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-rw-r--r--tools/perf/Documentation/perf-trace.txt3
1 files changed, 2 insertions, 1 deletions
diff --git a/tools/perf/Documentation/perf-trace.txt b/tools/perf/Documentation/perf-trace.txt
index afd728672b6fb..c1e3288a2dfbc 100644
--- a/tools/perf/Documentation/perf-trace.txt
+++ b/tools/perf/Documentation/perf-trace.txt
@@ -123,7 +123,8 @@ the thread executes on the designated CPUs. Default is to monitor all CPUs.
major or all pagefaults. Default value is maj.
--syscalls::
- Trace system calls. This options is enabled by default.
+ Trace system calls. This options is enabled by default, disable with
+ --no-syscalls.
--call-graph [mode,type,min[,limit],order[,key][,branch]]::
Setup and enable call-graph (stack chain/backtrace) recording.