[libvirt] [PATCH v2 2/2] qemuDomainAttachMemory: Crate hugepage dir if needed

John Ferlan jferlan at redhat.com
Tue Jun 13 14:16:02 UTC 2017



On 06/13/2017 09:05 AM, Michal Privoznik wrote:
> https://bugzilla.redhat.com/show_bug.cgi?id=1455819
> 
> It may happen that a domain is started without any huge pages.
> However, user might try to attach a DIMM module later. DIMM
> backed by huge pages (why would somebody want to mix regular and
> huge pages is beyond me). Therefore we have to create the dir if
> we haven't done so far.
> 
> Signed-off-by: Michal Privoznik <mprivozn at redhat.com>
> ---
>  src/qemu/qemu_hotplug.c |  3 +++
>  src/qemu/qemu_process.c | 25 +++++++++++++++++++------
>  src/qemu/qemu_process.h |  5 +++++
>  3 files changed, 27 insertions(+), 6 deletions(-)
> 

Reviewed-by: John Ferlan <jferlan at redhat.com>

John




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