From 2b1b71003ea809e619bd73e74dfc2a73069de66f Mon Sep 17 00:00:00 2001 From: Don Zickus Date: Fri, 30 May 2014 16:10:05 -0400 Subject: perf tools: Add support to dynamically get cacheline size Different arches may have different cacheline sizes. Look it up and set a global variable for reference. Signed-off-by: Don Zickus Link: http://lkml.kernel.org/r/1401480605-97442-1-git-send-email-dzickus@redhat.com Signed-off-by: Jiri Olsa --- tools/perf/util/util.c | 1 + 1 file changed, 1 insertion(+) (limited to 'tools/perf/util/util.c') diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c index 7fff6be07f07..95aefa78bb07 100644 --- a/tools/perf/util/util.c +++ b/tools/perf/util/util.c @@ -17,6 +17,7 @@ * XXX We need to find a better place for these things... */ unsigned int page_size; +int cacheline_size; bool test_attr__enabled; -- cgit v1.2.3-59-g8ed1b