linux-kernel - Re: [PATCH 03/17] fs: icache lock inode hash

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Message-Id: <20100929215220.8b5f3910.akpm@linux-foundation.org>
Date:	Wed, 29 Sep 2010 21:52:20 -0700
From:	Andrew Morton <akpm@...ux-foundation.org>
To:	Dave Chinner <david@...morbit.com>
Cc:	linux-fsdevel@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH 03/17] fs: icache lock inode hash

On Wed, 29 Sep 2010 22:18:35 +1000 Dave Chinner <david@...morbit.com> wrote:

>  DEFINE_SPINLOCK(inode_lock);
>  DEFINE_SPINLOCK(sb_inode_list_lock);
> +DEFINE_SPINLOCK(inode_hash_lock);

I assume these all go away later on.  If not, they'll probably all land
in the same cacheline!

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