Re: [PATCH 1/1] csky: add page fault perf event support

2019-04-19 Thread Guo Ren
Looks good, nice Job, Maomao On Thu, Apr 18, 2019 at 02:20:40PM +0800, Mao Han wrote: > This patch add support for page fault count, major fault count > and minorfault count. Without this patch page faults are not > sampled for perf event. > > Performance counter stats for '/usr/lib/perf-test/ca

[PATCH 1/1] csky: add page fault perf event support

2019-04-17 Thread Mao Han
This patch add support for page fault count, major fault count and minorfault count. Without this patch page faults are not sampled for perf event. Performance counter stats for '/usr/lib/perf-test/callchain_test': 0 page-faults #0.000 K/sec Signed-off-by: