These changes are the raw update to linux-4.4.6-rt14. Kernel sources

[kvmfornfv.git] / kernel / tools / perf / Documentation / perf-list.txt

diff --git a/kernel/tools/perf/Documentation/perf-list.txt b/kernel/tools/perf/Documentation/perf-list.txt
index bada893..79483f4 100644 (file)
--- a/kernel/tools/perf/Documentation/perf-list.txt
+++ b/kernel/tools/perf/Documentation/perf-list.txt
@@ -30,6 +30,7 @@ counted. The following modifiers exist:
  G - guest counting (in KVM guests)
  H - host counting (not in KVM guests)
  p - precise level
+ P - use maximum detected precise level
  S - read sample value (PERF_SAMPLE_READ)
  D - pin the event to the PMU
 
@@ -125,6 +126,8 @@ To limit the list use:
 . If none of the above is matched, it will apply the supplied glob to all
   events, printing the ones that match.
 
+. As a last resort, it will do a substring search in all event names.
+
 One or more types can be used at the same time, listing the events for the
 types specified.