From 373e915cd8e84544609eced57a44fbc084f8d60f Mon Sep 17 00:00:00 2001
From: Bart Van Assche <bvanassche@acm.org>
Date: Wed, 20 Mar 2019 13:15:01 -0700
Subject: [PATCH] blk-iolatency: #include "blk.h"
This patch avoids that the following warning is reported when building
with W=1:
block/blk-iolatency.c:734:5: warning: no previous prototype for 'blk_iolatency_init' [-Wmissing-prototypes]
Cc: Josef Bacik <jbacik@fb.com>
Fixes: d70675121546 ("block: introduce blk-iolatency io controller") # v4.19
Signed-off-by: Bart Van Assche <bvanassche@acm.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
---
block/blk-iolatency.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/blk-iolatency.c b/block/blk-iolatency.c
index 2620baa1f6993..507212d75ee2c 100644
--- a/block/blk-iolatency.c
+++ b/block/blk-iolatency.c
@@ -75,6 +75,7 @@
#include <linux/blk-mq.h>
#include "blk-rq-qos.h"
#include "blk-stat.h"
+#include "blk.h"
#define DEFAULT_SCALE_COOKIE 1000000U
--
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