linux-kernel - Re: [PATCH] fs: fix data races on inode->i

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Message-ID: <CAJ75kXZ9N5vnDHXTpoY2ZpzO9o=Crq8wo3w-Ngf=Wj9Ew87z8w@mail.gmail.com>
Date:	Mon, 19 Oct 2015 19:24:00 +0200
From:	William Dauchy <wdauchy@...il.com>
To:	Jeff Layton <jlayton@...chiereds.net>
Cc:	Dmitry Vyukov <dvyukov@...gle.com>,
	Bruce Fields <bfields@...ldses.org>,
	Al Viro <viro@...iv.linux.org.uk>,
	"linux-fsdevel@...r.kernel.org" <linux-fsdevel@...r.kernel.org>,
	LKML <linux-kernel@...r.kernel.org>,
	Kostya Serebryany <kcc@...gle.com>,
	Andrey Konovalov <andreyknvl@...gle.com>,
	Alexander Potapenko <glider@...gle.com>,
	ktsan <ktsan@...glegroups.com>,
	Paul McKenney <paulmck@...ux.vnet.ibm.com>
Subject: Re: [PATCH] fs: fix data races on inode->i_flctx

On Mon, Oct 19, 2015 at 6:53 PM, William Dauchy <wdauchy@...il.com> wrote:
> On Mon, Oct 19, 2015 at 6:44 PM, Jeff Layton <jlayton@...chiereds.net> wrote:
>> This should be fixed by this series of four commits that are already in
>> mainline:
>> bcd7f78d078ff6197715c1ed070c92aca57ec12c..ee296d7c5709440f8abd36b5b65c6
>> b3e388538d9
>
> Am I missing something, I see three of them between
> bcd7f78d078ff6197715c1ed070c92aca57ec12c..ee296d7c5709440f8abd36b5b65c6b3e388538d9
> (and not four)
>
> ee296d7c5709440f8abd36b5b65c6b3e388538d9 locks: inline
> posix_lock_file_wait and flock_lock_file_wait
> 83bfff23e9ed19f37c4ef0bba84e75bd88e5cf21 nfs4: have do_vfs_lock take
> an inode pointer
> 29d01b22eaa18d8b46091d3c98c6001c49f78e4a locks: new helpers -
> flock_lock_inode_wait and posix_lock_inode_wait

I suppose I found the missing one
bcd7f78 locks: have flock_lock_file take an inode pointer instead of a filp

-- 
William
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