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From a88996cc6c72a6f7fd034c0890747c54cc377484 Mon Sep 17 00:00:00 2001
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Message-Id: <a88996cc6c72a6f7fd034c0890747c54cc377484@dist-git>
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From: Pavel Hrdina <phrdina@redhat.com>
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Date: Fri, 19 Feb 2021 13:33:56 +0100
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Subject: [PATCH] vircgroupv1: refactor virCgroupV1DetectPlacement
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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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Remove one level of indentation by splitting the condition.
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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Reviewed-by: Michal Privoznik <mprivozn@redhat.com>
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(cherry picked from commit 5f56dd7c83493f14a471bb9e33415b04329a08bf)
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Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1798463
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Signed-off-by: Pavel Hrdina <phrdina@redhat.com>
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Message-Id: <ce477880853d3a9988389789611b68c458834600.1613737828.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/vircgroupv1.c | 39 ++++++++++++++++++++++-----------------
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1 file changed, 22 insertions(+), 17 deletions(-)
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diff --git a/src/util/vircgroupv1.c b/src/util/vircgroupv1.c
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index 7ec8f3a316..09165ece4d 100644
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--- a/src/util/vircgroupv1.c
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+++ b/src/util/vircgroupv1.c
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@@ -339,23 +339,28 @@ virCgroupV1DetectPlacement(virCgroupPtr group,
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for (i = 0; i < VIR_CGROUP_CONTROLLER_LAST; i++) {
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const char *typestr = virCgroupV1ControllerTypeToString(i);
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- if (virCgroupV1MountOptsMatchController(controllers, typestr) &&
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- group->legacy[i].mountPoint != NULL &&
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- group->legacy[i].placement == NULL) {
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- /*
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- * selfpath == "/" + path="" -> "/"
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- * selfpath == "/libvirt.service" + path == "" -> "/libvirt.service"
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- * selfpath == "/libvirt.service" + path == "foo" -> "/libvirt.service/foo"
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- */
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- if (i == VIR_CGROUP_CONTROLLER_SYSTEMD) {
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- group->legacy[i].placement = g_strdup(selfpath);
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- } else {
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- bool delim = STREQ(selfpath, "/") || STREQ(path, "");
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-
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- group->legacy[i].placement = g_strdup_printf("%s%s%s", selfpath,
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- delim ? "" : "/",
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- path);
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- }
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+ if (!virCgroupV1MountOptsMatchController(controllers, typestr))
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+ continue;
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+
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+ if (!group->legacy[i].mountPoint)
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+ continue;
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+
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+ if (group->legacy[i].placement)
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+ continue;
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+
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+ /*
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+ * selfpath == "/" + path="" -> "/"
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+ * selfpath == "/libvirt.service" + path == "" -> "/libvirt.service"
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+ * selfpath == "/libvirt.service" + path == "foo" -> "/libvirt.service/foo"
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+ */
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+ if (i == VIR_CGROUP_CONTROLLER_SYSTEMD) {
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+ group->legacy[i].placement = g_strdup(selfpath);
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+ } else {
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+ bool delim = STREQ(selfpath, "/") || STREQ(path, "");
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+
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+ group->legacy[i].placement = g_strdup_printf("%s%s%s", selfpath,
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+ delim ? "" : "/",
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+ path);
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}
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}
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--
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2.30.0
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