From: Peter Krempa <pkrempa@redhat.com>
Date: Fri, 19 Feb 2016 15:04:15 +0000 (+0100)
Subject: qemu: emulatorpin: Always set affinity when pinning emulator thread
X-Git-Tag: v1.3.2-rc1~24
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2242503efbfbacb6cd4b89091ee8bc313443e1b3;p=thirdparty%2Flibvirt.git

qemu: emulatorpin: Always set affinity when pinning emulator thread

Similarly to VM startup always set the legacy affinity. Additionally we
don't need to report an explicit error since virProcessSetAffinity
reports them themselves.
---

diff --git a/src/qemu/qemu_driver.c b/src/qemu/qemu_driver.c
index 1927b3c3d3..48612549f9 100644
--- a/src/qemu/qemu_driver.c
+++ b/src/qemu/qemu_driver.c
@@ -5276,15 +5276,11 @@ qemuDomainPinEmulator(virDomainPtr dom,
                                  " for emulator threads"));
                 goto endjob;
             }
-        } else {
-            if (virProcessSetAffinity(vm->pid, pcpumap) < 0) {
-                virReportError(VIR_ERR_SYSTEM_ERROR, "%s",
-                               _("failed to set cpu affinity for "
-                                 "emulator thread"));
-                goto endjob;
-            }
         }
 
+        if (virProcessSetAffinity(vm->pid, pcpumap) < 0)
+            goto endjob;
+
         virBitmapFree(def->cputune.emulatorpin);
         def->cputune.emulatorpin = NULL;