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From 40020f9a96747e4e4b108c3cbef32222174bc2ab Mon Sep 17 00:00:00 2001
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Message-Id: <40020f9a96747e4e4b108c3cbef32222174bc2ab@dist-git>
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From: Pavel Hrdina <phrdina@redhat.com>
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Date: Mon, 1 Jul 2019 17:08:13 +0200
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Subject: [PATCH] util: implement virCgroupV2(Set|Get)CpusetCpus
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MIME-Version: 1.0
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Content-Type: text/plain; charset=UTF-8
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Content-Transfer-Encoding: 8bit
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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(cherry picked from commit 3b72c84ff1c1b8b393ba9c2ccb004f8eb1ebda95)
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1689297
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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Message-Id: <6146318ef3b9ca769029e33c4617056cdb652844.1561993100.git.phrdina@redhat.com>
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Reviewed-by: Ján Tomko <jtomko@redhat.com>
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---
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src/util/vircgroupv2.c | 24 ++++++++++++++++++++++++
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1 file changed, 24 insertions(+)
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diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c
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index bc6ced2367..ef1f286726 100644
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--- a/src/util/vircgroupv2.c
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+++ b/src/util/vircgroupv2.c
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@@ -1601,6 +1601,28 @@ virCgroupV2GetCpusetMemoryMigrate(virCgroupPtr group ATTRIBUTE_UNUSED,
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}
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+static int
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+virCgroupV2SetCpusetCpus(virCgroupPtr group,
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+ const char *cpus)
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+{
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+ return virCgroupSetValueStr(group,
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+ VIR_CGROUP_CONTROLLER_CPUSET,
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+ "cpuset.cpus",
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+ cpus);
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+}
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+
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+
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+static int
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+virCgroupV2GetCpusetCpus(virCgroupPtr group,
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+ char **cpus)
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+{
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+ return virCgroupGetValueStr(group,
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+ VIR_CGROUP_CONTROLLER_CPUSET,
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+ "cpuset.cpus",
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+ cpus);
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+}
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+
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+
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virCgroupBackend virCgroupV2Backend = {
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.type = VIR_CGROUP_BACKEND_TYPE_V2,
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@@ -1665,6 +1687,8 @@ virCgroupBackend virCgroupV2Backend = {
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.getCpusetMems = virCgroupV2GetCpusetMems,
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.setCpusetMemoryMigrate = virCgroupV2SetCpusetMemoryMigrate,
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.getCpusetMemoryMigrate = virCgroupV2GetCpusetMemoryMigrate,
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+ .setCpusetCpus = virCgroupV2SetCpusetCpus,
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+ .getCpusetCpus = virCgroupV2GetCpusetCpus,
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};
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--
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2.22.0
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