Hi Jiri, On Fri, Apr 22, 2022 at 3:11 AM Jiri Olsa <olsajiri@xxxxxxxxx> wrote: > > On Thu, Apr 21, 2022 at 10:33:57PM -0700, Namhyung Kim wrote: > > SNIP > > > The perf bench sched messaging created 400 processes to send/receive > > messages through unix sockets. It spent a large portion of cpu cycles > > for audit filter and read/copy the messages while most of the > > offcpu-time was in read and write calls. > > > > You can get the code from 'perf/offcpu-v1' branch in my tree at > > > > git://git.kernel.org/pub/scm/linux/kernel/git/namhyung/linux-perf.git > > > > Enjoy! :) > > CC builtin-record.o > builtin-record.c:52:10: fatal error: util/off_cpu.h: No such file or directory > 52 | #include "util/off_cpu.h" > > forgot to add util/off_cpu.h ? Oops, you're right. Will resend soon. Thanks, Namhyung
