Re: [libvirt] [PATCH 3/3] qemu: Add support for setting vCPU and I/O thread scheduler setting

[Martin Kletzander]

On Tue, Jan 13, 2015 at 08:57:04AM +0100, Martin Kletzander wrote:

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1178986

Signed-off-by: Martin Kletzander <mklet...@redhat.com>
---
src/qemu/qemu_driver.c  |  7 ++++-
src/qemu/qemu_process.c | 76 ++++++++++++++++++++++++++++++++++++++++++++++++-
src/qemu/qemu_process.h |  5 +++-
3 files changed, 85 insertions(+), 3 deletions(-)

Ehm, consider the following diff squashed in O:-)

diff --git i/src/qemu/qemu_process.c w/src/qemu/qemu_process.c
index 0d69c43..1702474 100644
--- i/src/qemu/qemu_process.c
+++ w/src/qemu/qemu_process.c
@@ -2627,14 +2627,14 @@ qemuProcessSetSchedulers(virDomainObjPtr vm)
    qemuDomainObjPrivatePtr priv = vm->privateData;
         size_t i = 0;

-    for (i = 0; i < vm->def->vcpus; i++) {
+    for (i = 0; i < priv->nvcpupids; i++) {
        if (qemuProcessSetSchedParams(i, priv->vcpupids[i],
                                      vm->def->cputune.nvcpusched,
                                      vm->def->cputune.vcpusched) < 0)
            return -1;
    }

-    for (i = 0; i < vm->def->iothreads; i++) {
+    for (i = 0; i < priv->niothreadpids; i++) {
        if (qemuProcessSetSchedParams(i, priv->iothreadpids[i],
                                      vm->def->cputune.niothreadsched,
                                      vm->def->cputune.iothreadsched) < 0)
--

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