Re: [libvirt] [PATCH] node_memory: Improve the docs

On 24.09.2012 17:10, Osier Yang wrote: > To declare that it's not recommended to use the tuning API while > the outside tuning program (such as ksmtuned under Linux) is running. > --- > src/libvirt.c | 6 ++++++ > 1 files changed, 6 insertions(+), 0 deletions(-) > > diff --git a/src/libvirt.c b/src/libvirt.c > index 0cbcfbf..43591c0 100644 > --- a/src/libvirt.c > +++ b/src/libvirt.c > @@ -6794,6 +6794,12 @@ error: > * @flags: extra flags; not used yet, so callers should always pass 0 > * > * Change all or a subset of the node memory tunables. > + * > + * Note that it's not recommended to use this function while the > + * outside tuning program is running (such as ksmtuned under Linux), > + * as they could change the tunables in parallel, which could cause > + * conflicts. > + * > * This function may require privileged access to the hypervisor. > * > * Returns 0 in case of success, -1 in case of failure. > ACK.

Is there something we can do to protect such behavior meanwhile?