From: Al Viro <viro@ZenIV.linux.org.uk>
To: Stephen Rothwell <sfr@canb.auug.org.au>
Cc: Steven Whitehouse <swhiteho@redhat.com>,
Bob Peterson <rpeterso@redhat.com>,
linux-next@vger.kernel.org, linux-kernel@vger.kernel.org,
Abhi Das <adas@redhat.com>
Subject: Re: linux-next: build failure after merge of the vfs tree
Date: Mon, 2 May 2016 02:31:03 +0100 [thread overview]
Message-ID: <20160502013103.GL25498@ZenIV.linux.org.uk> (raw)
In-Reply-To: <20160502112527.095e2998@canb.auug.org.au>
On Mon, May 02, 2016 at 11:25:27AM +1000, Stephen Rothwell wrote:
> Hi Al,
>
> After merging the vfs tree, today's linux-next build (x86_64 allmodconfig)
> failed like this:
>
> In file included from include/linux/notifier.h:13:0,
> from include/linux/memory_hotplug.h:6,
> from include/linux/mmzone.h:744,
> from include/linux/gfp.h:5,
> from include/linux/slab.h:14,
> from fs/gfs2/file.c:10:
> fs/gfs2/file.c: In function 'gfs2_file_splice_read':
> fs/gfs2/file.c:963:19: error: 'struct inode' has no member named 'i_mutex'
> mutex_lock(&inode->i_mutex);
> ^
> include/linux/mutex.h:146:44: note: in definition of macro 'mutex_lock'
> #define mutex_lock(lock) mutex_lock_nested(lock, 0)
> ^
> fs/gfs2/file.c:967:22: error: 'struct inode' has no member named 'i_mutex'
> mutex_unlock(&inode->i_mutex);
> ^
> fs/gfs2/file.c:972:21: error: 'struct inode' has no member named 'i_mutex'
> mutex_unlock(&inode->i_mutex);
> ^
>
> Caused by commit
>
> ad10a307a918 ("parallel lookups: actual switch to rwsem")
>
> interacting with commit
>
> 611526756a3d ("gfs2: Use gfs2 wrapper to sync inode before calling generic_file_splice_read()")
>
> from the gfs2 tree.
>
> I applied the following merge fix patch for today (thanks Al):
>
> From: Stephen Rothwell <sfr@canb.auug.org.au>
> Date: Mon, 2 May 2016 11:17:40 +1000
> Subject: [PATCH] gfs2: fix up for i_mutex -> i_rwsem change
FWIW, that should go into gfs2 tree - inode_lock()/inode_unlock() had been
there since the last cycle and they should've been used instead of direct
access to ->i_mutex. So this fix will be valid in gfs2 branch.
next prev parent reply other threads:[~2016-05-02 1:31 UTC|newest]
Thread overview: 138+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-05-02 1:25 linux-next: build failure after merge of the vfs tree Stephen Rothwell
2016-05-02 1:31 ` Al Viro [this message]
2016-05-02 4:48 ` Abhijith Das
-- strict thread matches above, loose matches on Subject: below --
2021-01-04 22:36 Stephen Rothwell
2021-01-04 23:28 ` Al Viro
2020-10-27 4:14 Stephen Rothwell
2020-10-27 4:59 ` Al Viro
2020-11-10 19:00 ` Al Viro
2020-11-10 21:24 ` Stephen Rothwell
2020-09-28 1:31 Stephen Rothwell
2020-09-28 6:05 ` Christoph Hellwig
2020-09-24 8:30 Stephen Rothwell
2020-09-24 20:08 ` Al Viro
2020-09-25 12:01 ` Stephen Rothwell
2020-09-25 13:38 ` Al Viro
2020-09-29 4:10 ` Josh Poimboeuf
2020-10-06 14:30 ` Josh Poimboeuf
2020-10-06 21:04 ` Stephen Rothwell
2020-10-07 15:46 ` Josh Poimboeuf
2020-07-29 1:56 Stephen Rothwell
2020-07-29 6:33 ` Christoph Hellwig
2020-07-29 19:19 ` Al Viro
2020-07-27 12:06 Stephen Rothwell
2020-05-07 0:39 Stephen Rothwell
2020-05-07 2:35 ` Al Viro
2020-05-07 15:07 ` Jens Axboe
2020-01-10 6:57 Stephen Rothwell
2020-01-10 10:00 ` Carlos Maiolino
2020-01-10 11:03 ` Carlos Maiolino
2020-01-10 22:44 ` Stephen Rothwell
2020-01-13 9:28 ` Carlos Maiolino
2020-01-24 2:41 ` Stephen Rothwell
2020-01-29 22:40 ` Stephen Rothwell
2019-01-02 4:01 Stephen Rothwell
