1 files changed, 0 insertions, 20 deletions

diff --git a/tools/perf/util/util.c b/tools/perf/util/util.c
index 6fd130a5d8f2..44211e483fbf 100644
--- a/tools/perf/util/util.c
+++ b/tools/perf/util/util.c
@@ -43,26 +43,6 @@ void perf_set_multithreaded(void)
 
 unsigned int page_size;
 
-#ifdef _SC_LEVEL1_DCACHE_LINESIZE
-#define cache_line_size(cacheline_sizep) *cacheline_sizep = sysconf(_SC_LEVEL1_DCACHE_LINESIZE)
-#else
-static void cache_line_size(int *cacheline_sizep)
-{
-        if (sysfs__read_int("devices/system/cpu/cpu0/cache/index0/coherency_line_size", cacheline_sizep))
-                pr_debug("cannot determine cache line size");
-}
-#endif
-
-int cacheline_size(void)
-{
-        static int size;
-
-        if (!size)
-                cache_line_size(&size);
-
-        return size;
-}
-
 int sysctl_perf_event_max_stack = PERF_MAX_STACK_DEPTH;
 int sysctl_perf_event_max_contexts_per_stack = PERF_MAX_CONTEXTS_PER_STACK;