On 05/05/2015 05:07 PM, Arnaldo Carvalho de Melo wrote:
Em Tue, May 05, 2015 at 09:58:12AM +0900, Namhyung Kim escreveu:
Sometimes one can mistakenly run perf kmem stat without perf kmem
record before or different configuration like recoding --slab and stat
--page. Show a warning message like below to inform user:
# perf kmem stat --page --caller
Not found page events. Have you run 'perf kmem record --page' before?
Acked-by: Pekka Enberg <[email protected]>
Signed-off-by: Namhyung Kim <[email protected]>
Thanks, applied.
I just found the messages a bit odd souding, perhaps:
# perf kmem stat --page --caller
No page allocation events found. Have you run 'perf kmem record --page'?
Pekka?
Sure, that sounds less confusing.
- Pekka
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