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 <penberg@xxxxxxxxxx>
Signed-off-by: Namhyung Kim <namhyung@xxxxxxxxxx>
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
--
To unsubscribe, send a message with 'unsubscribe linux-mm' in
the body to majordomo@xxxxxxxxx. For more info on Linux MM,
see: http://www.linux-mm.org/ .
Don't email: <a href=mailto:"dont@xxxxxxxxx";> email@xxxxxxxxx </a>