Re: [Xen-devel] [RFC v4 0/2] x86/xen: add xen hypercall preemption

2015-01-23 Thread Luis R. Rodriguez
On Fri, Jan 23, 2015 at 11:51:09AM +, David Vrabel wrote: On 23/01/15 00:29, Luis R. Rodriguez wrote: From: Luis R. Rodriguez mcg...@suse.com This v4 addresses some of the cleanups recommended and adds tracing option for when we do actually preempt a hypercall. I kept the

Re: [Xen-devel] [RFC v4 0/2] x86/xen: add xen hypercall preemption

2015-01-23 Thread David Vrabel
On 23/01/15 00:29, Luis R. Rodriguez wrote: From: Luis R. Rodriguez mcg...@suse.com This v4 addresses some of the cleanups recommended and adds tracing option for when we do actually preempt a hypercall. I kept the NOKPROBE_SYMBOL() for now but did remove the 'notrace' stuff. This goes

[RFC v4 0/2] x86/xen: add xen hypercall preemption

2015-01-22 Thread Luis R. Rodriguez
From: Luis R. Rodriguez mcg...@suse.com This v4 addresses some of the cleanups recommended and adds tracing option for when we do actually preempt a hypercall. I kept the NOKPROBE_SYMBOL() for now but did remove the 'notrace' stuff. This goes out as RFC still as I have not been able to test