106 lines
3.6 KiB
Diff
106 lines
3.6 KiB
Diff
From 3e61b08bd5d925b262e3ca84d234670917604fda Mon Sep 17 00:00:00 2001
|
|
Message-Id: <3e61b08bd5d925b262e3ca84d234670917604fda@dist-git>
|
|
From: Pavel Hrdina <phrdina@redhat.com>
|
|
Date: Mon, 1 Jul 2019 17:06:53 +0200
|
|
Subject: [PATCH] vircgroup: extract virCgroupV1GetMemSwapUsage
|
|
MIME-Version: 1.0
|
|
Content-Type: text/plain; charset=UTF-8
|
|
Content-Transfer-Encoding: 8bit
|
|
|
|
Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
|
|
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
|
(cherry picked from commit 87d9fc5b3bfbe217af1a5316af4392540f676657)
|
|
|
|
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1689297
|
|
|
|
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
|
Message-Id: <c660f81cdf6e8771917e54c44d362ebb4d2fbdb4.1561993100.git.phrdina@redhat.com>
|
|
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
---
|
|
src/util/vircgroup.c | 9 +--------
|
|
src/util/vircgroupbackend.h | 5 +++++
|
|
src/util/vircgroupv1.c | 16 ++++++++++++++++
|
|
3 files changed, 22 insertions(+), 8 deletions(-)
|
|
|
|
diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
|
|
index 6708eef0da..088e97cb3f 100644
|
|
--- a/src/util/vircgroup.c
|
|
+++ b/src/util/vircgroup.c
|
|
@@ -1697,14 +1697,7 @@ virCgroupGetMemSwapHardLimit(virCgroupPtr group, unsigned long long *kb)
|
|
int
|
|
virCgroupGetMemSwapUsage(virCgroupPtr group, unsigned long long *kb)
|
|
{
|
|
- long long unsigned int usage_in_bytes;
|
|
- int ret;
|
|
- ret = virCgroupGetValueU64(group,
|
|
- VIR_CGROUP_CONTROLLER_MEMORY,
|
|
- "memory.memsw.usage_in_bytes", &usage_in_bytes);
|
|
- if (ret == 0)
|
|
- *kb = usage_in_bytes >> 10;
|
|
- return ret;
|
|
+ VIR_CGROUP_BACKEND_CALL(group, getMemSwapUsage, -1, kb);
|
|
}
|
|
|
|
|
|
diff --git a/src/util/vircgroupbackend.h b/src/util/vircgroupbackend.h
|
|
index cdbca4b907..27e6b18ea2 100644
|
|
--- a/src/util/vircgroupbackend.h
|
|
+++ b/src/util/vircgroupbackend.h
|
|
@@ -251,6 +251,10 @@ typedef int
|
|
(*virCgroupGetMemSwapHardLimitCB)(virCgroupPtr group,
|
|
unsigned long long *kb);
|
|
|
|
+typedef int
|
|
+(*virCgroupGetMemSwapUsageCB)(virCgroupPtr group,
|
|
+ unsigned long long *kb);
|
|
+
|
|
struct _virCgroupBackend {
|
|
virCgroupBackendType type;
|
|
|
|
@@ -299,6 +303,7 @@ struct _virCgroupBackend {
|
|
virCgroupGetMemorySoftLimitCB getMemorySoftLimit;
|
|
virCgroupSetMemSwapHardLimitCB setMemSwapHardLimit;
|
|
virCgroupGetMemSwapHardLimitCB getMemSwapHardLimit;
|
|
+ virCgroupGetMemSwapUsageCB getMemSwapUsage;
|
|
};
|
|
typedef struct _virCgroupBackend virCgroupBackend;
|
|
typedef virCgroupBackend *virCgroupBackendPtr;
|
|
diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c
|
|
index 779288fb97..55b1d3ebd0 100644
|
|
--- a/src/util/vircgroupv1.c
|
|
+++ b/src/util/vircgroupv1.c
|
|
@@ -1656,6 +1656,21 @@ virCgroupV1GetMemSwapHardLimit(virCgroupPtr group,
|
|
}
|
|
|
|
|
|
+static int
|
|
+virCgroupV1GetMemSwapUsage(virCgroupPtr group,
|
|
+ unsigned long long *kb)
|
|
+{
|
|
+ long long unsigned int usage_in_bytes;
|
|
+ int ret;
|
|
+ ret = virCgroupGetValueU64(group,
|
|
+ VIR_CGROUP_CONTROLLER_MEMORY,
|
|
+ "memory.memsw.usage_in_bytes", &usage_in_bytes);
|
|
+ if (ret == 0)
|
|
+ *kb = usage_in_bytes >> 10;
|
|
+ return ret;
|
|
+}
|
|
+
|
|
+
|
|
virCgroupBackend virCgroupV1Backend = {
|
|
.type = VIR_CGROUP_BACKEND_TYPE_V1,
|
|
|
|
@@ -1702,6 +1717,7 @@ virCgroupBackend virCgroupV1Backend = {
|
|
.getMemorySoftLimit = virCgroupV1GetMemorySoftLimit,
|
|
.setMemSwapHardLimit = virCgroupV1SetMemSwapHardLimit,
|
|
.getMemSwapHardLimit = virCgroupV1GetMemSwapHardLimit,
|
|
+ .getMemSwapUsage = virCgroupV1GetMemSwapUsage,
|
|
};
|
|
|
|
|
|
--
|
|
2.22.0
|
|
|