From a6205a35ba2d56dcfb79b08cc11b8c7d549826aa Mon Sep 17 00:00:00 2001 From: Arnaldo Carvalho de Melo Date: Tue, 14 Jan 2014 17:58:12 -0300 Subject: [PATCH] perf record: Rename --initial-delay to --delay To be consistent with the equivalent option in 'stat', also, for the same reason, use -D as the one letter alias. Suggested-by: Ingo Molnar Cc: Adrian Hunter Cc: David Ahern Cc: Frederic Weisbecker Cc: Jiri Olsa Cc: Mike Galbraith Cc: Namhyung Kim Cc: Paul Mackerras Cc: Peter Zijlstra Cc: Stephane Eranian Link: http://lkml.kernel.org/n/tip-p5yjnopajb3a8x0xha7yl5w8@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo --- tools/perf/Documentation/perf-record.txt | 3 ++- tools/perf/builtin-record.c | 2 +- 2 files changed, 3 insertions(+), 2 deletions(-) diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt index 3a35a85..c71b0f3 100644 --- a/tools/perf/Documentation/perf-record.txt +++ b/tools/perf/Documentation/perf-record.txt @@ -208,7 +208,8 @@ overrides that and uses per-thread mmaps. A side-effect of that is that inheritance is automatically disabled. --per-thread is ignored with a warning if combined with -a or -C options. ---initial-delay msecs:: +-D:: +--delay=:: After starting the program, wait msecs before measuring. This is useful to filter out the startup phase of the program, which is often very different. diff --git a/tools/perf/builtin-record.c b/tools/perf/builtin-record.c index 78e790f..3c394bf 100644 --- a/tools/perf/builtin-record.c +++ b/tools/perf/builtin-record.c @@ -882,7 +882,7 @@ const struct option record_options[] = { OPT_CALLBACK('G', "cgroup", &record.evlist, "name", "monitor event in cgroup name only", parse_cgroups), - OPT_UINTEGER(0, "initial-delay", &record.opts.initial_delay, + OPT_UINTEGER('D', "delay", &record.opts.initial_delay, "ms to wait before starting measurement after program start"), OPT_STRING('u', "uid", &record.opts.target.uid_str, "user", "user to profile"), -- 2.7.4