Re: [Xen-devel] [PATCH v3 1/5] x86: expose CMT L3 event mask to user space

2015-01-13 Thread Chao Peng
On Tue, Jan 13, 2015 at 10:00:58AM +, Jan Beulich wrote: > >>> On 13.01.15 at 09:02, wrote: > > L3 event mask indicates the event types supported in host, including > > cache occupancy event as well as local/total memory bandwidth events > > for Memory Bandwidth Monitoring(MBM). Expose it so a

Re: [Xen-devel] [PATCH v3 1/5] x86: expose CMT L3 event mask to user space

2015-01-13 Thread Jan Beulich
>>> On 13.01.15 at 09:02, wrote: > L3 event mask indicates the event types supported in host, including > cache occupancy event as well as local/total memory bandwidth events > for Memory Bandwidth Monitoring(MBM). Expose it so all these events > can be monitored in user space. > > Signed-off-by:

[Xen-devel] [PATCH v3 1/5] x86: expose CMT L3 event mask to user space

2015-01-13 Thread Chao Peng
L3 event mask indicates the event types supported in host, including cache occupancy event as well as local/total memory bandwidth events for Memory Bandwidth Monitoring(MBM). Expose it so all these events can be monitored in user space. Signed-off-by: Chao Peng Reviewed-by: Andrew Cooper Acked-