvmarm@lists.cs.columbia.edu, kvm@vger.kernel.org,
Linux MM <linux-mm@kvack.org>
Subject: Re: [PATCH v5 1/4] mm: add NR_SECONDARY_PAGETABLE to count secondary page table uses.
Date: Fri, 10 Jun 2022 12:55:31 -0700 [thread overview]
Message-ID: <CALvZod4XtEfdSjq=Jq51tvwXkpv-TKr32G6aeyjzcwxvdPv9SQ@mail.gmail.com> (raw)
In-Reply-To: <20220606222058.86688-2-yosryahmed@google.com>
On Mon, Jun 6, 2022 at 3:21 PM Yosry Ahmed <yosryahmed@google.com> wrote:
>
> Add NR_SECONDARY_PAGETABLE stat to count secondary page table uses, e.g.
> KVM mmu. This provides more insights on the kernel memory used
> by a workload.
>
> This stat will be used by subsequent patches to count KVM mmu
> memory usage.
>
> Signed-off-by: Yosry Ahmed <yosryahmed@google.com>
Acked-by: Shakeel Butt <shakeelb@google.com>
next prev parent reply other threads:[~2022-06-10 19:55 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2022-06-06 22:20 [PATCH v5 0/4] KVM: mm: count KVM mmu usage in memory stats Yosry Ahmed
2022-06-06 22:20 ` [PATCH v5 1/4] mm: add NR_SECONDARY_PAGETABLE to count secondary page table uses Yosry Ahmed
2022-06-10 19:55 ` Shakeel Butt [this message]
2022-06-13 3:18 ` Huang, Shaoqin
2022-06-13 17:11 ` Yosry Ahmed
2022-06-27 16:07 ` Sean Christopherson
2022-06-27 16:23 ` Yosry Ahmed
2022-06-27 16:27 ` Sean Christopherson
2022-06-06 22:20 ` [PATCH v5 2/4] KVM: mmu: add a helper to account memory used by KVM MMU Yosry Ahmed
2022-06-27 16:20 ` Sean Christopherson
2022-06-27 16:28 ` Yosry Ahmed
2022-06-06 22:20 ` [PATCH v5 3/4] KVM: x86/mmu: count KVM mmu usage in secondary pagetable stats Yosry Ahmed
2022-06-27 16:22 ` Sean Christopherson
2022-06-27 16:29 ` Yosry Ahmed
2022-06-06 22:20 ` [PATCH v5 4/4] KVM: arm64/mmu: count KVM s2 " Yosry Ahmed
2022-06-28 18:53 ` Oliver Upton
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