From 085ea739adf107b5a5d131f3625e517ff4a5181e Mon Sep 17 00:00:00 2001 From: Masami Hiramatsu Date: Fri, 2 Apr 2010 12:50:39 -0400 Subject: [PATCH] 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 Cc: Paul Mackerras Cc: Arnaldo Carvalho de Melo Cc: Peter Zijlstra Cc: Mike Galbraith Cc: Frederic Weisbecker Cc: systemtap Cc: DLE LKML-Reference: <20100402165038.23551.62590.stgit@localhost6.localdomain6> Signed-off-by: Ingo Molnar --- tools/perf/Documentation/perf-probe.txt | 2 +- tools/perf/builtin-probe.c | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/tools/perf/Documentation/perf-probe.txt b/tools/perf/Documentation/perf-probe.txt index 0f944b3be9e9..bb671b346774 100644 --- a/tools/perf/Documentation/perf-probe.txt +++ b/tools/perf/Documentation/perf-probe.txt @@ -85,7 +85,7 @@ LINE 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 number from function entry line, and 'RLN2' is the end line number. As same as diff --git a/tools/perf/builtin-probe.c b/tools/perf/builtin-probe.c index cf2ffa5a3842..b3ba25a910fa 100644 --- a/tools/perf/builtin-probe.c +++ b/tools/perf/builtin-probe.c @@ -167,7 +167,7 @@ static const struct option options[] = { " with existing name"), #ifdef DWARF_SUPPORT 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), OPT_STRING('k', "vmlinux", &symbol_conf.vmlinux_name, "file", "vmlinux pathname"), -- 2.39.5