Date: Thu, 3 Mar 2016 11:41:18 +0100
From: Jan Kara <jack@suse.cz>
To: Waiman Long <Waiman.Long@hpe.com>
Cc: Alexander Viro <viro@zeniv.linux.org.uk>, Jan Kara <jack@suse.com>,
        Jeff Layton <jlayton@poochiereds.net>,
        "J. Bruce Fields" <bfields@fieldses.org>, Tejun Heo <tj@kernel.org>,
        Christoph Lameter <cl@linux-foundation.org>,
        linux-fsdevel@vger.kernel.org, linux-kernel@vger.kernel.org,
        Ingo Molnar <mingo@redhat.com>, Peter Zijlstra <peterz@infradead.org>,
        Andi Kleen <andi@firstfloor.org>, Dave Chinner <dchinner@redhat.com>,
        Boqun Feng <boqun.feng@gmail.com>,
        Scott J Norton <scott.norton@hp.com>,
        Douglas Hatch <doug.hatch@hp.com>
Subject: Re: [PATCH v5 0/5] vfs: Use per-cpu list for SB's s_inodes list
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On Tue 01-03-16 15:59:58, Waiman Long wrote:
> v4->v5:
>  - Fix the UP panic problem reported by 0day test by unifying the SMP
>    and UP code.
>  - Add patch 5 to add a new kernel config parameter to allow disabling
>    per-cpu list for small systems that won't benefit much from this
>    feature.

Hum, it seems you've missed my comment in [1] regarding a race I found.

[1] http://www.spinics.net/lists/linux-fsdevel/msg95052.html

								Honza
-- 
Jan Kara <jack@suse.com>
SUSE Labs, CR