2019-01-30 3:45 ` Stephen Rothwell
2018-10-03 0:32 Stephen Rothwell
2018-10-16 0:17 ` Stephen Rothwell
2018-10-16 16:37 ` Jaegeuk Kim
2018-10-16 20:45 ` Stephen Rothwell
2018-09-10 3:59 Stephen Rothwell
2018-09-10 3:35 Stephen Rothwell
2018-09-18 21:38 ` Stephen Rothwell
2018-09-18 22:17 ` David Howells
2018-09-18 23:49 ` Stephen Rothwell
2018-09-19 7:17 ` Geert Uytterhoeven
2018-09-19 6:01 ` David Howells
2018-09-19 6:31 ` Stephen Rothwell
2018-09-20 10:48 ` Michael Ellerman
2018-09-20 16:20 ` David Howells
2018-09-20 10:44 ` Michael Ellerman
2018-10-29 4:33 ` Stephen Rothwell
2018-10-29 9:07 ` Stephen Rothwell
2018-10-29 9:21 ` David Howells
2018-10-29 10:29 ` Stephen Rothwell
2018-09-06 2:28 Stephen Rothwell
2018-08-07 10:58 Stephen Rothwell
2018-08-07 1:11 Stephen Rothwell
2018-08-06 0:37 Stephen Rothwell
2018-08-06 12:24 ` Stephen Rothwell
2018-08-07 0:59 ` Stephen Rothwell
2018-08-07 2:20 ` Masahiro Yamada
2018-06-19 1:47 Stephen Rothwell
2018-03-19 6:06 Stephen Rothwell
2018-03-19 19:56 ` Mateusz Guzik
2018-04-03 2:26 ` Stephen Rothwell
2018-04-08 2:19 ` Al Viro
2018-04-08 2:55 ` Stephen Rothwell
2017-12-03 23:16 Stephen Rothwell
2017-07-11 0:55 Stephen Rothwell
2017-07-11 9:21 ` David Howells
2017-07-10 2:15 Stephen Rothwell
2017-07-10 2:34 ` Al Viro
2017-02-27 0:27 Stephen Rothwell
2017-02-27 8:31 ` David Howells
2016-07-29 1:19 Stephen Rothwell
2016-07-29 4:18 ` Al Viro
2015-12-10 0:18 Stephen Rothwell
2015-12-10 0:23 ` Stephen Rothwell
2015-12-10 0:48 ` Al Viro
2015-12-10 15:44 ` Mike Marshall
2015-12-21 0:23 ` Stephen Rothwell
2016-01-07 0:42 ` Stephen Rothwell
2016-01-07 2:09 ` Al Viro
2015-12-09 5:58 Stephen Rothwell
2015-12-09 1:19 Stephen Rothwell
2015-12-09 21:30 ` Mike Marshall
2015-12-09 22:20 ` Stephen Rothwell
2015-12-09 22:53 ` Andreas Grünbacher
2015-12-07 22:42 Stephen Rothwell
2015-05-11 1:26 Stephen Rothwell
2015-05-13 2:26 ` Stephen Rothwell
2015-03-13 1:02 Stephen Rothwell
2015-03-24 3:24 ` Stephen Rothwell
2015-03-24 10:44 ` Christoph Hellwig
2014-12-10 7:45 Stephen Rothwell
2014-12-11 2:32 ` Al Viro
2014-04-22 1:26 Stephen Rothwell
2014-04-23 0:33 ` Stephen Rothwell
2013-11-07 0:30 Stephen Rothwell
2013-09-09 2:33 Stephen Rothwell
2013-09-09 8:54 ` Ian Kent
2013-06-24 1:35 Stephen Rothwell
2013-06-24 9:34 ` Al Viro
2013-05-01 2:22 Stephen Rothwell
2013-05-01 13:13 ` J. Bruce Fields
2013-04-08 1:15 Stephen Rothwell
2013-04-09 15:49 ` Stephen Rothwell
2013-04-03 0:22 Stephen Rothwell
2013-04-03 1:14 ` Al Viro
2013-04-02 0:26 Stephen Rothwell
2013-04-02 0:39 ` Al Viro
2012-07-16 0:59 Stephen Rothwell
2012-05-31 0:51 Stephen Rothwell
2012-05-31 1:02 ` Al Viro
2012-01-03 1:43 Stephen Rothwell
2012-01-03 13:39 ` Jan Kara
2012-01-03 14:45 ` Al Viro
2012-01-04 2:17 ` Al Viro
2012-01-04 2:50 ` Dave Chinner
2012-01-04 18:00 ` Jan Kara
2012-01-04 18:47 ` Christoph Hellwig
2012-01-04 22:26 ` Jan Kara
2011-12-22 0:15 Stephen Rothwell
2011-12-20 0:31 Stephen Rothwell
2011-12-19 1:06 Stephen Rothwell
2011-12-19 1:12 ` Al Viro
2011-07-16 6:44 Stephen Rothwell
2011-07-25 3:20 ` Stephen Rothwell
2011-07-25 18:26 ` Trond Myklebust
2011-07-16 6:36 Stephen Rothwell
2010-07-19 0:25 Stephen Rothwell
2010-08-04 1:47 ` Stephen Rothwell
2010-07-12 2:24 Stephen Rothwell
2010-07-12 5:31 ` Ryusuke Konishi
2010-06-22 1:22 Stephen Rothwell
2010-08-04 1:50 ` Stephen Rothwell
2010-05-28 1:45 Stephen Rothwell
2010-05-28 1:51 ` Al Viro
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