Hi all,
After merging the block tree, today's linux-next build (x86_64
allmodconfig) failed like this:
In file included from include/linux/kernel.h:15,
from include/linux/list.h:9,
from include/linux/module.h:12,
from block/bfq-iosched.c:116:
block/bfq-iosched.c: In function 'bfq_set_next_ioprio_data':
block/bfq-iosched.c:4980:5: error: implicit declaration of function 'bdi_dev_name'; did you mean 'blkg_dev_name'? [-Werror=implicit-function-declaration]
4980 | bdi_dev_name(bfqq->bfqd->queue->backing_dev_info),
| ^~~~~~~~~~~~
Caused by commit
0f6438fca125 ("bdi: use bdi_dev_name() to get device name")
I have applied the following patch for today.
From: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
Date: Fri, 8 May 2020 15:23:50 +1000
Subject: [PATCH] bdi: bdi_dev_name() needs backing-dev.h
Fixes: 0f6438fca125 ("bdi: use bdi_dev_name() to get device name")
Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx>
---
block/bfq-iosched.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/block/bfq-iosched.c b/block/bfq-iosched.c
index 4d4fe44a9eea..3d411716d7ee 100644
--- a/block/bfq-iosched.c
+++ b/block/bfq-iosched.c
@@ -123,6 +123,7 @@
#include <linux/ioprio.h>
#include <linux/sbitmap.h>
#include <linux/delay.h>
+#include <linux/backing-dev.h>
#include "blk.h"
#include "blk-mq.h"
--
2.26.2
--
Cheers,
Stephen Rothwell
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