While synchronizing what's in trace-cmd vs what's in perf, I came
across a change that was made when entering the jbd2 plugin into
the tools/lib/traceevent directory. For example, one of the function
prototypes went from:
unsigned long long process_jbd2_dev_to_name(struct trace_seq *s,
unsigned long long *args)
to:
static unsigned long long
process_jbd2_dev_to_name(struct trace_seq *s,
unsigned long long *args)
I can understand the line break after the long long, but there's no
reason to keep args on a separate line.
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/20140612204144.018410d4@gandalf.local.home
Signed-off-by: Jiri Olsa <jolsa@kernel.org>
The function handlers should be unregistered when the plugin unloaded
otherwise they'll try to access invalid memory.
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Reviewed-by: Jiri Olsa <jolsa@redhat.com>
Acked-by: Steven Rostedt <rostedt@goodmis.org>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@kernel.org>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Namhyung Kim <namhyung.kim@lge.com>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1389839478-5887-11-git-send-email-namhyung@kernel.org
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
There's no need for following functions to be global:
process_jbd2_dev_to_name
process_jiffies_to_msecs
Make them static.
Signed-off-by: Jiri Olsa <jolsa@redhat.com>
Cc: Corey Ashford <cjashfor@linux.vnet.ibm.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Steven Rostedt <rostedt@goodmis.org>
Link: http://lkml.kernel.org/r/1386076182-14484-24-git-send-email-jolsa@redhat.com
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Steven Rostedt
Namhyung Kim
Jiri Olsa