linux-kernel - [PATCH 1/1] blk-mq/debugfs: Fix improper print qualifier

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Message-Id: <7f9091f59d0331bf55286d5f78fa20fa4dde2e21.1560486257.git.asml.silence@gmail.com>
Date:   Fri, 14 Jun 2019 14:39:26 +0300
From:   "Pavel Begunkov (Silence)" <asml.silence@...il.com>
To:     Jens Axboe <axboe@...nel.dk>, linux-block@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Pavel Begunkov <asml.silence@...il.com>
Subject: [PATCH 1/1] blk-mq/debugfs: Fix improper print qualifier

From: Pavel Begunkov <asml.silence@...il.com>

struct blk_rq_stat::mean is a u64 value, so use %llu

Signed-off-by: Pavel Begunkov <asml.silence@...il.com>
---
 block/blk-mq-debugfs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/block/blk-mq-debugfs.c b/block/blk-mq-debugfs.c
index 6aea0ebc3a73..f69da381cb1e 100644
--- a/block/blk-mq-debugfs.c
+++ b/block/blk-mq-debugfs.c
@@ -17,7 +17,7 @@
 static void print_stat(struct seq_file *m, struct blk_rq_stat *stat)
 {
 	if (stat->nr_samples) {
-		seq_printf(m, "samples=%d, mean=%lld, min=%llu, max=%llu",
+		seq_printf(m, "samples=%d, mean=%llu, min=%llu, max=%llu",
 			   stat->nr_samples, stat->mean, stat->min, stat->max);
 	} else {
 		seq_puts(m, "samples=0");
-- 
2.22.0