Re: [PATCH 8/9] perf kvm: debug for missing vmexit/vmentry event

2013-08-05 Thread David Ahern
On 8/5/13 2:53 AM, Xiao Guangrong wrote: On 08/03/2013 04:05 AM, David Ahern wrote: Expected to have missing events for each vcpu when perf is started. After that should not have missing events. Sorry, i can not understand what's this info used for. For debugging. Things that should not happ

Re: [PATCH 8/9] perf kvm: debug for missing vmexit/vmentry event

2013-08-04 Thread Xiao Guangrong
On 08/03/2013 04:05 AM, David Ahern wrote: > Expected to have missing events for each vcpu when perf is > started. After that should not have missing events. Sorry, i can not understand what's this info used for. > > Signed-off-by: David Ahern > Cc: Arnaldo Carvalho de Melo > Cc: Ingo Molnar

[PATCH 8/9] perf kvm: debug for missing vmexit/vmentry event

2013-08-02 Thread David Ahern
Expected to have missing events for each vcpu when perf is started. After that should not have missing events. Signed-off-by: David Ahern Cc: Arnaldo Carvalho de Melo Cc: Ingo Molnar Cc: Frederic Weisbecker Cc: Peter Zijlstra Cc: Jiri Olsa Cc: Namhyung Kim Cc: Xiao Guangrong Cc: Runzhen Wa