From fb1587d869a399554220e166d4b90b581a8ade01 Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Tue, 16 Mar 2010 18:06:19 -0400 Subject: perf probe: List probes with line number and file name Improve --list to show current exist probes with line number and file name. This enables user easily to check which line is already probed. for example: ./perf probe --list probe:vfs_read (on vfs_read:8@linux-2.6-tip/fs/read_write.c) Signed-off-by: Masami Hiramatsu Cc: systemtap Cc: DLE Cc: Frederic Weisbecker Cc: Arnaldo Carvalho de Melo Cc: Paul Mackerras Cc: Mike Galbraith Cc: Peter Zijlstra LKML-Reference: <20100316220619.32050.48702.stgit@localhost6.localdomain6> Signed-off-by: Ingo Molnar --- tools/perf/util/probe-finder.h | 4 ++++ 1 file changed, 4 insertions(+) (limited to 'tools/perf/util/probe-finder.h') diff --git a/tools/perf/util/probe-finder.h b/tools/perf/util/probe-finder.h index 4949526..2f2307d4 100644 --- a/tools/perf/util/probe-finder.h +++ b/tools/perf/util/probe-finder.h @@ -20,6 +20,10 @@ static inline int is_c_varname(const char *name) extern int find_kprobe_trace_events(int fd, struct perf_probe_event *pev, struct kprobe_trace_event **tevs); +/* Find a perf_probe_point from debuginfo */ +extern int find_perf_probe_point(int fd, unsigned long addr, + struct perf_probe_point *ppt); + extern int find_line_range(int fd, struct line_range *lr); #include -- cgit v1.1