lkml.org 
[lkml]   [2010]   [Nov]   [30]   [last100]   RSS Feed
Views: [wrap][no wrap]   [headers]  [forward] 
 
Messages in this thread
Patch in this message
/
From
Subject[PATCH 08/14] perf: Document missing record options
Date
Signed-off-by: Shawn Bohrer <shawn.bohrer@gmail.com>
---
tools/perf/Documentation/perf-record.txt | 17 +++++++++++++----
1 files changed, 13 insertions(+), 4 deletions(-)

diff --git a/tools/perf/Documentation/perf-record.txt b/tools/perf/Documentation/perf-record.txt
index a91f9f9..0ad1bc7 100644
--- a/tools/perf/Documentation/perf-record.txt
+++ b/tools/perf/Documentation/perf-record.txt
@@ -39,15 +39,24 @@ OPTIONS
be passed as follows: '\mem:addr[:[r][w][x]]'.
If you want to profile read-write accesses in 0x1000, just set
'mem:0x1000:rw'.
+
+--filter=<filter>::
+ Event filter.
+
-a::
- System-wide collection.
+--all-cpus::
+ System-wide collection from all CPUs.

-l::
Scale counter values.

-p::
--pid=::
- Record events on existing pid.
+ Record events on existing process ID.
+
+-t::
+--tid=::
+ Record events on existing thread ID.

-r::
--realtime=::
@@ -109,8 +118,8 @@ Collect raw sample records from all opened counters (default for tracepoint coun

-C::
--cpu::
-Collect samples only on the list of cpus provided. Multiple CPUs can be provided as a
-comma-sperated list with no space: 0,1. Ranges of CPUs are specified with -: 0-2.
+Collect samples only on the list of CPUs provided. Multiple CPUs can be provided as a
+comma-separated list with no space: 0,1. Ranges of CPUs are specified with -: 0-2.
In per-thread mode with inheritance mode on (default), samples are captured only when
the thread executes on the designated CPUs. Default is to monitor all CPUs.

--
1.7.3.2


\
 
 \ /
  Last update: 2010-12-01 03:03    [W:0.208 / U:1.216 seconds]
©2003-2020 Jasper Spaans|hosted at Digital Ocean and TransIP|Read the blog|Advertise on this site