David Ahern 9aca7f1792 perf trace: Add support for syscalls vs raw_syscalls
Older kernels (e.g., RHEL6) do system call tracing via
syscalls:sys_{enter,exit} rather than raw_syscalls. Update perf-trace to
detect lack of raw_syscalls support and try syscalls.

Signed-off-by: David Ahern <dsahern@gmail.com>
Link: http://lkml.kernel.org/r/1386211302-31303-2-git-send-email-dsahern@gmail.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2013-12-05 10:05:45 -03:00
..
2013-11-01 10:41:54 -03:00
2013-11-05 14:26:41 -03:00