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Commit a6205a35 authored by Arnaldo Carvalho de Melo's avatar Arnaldo Carvalho de Melo
Browse files

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: default avatarIngo Molnar <mingo@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: David Ahern <dsahern@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: Jiri Olsa <jolsa@redhat.com>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Stephane Eranian <eranian@google.com>
Link: http://lkml.kernel.org/n/tip-p5yjnopajb3a8x0xha7yl5w8@git.kernel.org


Signed-off-by: default avatarArnaldo Carvalho de Melo <acme@redhat.com>
parent 509051ea

tools/perf/Documentation/perf-record.txt

+2 −1
Original line number Diff line number Diff line
@@ -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.

tools/perf/builtin-record.c

+1 −1
Original line number Diff line number Diff line
@@ -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"),