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From 0cde517cd560d47824e0e98fab32b62cbd0f89ea Mon Sep 17 00:00:00 2001
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Message-Id: <0cde517cd560d47824e0e98fab32b62cbd0f89ea@dist-git>
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From: Pavel Hrdina <phrdina@redhat.com>
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Date: Mon, 1 Jul 2019 17:08:12 +0200
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Subject: [PATCH] util: implement virCgroupV2(Set|Get)CpusetMemoryMigrate
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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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Cgroups v2 don't have memory_migrate interface and the migration is
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enabled by default.
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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(cherry picked from commit 77c1cf4da2f761a91756c09fa4fd37ae1802e650)
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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: <b9de5444564a4e6f74c31c6b360e83879c451272.1561993100.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 | 19 +++++++++++++++++++
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1 file changed, 19 insertions(+)
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diff --git a/src/util/vircgroupv2.c b/src/util/vircgroupv2.c
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index 59b8c4ad2c..bc6ced2367 100644
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--- a/src/util/vircgroupv2.c
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+++ b/src/util/vircgroupv2.c
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@@ -1584,6 +1584,23 @@ virCgroupV2GetCpusetMems(virCgroupPtr group,
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}
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+static int
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+virCgroupV2SetCpusetMemoryMigrate(virCgroupPtr group ATTRIBUTE_UNUSED,
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+ bool migrate ATTRIBUTE_UNUSED)
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+{
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+ return 0;
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+}
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+
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+
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+static int
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+virCgroupV2GetCpusetMemoryMigrate(virCgroupPtr group ATTRIBUTE_UNUSED,
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+ bool *migrate)
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+{
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+ *migrate = true;
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+ return 0;
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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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@@ -1646,6 +1663,8 @@ virCgroupBackend virCgroupV2Backend = {
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.setCpusetMems = virCgroupV2SetCpusetMems,
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.getCpusetMems = virCgroupV2GetCpusetMems,
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+ .setCpusetMemoryMigrate = virCgroupV2SetCpusetMemoryMigrate,
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+ .getCpusetMemoryMigrate = virCgroupV2GetCpusetMemoryMigrate,
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};
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--
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2.22.0
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