perf_counter tools: Clean up u64 usage
A build error slipped in:
builtin-report.c: In function ‘hist_entry__fprintf’:
builtin-report.c:711: error: format ‘%12d’ expects type ‘int’, but argument 3 has type ‘uint64_t’
Because we got a bit sloppy with those types. uint64_t really sucks,
because there's no printf format for it. So standardize on __u64
instead - for all types that go to or come from the ABI (which is __u64),
or for values that need to be large enough even on 32-bit.
Cc: Peter Zijlstra <a.p.zijlstra@chello.nl>
Cc: Mike Galbraith <efault@gmx.de>
Cc: Paul Mackerras <paulus@samba.org>
Cc: Arnaldo Carvalho de Melo <acme@redhat.com>
LKML-Reference: <new-submission>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
diff --git a/tools/perf/builtin-top.c b/tools/perf/builtin-top.c
index 8ba2480..309dbc7 100644
--- a/tools/perf/builtin-top.c
+++ b/tools/perf/builtin-top.c
@@ -79,8 +79,8 @@
* Symbols
*/
-static uint64_t min_ip;
-static uint64_t max_ip = -1ll;
+static __u64 min_ip;
+static __u64 max_ip = -1ll;
struct sym_entry {
struct rb_node rb_node;
@@ -372,7 +372,7 @@
/*
* Binary search in the histogram table and record the hit:
*/
-static void record_ip(uint64_t ip, int counter)
+static void record_ip(__u64 ip, int counter)
{
struct symbol *sym = dso__find_symbol(kernel_dso, ip);
@@ -392,7 +392,7 @@
samples--;
}
-static void process_event(uint64_t ip, int counter)
+static void process_event(__u64 ip, int counter)
{
samples++;