perf_counter tools: Add help for perf list

Also update other areas of the help texts.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

1 files changed, 5 insertions, 21 deletions

diff --git a/Documentation/perf_counter/Documentation/perf-top.txt b/Documentation/perf_counter/Documentation/perf-top.txt
index 15251e40e4f8..c8eb7cfffcd5 100644
--- a/Documentation/perf_counter/Documentation/perf-top.txt
+++ b/Documentation/perf_counter/Documentation/perf-top.txt
@@ -23,26 +23,10 @@ OPTIONS
 
 -e::
 --event=::
-                             0:0: cpu-cycles          
-                             0:0: cycles              
-                             0:1: instructions        
-                             0:2: cache-references    
-                             0:3: cache-misses        
-                             0:4: branch-instructions 
-                             0:4: branches            
-                             0:5: branch-misses       
-                             0:6: bus-cycles          
-                             1:0: cpu-clock           
-                             1:1: task-clock          
-                             1:2: page-faults         
-                             1:2: faults              
-                             1:5: minor-faults        
-                             1:6: major-faults        
-                             1:3: context-switches    
-                             1:3: cs                  
-                             1:4: cpu-migrations      
-                             1:4: migrations          
-                           rNNN: raw PMU events (eventsel+umask)
+        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.
 
 -a::
         system-wide collection
@@ -52,4 +36,4 @@ OPTIONS
 
 SEE ALSO
 --------
-linkperf:perf-stat[1]
+linkperf:perf-stat[1], linkperf:perf-list[1]