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| author | Masami Hiramatsu <mhiramat@redhat.com> | 2009-12-15 10:32:18 -0500 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-12-15 20:22:03 +0100 |
| commit | af663d75a64d2cc3f18bdb8a29ff4650b9417c16 (patch) | |
| tree | fbbad1152eb42f561cc8b186b8bb38aabc1e1d94 /tools/perf/util/probe-event.h | |
| parent | bbbb521bc61008b280c72ad6e29a8a7558d3acfa (diff) | |
| download | talos-op-linux-af663d75a64d2cc3f18bdb8a29ff4650b9417c16.tar.gz talos-op-linux-af663d75a64d2cc3f18bdb8a29ff4650b9417c16.zip | |
perf probe: Support event name for --add option
Support event name syntax for --add option. This allows
users to specify event name for each new event.
The --add syntax is:
perf probe --add '[EVENT=]SRC:LINE ARGS'
or
perf probe --add '[EVENT=]FUNC[+OFFS|%return|:RLN][@SRC] ARGS'
e.g.
./perf probe --add myprobe1=schedule
Note: currently group name is not supported yet, because it
can cause name-space confliction with other tracepoint/
hw-breakpoint events.
Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Jim Keniston <jkenisto@us.ibm.com>
Cc: Ananth N Mavinakayanahalli <ananth@in.ibm.com>
Cc: Christoph Hellwig <hch@infradead.org>
Cc: Frank Ch. Eigler <fche@redhat.com>
Cc: Jason Baron <jbaron@redhat.com>
Cc: K.Prasad <prasad@linux.vnet.ibm.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Cc: systemtap <systemtap@sources.redhat.com>
Cc: DLE <dle-develop@lists.sourceforge.net>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
LKML-Reference: <20091215153218.17436.84675.stgit@dhcp-100-2-132.bos.redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'tools/perf/util/probe-event.h')
| -rw-r--r-- | tools/perf/util/probe-event.h | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/tools/perf/util/probe-event.h b/tools/perf/util/probe-event.h index 028575b5fc3b..8bb22f5246cc 100644 --- a/tools/perf/util/probe-event.h +++ b/tools/perf/util/probe-event.h @@ -8,8 +8,7 @@ extern void parse_perf_probe_event(const char *str, struct probe_point *pp, bool *need_dwarf); extern int synthesize_perf_probe_event(struct probe_point *pp); -extern void parse_trace_kprobe_event(const char *str, char **group, - char **event, struct probe_point *pp); +extern void parse_trace_kprobe_event(const char *str, struct probe_point *pp); extern int synthesize_trace_kprobe_event(struct probe_point *pp); extern void add_trace_kprobe_events(struct probe_point *probes, int nr_probes); extern void del_trace_kprobe_events(struct strlist *dellist); |
