summaryrefslogtreecommitdiff
path: root/tools/perf/Documentation/perf-kvm.txt
diff options
context:
space:
mode:
Diffstat (limited to 'tools/perf/Documentation/perf-kvm.txt')
-rw-r--r--tools/perf/Documentation/perf-kvm.txt4
1 files changed, 3 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-kvm.txt b/tools/perf/Documentation/perf-kvm.txt
index ac84db2d2334..6a06cefe9642 100644
--- a/tools/perf/Documentation/perf-kvm.txt
+++ b/tools/perf/Documentation/perf-kvm.txt
@@ -109,7 +109,9 @@ STAT LIVE OPTIONS
-m::
--mmap-pages=::
- Number of mmap data pages. Must be a power of two.
+ Number of mmap data pages (must be a power of two) or size
+ specification with appended unit character - B/K/M/G. The
+ size is rounded up to have nearest pages power of two value.
-a::
--all-cpus::