|
 |
c313de |
From 784cb29187b72cd44c528b1435b27ca5f0a36f33 Mon Sep 17 00:00:00 2001
|
|
|
c313de |
Message-Id: <784cb29187b72cd44c528b1435b27ca5f0a36f33@dist-git>
|
|
|
c313de |
From: Pavel Hrdina <phrdina@redhat.com>
|
|
|
c313de |
Date: Mon, 1 Jul 2019 17:06:32 +0200
|
|
|
c313de |
Subject: [PATCH] vircgroup: extract virCgroupV1HasController
|
|
|
c313de |
MIME-Version: 1.0
|
|
|
c313de |
Content-Type: text/plain; charset=UTF-8
|
|
|
c313de |
Content-Transfer-Encoding: 8bit
|
|
|
c313de |
|
|
|
c313de |
Reviewed-by: Fabiano Fidêncio <fidencio@redhat.com>
|
|
|
c313de |
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
|
c313de |
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
|
|
c313de |
(cherry picked from commit 5e2df3d07f63128259a9677acdbbbcd983069110)
|
|
|
c313de |
|
|
|
c313de |
Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1689297
|
|
|
c313de |
|
|
|
c313de |
Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
|
|
|
c313de |
Message-Id: <e823ddab991e14aa8cb5e9b9d139236eb460b594.1561993100.git.phrdina@redhat.com>
|
|
|
c313de |
Reviewed-by: Ján Tomko <jtomko@redhat.com>
|
|
|
c313de |
---
|
|
|
c313de |
src/util/vircgroup.c | 3 ++-
|
|
|
c313de |
src/util/vircgroupbackend.h | 5 +++++
|
|
|
c313de |
src/util/vircgroupv1.c | 9 +++++++++
|
|
|
c313de |
3 files changed, 16 insertions(+), 1 deletion(-)
|
|
|
c313de |
|
|
|
c313de |
diff --git a/src/util/vircgroup.c b/src/util/vircgroup.c
|
|
|
c313de |
index 2e74cbbff4..5bbe42b699 100644
|
|
|
c313de |
--- a/src/util/vircgroup.c
|
|
|
c313de |
+++ b/src/util/vircgroup.c
|
|
|
c313de |
@@ -1443,7 +1443,8 @@ virCgroupHasController(virCgroupPtr cgroup, int controller)
|
|
|
c313de |
return false;
|
|
|
c313de |
if (controller < 0 || controller >= VIR_CGROUP_CONTROLLER_LAST)
|
|
|
c313de |
return false;
|
|
|
c313de |
- return cgroup->controllers[controller].mountPoint != NULL;
|
|
|
c313de |
+
|
|
|
c313de |
+ return cgroup->backend->hasController(cgroup, controller);
|
|
|
c313de |
}
|
|
|
c313de |
|
|
|
c313de |
|
|
|
c313de |
diff --git a/src/util/vircgroupbackend.h b/src/util/vircgroupbackend.h
|
|
|
c313de |
index 011d1b00da..29b2fd119f 100644
|
|
|
c313de |
--- a/src/util/vircgroupbackend.h
|
|
|
c313de |
+++ b/src/util/vircgroupbackend.h
|
|
|
c313de |
@@ -73,6 +73,10 @@ typedef int
|
|
|
c313de |
(*virCgroupDetectControllersCB)(virCgroupPtr group,
|
|
|
c313de |
int controllers);
|
|
|
c313de |
|
|
|
c313de |
+typedef bool
|
|
|
c313de |
+(*virCgroupHasControllerCB)(virCgroupPtr cgroup,
|
|
|
c313de |
+ int controller);
|
|
|
c313de |
+
|
|
|
c313de |
struct _virCgroupBackend {
|
|
|
c313de |
virCgroupBackendType type;
|
|
|
c313de |
|
|
|
c313de |
@@ -86,6 +90,7 @@ struct _virCgroupBackend {
|
|
|
c313de |
virCgroupValidatePlacementCB validatePlacement;
|
|
|
c313de |
virCgroupStealPlacementCB stealPlacement;
|
|
|
c313de |
virCgroupDetectControllersCB detectControllers;
|
|
|
c313de |
+ virCgroupHasControllerCB hasController;
|
|
|
c313de |
};
|
|
|
c313de |
typedef struct _virCgroupBackend virCgroupBackend;
|
|
|
c313de |
typedef virCgroupBackend *virCgroupBackendPtr;
|
|
|
c313de |
diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c
|
|
|
c313de |
index 11a86c061a..0638f48d50 100644
|
|
|
c313de |
--- a/src/util/vircgroupv1.c
|
|
|
c313de |
+++ b/src/util/vircgroupv1.c
|
|
|
c313de |
@@ -478,6 +478,14 @@ virCgroupV1DetectControllers(virCgroupPtr group,
|
|
|
c313de |
}
|
|
|
c313de |
|
|
|
c313de |
|
|
|
c313de |
+static bool
|
|
|
c313de |
+virCgroupV1HasController(virCgroupPtr group,
|
|
|
c313de |
+ int controller)
|
|
|
c313de |
+{
|
|
|
c313de |
+ return group->controllers[controller].mountPoint != NULL;
|
|
|
c313de |
+}
|
|
|
c313de |
+
|
|
|
c313de |
+
|
|
|
c313de |
virCgroupBackend virCgroupV1Backend = {
|
|
|
c313de |
.type = VIR_CGROUP_BACKEND_TYPE_V1,
|
|
|
c313de |
|
|
|
c313de |
@@ -490,6 +498,7 @@ virCgroupBackend virCgroupV1Backend = {
|
|
|
c313de |
.validatePlacement = virCgroupV1ValidatePlacement,
|
|
|
c313de |
.stealPlacement = virCgroupV1StealPlacement,
|
|
|
c313de |
.detectControllers = virCgroupV1DetectControllers,
|
|
|
c313de |
+ .hasController = virCgroupV1HasController,
|
|
|
c313de |
};
|
|
|
c313de |
|
|
|
c313de |
|
|
|
c313de |
--
|
|
|
c313de |
2.22.0
|
|
|
c313de |
|