perf top: Document --ignore-vmlinux

We've had this since 2013, document it.

Cc: Adrian Hunter <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: David Ahern <[email protected]>
Cc: Jin Yao <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Wang Nan <[email protected]>
Cc: Willy Tarreau <[email protected]>
Fixes: fc2be6968e99 ("perf symbols: Add new option --ignore-vmlinux for perf top")
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

diff --git a/tools/perf/Documentation/perf-top.txt b/tools/perf/Documentation/perf-top.txt
index a039407d63b80d7dff62c188be47fd607971e2bc..114fda12aa490089c16802282ed598f51303bd10 100644 (file)
--- a/tools/perf/Documentation/perf-top.txt
+++ b/tools/perf/Documentation/perf-top.txt
@@ -67,6 +67,9 @@ Default is to monitor all CPUS.
 --vmlinux=<path>::
        Path to vmlinux.  Required for annotation functionality.
 
+--ignore-vmlinux::
+       Ignore vmlinux files.
+
 -m <pages>::
 --mmap-pages=<pages>::
        Number of mmap data pages (must be a power of two) or size