---

yaml
---
r: 156453
b: refs/heads/master
c: 386c0b7
h: refs/heads/master
i:
  156451: 4e44741
v: v3

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2cdbc46d7b2cb0acb68c3ecad93b000552121fa6
+refs/heads/master: 386c0b702b1ea81c0f54f5c9832a3d4a52270f14

trunk/tools/perf/Documentation/perf-record.txt

@@ -29,13 +29,67 @@ OPTIONS
 	Select the PMU event. Selection can be a symbolic event name
 	(use 'perf list' to list all events) or a raw PMU
 	event (eventsel+umask) in the form of rNNN where NNN is a
-	 hexadecimal event descriptor.
+	hexadecimal event descriptor.
 
 -a::
-        system-wide collection
+        System-wide collection.
 
 -l::
-        scale counter values
+        Scale counter values.
+
+-p::
+--pid=::
+	Record events on existing pid.
+
+-r::
+--realtime=::
+	Collect data with this RT SCHED_FIFO priority.
+-A::
+--append::
+	Append to the output file to do incremental profiling.
+
+-f::
+--force::
+	Overwrite existing data file.
+
+-c::
+--count=::
+	Event period to sample.
+
+-o::
+--output=::
+	Output file name.
+
+-i::
+--inherit::
+	Child tasks inherit counters.
+-F::
+--freq=::
+	Profile at this frequency.
+
+-m::
+--mmap-pages=::
+	Number of mmap data pages.
+
+-g::
+--call-graph::
+	Do call-graph (stack chain/backtrace) recording.
+
+-v::
+--verbose::
+	Be more verbose (show counter open errors, etc).
+
+-s::
+--stat::
+	Per thread counts.
+
+-d::
+--data::
+	Sample addresses.
+
+-n::
+--no-samples::
+	Don't sample.
 
 SEE ALSO
 --------