Merge tag 'usb-4.10-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb

[karo-tx-linux.git] / tools / perf / Documentation / perf-kmem.txt

diff --git a/tools/perf/Documentation/perf-kmem.txt b/tools/perf/Documentation/perf-kmem.txt
index ff0f433b3fce1ee402a375b62703d7034c468e34..479fc3261a5035ea3e9a6c6d0898c371355c72bb 100644 (file)
--- a/tools/perf/Documentation/perf-kmem.txt
+++ b/tools/perf/Documentation/perf-kmem.txt
@@ -61,6 +61,13 @@ OPTIONS
        default, but this option shows live (currently allocated) pages
        instead.  (This option works with --page option only)
 
+--time::
+       Only analyze samples within given time window: <start>,<stop>. Times
+       have the format seconds.microseconds. If start is not given (i.e., time
+       string is ',x.y') then analysis starts at the beginning of the file. If
+       stop time is not given (i.e, time string is 'x.y,') then analysis goes
+       to end of file.
+
 SEE ALSO
 --------
 linkperf:perf-record[1]