linux-kernel - linux-next: build failure after merge of the block tree

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [thread-next>] [day] [month] [year] [list]

Date:   Thu, 11 Jul 2019 15:15:07 +1000
From:   Stephen Rothwell <sfr@...b.auug.org.au>
To:     Jens Axboe <axboe@...nel.dk>, Jaegeuk Kim <jaegeuk@...nel.org>
Cc:     Linux Next Mailing List <linux-next@...r.kernel.org>,
        Linux Kernel Mailing List <linux-kernel@...r.kernel.org>,
        Tejun Heo <tj@...nel.org>, Chao Yu <yuchao0@...wei.com>
Subject: linux-next: build failure after merge of the block tree

Hi all,

After merging the block tree, today's linux-next build (x86_64
allmodconfig) failed like this:

fs/f2fs/data.c: In function 'f2fs_merge_page_bio':
fs/f2fs/data.c:516:3: error: implicit declaration of function 'wbc_account_io'; did you mean 'blk_account_rq'? [-Werror=implicit-function-declaration]
   wbc_account_io(fio->io_wbc, page, PAGE_SIZE);
   ^~~~~~~~~~~~~~
   blk_account_rq

Caused by commit

  34e51a5e1a6e ("blkcg, writeback: Rename wbc_account_io() to wbc_account_cgroup_owner()")

interacting with commit

  8648de2c581e ("f2fs: add bio cache for IPU")

from the f2fs tree.

I added the following merge fix patch or today:

From: Stephen Rothwell <sfr@...b.auug.org.au>
Date: Thu, 11 Jul 2019 15:13:21 +1000
Subject: [PATCH] f2fs: fix for wbc_account_io rename

Signed-off-by: Stephen Rothwell <sfr@...b.auug.org.au>
---
 fs/f2fs/data.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/fs/f2fs/data.c b/fs/f2fs/data.c
index 323306630f93..4eb2f3920140 100644
--- a/fs/f2fs/data.c
+++ b/fs/f2fs/data.c
@@ -513,7 +513,7 @@ int f2fs_merge_page_bio(struct f2fs_io_info *fio)
 	}
 
 	if (fio->io_wbc)
-		wbc_account_io(fio->io_wbc, page, PAGE_SIZE);
+		wbc_account_cgroup_owner(fio->io_wbc, page, PAGE_SIZE);
 
 	inc_page_count(fio->sbi, WB_DATA_TYPE(page));
 
-- 
2.20.1

-- 
Cheers,
Stephen Rothwell

Content of type "application/pgp-signature" skipped