linux-kernel - [PATCH 2/6] selftests/cachestat: Fix print

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Date:   Mon, 28 Aug 2023 12:49:06 +0200
From:   "Wieczor-Retman, Maciej" <maciej.wieczor-retman@...el.com>
To:     Nhat Pham <nphamcs@...il.com>,
        Johannes Weiner <hannes@...xchg.org>,
        Shuah Khan <shuah@...nel.org>
Cc:     ilpo.jarvinen@...ux.intel.com, reinette.chatre@...el.com,
        "Wieczor-Retman, Maciej" <maciej.wieczor-retman@...el.com>,
        Wieczor-Retman@...r.kernel.org, linux-mm@...ck.org,
        linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 2/6] selftests/cachestat: Fix print_cachestat format

The format specifier in printf() call expects long int variables and
received long long int.

Change format specifiers to long long int so they match passed
variables.

Signed-off-by: Wieczor-Retman, Maciej <maciej.wieczor-retman@...el.com>
---
 tools/testing/selftests/cachestat/test_cachestat.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/cachestat/test_cachestat.c b/tools/testing/selftests/cachestat/test_cachestat.c
index 77620e7ecf56..a7adf42afb20 100644
--- a/tools/testing/selftests/cachestat/test_cachestat.c
+++ b/tools/testing/selftests/cachestat/test_cachestat.c
@@ -25,7 +25,7 @@ static const char * const dev_files[] = {
 void print_cachestat(struct cachestat *cs)
 {
 	ksft_print_msg(
-	"Using cachestat: Cached: %lu, Dirty: %lu, Writeback: %lu, Evicted: %lu, Recently Evicted: %lu\n",
+	"Using cachestat: Cached: %llu, Dirty: %llu, Writeback: %llu, Evicted: %llu, Recently Evicted: %llu\n",
 	cs->nr_cache, cs->nr_dirty, cs->nr_writeback,
 	cs->nr_evicted, cs->nr_recently_evicted);
 }
-- 
2.42.0