tree 81e09f98e7d0508f70eb6946c9cca38a213b6908
parent 6b4827ad028a1ab2fc4dcf1f5e6e077018d1b770
author Tom Zanussi <tom.zanussi@linux.intel.com> 1457031291 -0600
committer Steven Rostedt <rostedt@goodmis.org> 1461082684 -0400

tracing: Add hist trigger 'syscall' modifier

Allow users to have syscall id fields displayed as syscall names in
the output by appending '.syscall' to field names:

   # echo hist:keys=aaa.syscall ... \
              [ if filter] > event/trigger

Link: http://lkml.kernel.org/r/2bab1e59933d76a14b545bd2e02f80b8b08ac4d3.1457029949.git.tom.zanussi@linux.intel.com

Signed-off-by: Tom Zanussi <tom.zanussi@linux.intel.com>
Tested-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Reviewed-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>