Commit 5d1ee041 authored Apr 21, 2010 by Masami Hiramatsu Committed by Arnaldo Carvalho de Melo Apr 26, 2010

perf probe: Fix to exit callback soon after finding too many probe points



Fix to exit callback soon after finding too many probe points.
Don't try to continue searching because it already failed.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Reported-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Ingo Molnar <mingo@elte.hu>
LKML-Reference: <20100421195632.24664.42598.stgit@localhost6.localdomain6>
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>

parent 15eca306

tools/perf/util/probe-finder.c

+4 −0

Original line number	Diff line number	Diff line
		@@ -871,6 +871,8 @@ static int probe_point_inline_cb(Dwarf_Die in_die, void data)
		(uintmax_t)pf->addr);

		param->retval = convert_probe_point(in_die, pf);
		if (param->retval < 0)
		return DWARF_CB_ABORT;
		}

		return DWARF_CB_OK;
		@@ -1106,6 +1108,8 @@ static int line_range_funcdecl_cb(Dwarf_Die sp_die, void data)
		return DWARF_CB_OK;

		param->retval = line_range_add_line(src, lineno, lf->lr);
		if (param->retval < 0)
		return DWARF_CB_ABORT;
		return DWARF_CB_OK;
		}