Re: [PATCH 4/4] perf kvm: Add stat support on s390

From: David Ahern
Date: Wed Jul 09 2014 - 09:45:54 EST

On 7/3/14, 8:29 AM, Alexander Yarygin wrote:
On s390, the vmexit event has a tree-like structure: between
exit_event_begin and exit_event_end several other events may happen
and with each of them refining the previous ones.

This patch adds a decoder for such events to the generic code
and also the files <asm/kvm_perf.h> and kvm-stat.c for s390.

Commands 'perf kvm stat record', 'report' and 'live' are supported.

Signed-off-by: Alexander Yarygin<yarygin@xxxxxxxxxxxxxxxxxx>

Reviewed-by David Ahern <dsahern@xxxxxxxxx>

Compiled and Tested on x86

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