Signed-off-by: Sangwon Hong <qpa...@gmail.com>
---
 tools/perf/Documentation/perf-mem.txt | 41 +++++++++++++++++++++++++----------
 1 file changed, 29 insertions(+), 12 deletions(-)

diff --git a/tools/perf/Documentation/perf-mem.txt 
b/tools/perf/Documentation/perf-mem.txt
index b021141..139f30f 100644
--- a/tools/perf/Documentation/perf-mem.txt
+++ b/tools/perf/Documentation/perf-mem.txt
@@ -28,29 +28,46 @@ OPTIONS
 <command>...::
        Any command you can specify in a shell.
 
+-i::
+--input=<file>::
+       Input file name.
+
 -f::
 --force::
        Don't do ownership validation
 
 -t::
---type=::
+--type=<type>::
        Select the memory operation type: load or store (default: load,store)
 
 -D::
---dump-raw-samples=::
+--dump-raw-samples::
        Dump the raw decoded samples on the screen in a format that is easy to 
parse with
        one sample per line.
 
 -x::
---field-separator::
+--field-separator=<separator>::
        Specify the field separator used when dump raw samples (-D option). By 
default,
        The separator is the space character.
 
 -C::
---cpu-list::
-       Restrict dump of raw samples to those provided via this option. Note 
that the same
-       option can be passed in record mode. It will be interpreted the same 
way as perf
-       record.
+--cpu=<cpu>::
+       Monitor 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. Default
+        is to monitor all CPUS.
+-U::
+--hide-unresolved::
+       Only display entries resolved to a symbol.
+
+-p::
+--phys-data::
+       Record/Report sample physical addresses
+
+RECORD OPTIONS
+--------------
+-e::
+--event <event>::
+       Event selector. Use 'perf mem record -e list' to list available events. 
        
 
 -K::
 --all-kernel::
@@ -60,12 +77,12 @@ OPTIONS
 --all-user::
        Configure all used events to run in user space.
 
---ldload::
-       Specify desired latency for loads event.
+-v::
+--verbose::
+       Be more verbose (show counter open errors, etc)
 
--p::
---phys-data::
-       Record/Report sample physical addresses
+--ldlat <n>::
+       Specify desired latency for loads event.
 
 SEE ALSO
 --------
-- 
2.7.4

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