linux-kernel - [PATCH v2 9/9] selftests/resctrl: Correct get_llc

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Message-Id: <20230215130605.31583-10-ilpo.jarvinen@linux.intel.com>
Date:   Wed, 15 Feb 2023 15:06:05 +0200
From:   Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
To:     linux-kselftest@...r.kernel.org, linux-kernel@...r.kernel.org,
        Reinette Chatre <reinette.chatre@...el.com>,
        Fenghua Yu <fenghua.yu@...el.com>,
        Shuah Khan <shuah@...nel.org>
Cc:     Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
Subject: [PATCH v2 9/9] selftests/resctrl: Correct get_llc_perf() param in function comment

get_llc_perf() function comment refers to cpu_no parameter that does
not exist.

Correct get_llc_perf() the comment to document llc_perf_miss instead.

Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@...ux.intel.com>
---
 tools/testing/selftests/resctrl/cache.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/tools/testing/selftests/resctrl/cache.c b/tools/testing/selftests/resctrl/cache.c
index 585186c874dc..8a4fe8693be6 100644
--- a/tools/testing/selftests/resctrl/cache.c
+++ b/tools/testing/selftests/resctrl/cache.c
@@ -77,7 +77,7 @@ static int reset_enable_llc_perf(pid_t pid, int cpu_no)
 
 /*
  * get_llc_perf:	llc cache miss through perf events
- * @cpu_no:		CPU number that the benchmark PID is binded to
+ * @llc_perf_miss:	LLC miss counter that is filled on success
  *
  * Perf events like HW_CACHE_MISSES could be used to validate number of
  * cache lines allocated.
-- 
2.30.2