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perf probe: Fix --line syntax help and document

Just fix typos. --line option accepts ':START-END' syntax,
not ':START:END'.

Signed-off-by: Masami Hiramatsu <mhiramat@redhat.com>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: systemtap <systemtap@sources.redhat.com>
Cc: DLE <dle-develop@lists.sourceforge.net>
LKML-Reference: <20100402165038.23551.62590.stgit@localhost6.localdomain6>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Masami Hiramatsu 15 years ago
parent
commit
085ea739ad
2 changed files with 2 additions and 2 deletions
  1. 1 1
      tools/perf/Documentation/perf-probe.txt
  2. 1 1
      tools/perf/builtin-probe.c

+ 1 - 1
tools/perf/Documentation/perf-probe.txt

@@ -85,7 +85,7 @@ LINE SYNTAX
 -----------
 -----------
 Line range is descripted by following syntax.
 Line range is descripted by following syntax.
 
 
- "FUNC[:RLN[+NUM|:RLN2]]|SRC:ALN[+NUM|:ALN2]"
+ "FUNC[:RLN[+NUM|-RLN2]]|SRC:ALN[+NUM|-ALN2]"
 
 
 FUNC specifies the function name of showing lines. 'RLN' is the start line
 FUNC specifies the function name of showing lines. 'RLN' is the start line
 number from function entry line, and 'RLN2' is the end line number. As same as
 number from function entry line, and 'RLN2' is the end line number. As same as

+ 1 - 1
tools/perf/builtin-probe.c

@@ -167,7 +167,7 @@ static const struct option options[] = {
 		    " with existing name"),
 		    " with existing name"),
 #ifdef DWARF_SUPPORT
 #ifdef DWARF_SUPPORT
 	OPT_CALLBACK('L', "line", NULL,
 	OPT_CALLBACK('L', "line", NULL,
-		     "FUNC[:RLN[+NUM|:RLN2]]|SRC:ALN[+NUM|:ALN2]",
+		     "FUNC[:RLN[+NUM|-RLN2]]|SRC:ALN[+NUM|-ALN2]",
 		     "Show source code lines.", opt_show_lines),
 		     "Show source code lines.", opt_show_lines),
 	OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
 	OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name,
 		   "file", "vmlinux pathname"),
 		   "file", "vmlinux pathname"),