linux-kernel - Re: [PATCH v6 1/4] xattr: extract simple

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Message-ID: <20120816195831.GF24861@google.com>
Date:	Thu, 16 Aug 2012 12:58:31 -0700
From:	Tejun Heo <tj@...nel.org>
To:	aris@...hat.com
Cc:	linux-kernel@...r.kernel.org, cgroups@...r.kernel.org,
	Li Zefan <lizefan@...wei.com>, Hugh Dickins <hughd@...gle.com>,
	Hillf Danton <dhillf@...il.com>,
	Lennart Poettering <lpoetter@...hat.com>
Subject: Re: [PATCH v6 1/4] xattr: extract simple_xattr code from tmpfs

On Thu, Aug 16, 2012 at 01:44:54PM -0400, aris@...hat.com wrote:
> From: Li Zefan <lizefan@...wei.com>
> 
> Extract in-memory xattr APIs from tmpfs. Will be used by cgroup.
> 
> $ size vmlinux.o
>    text    data     bss     dec     hex filename
> 4658782  880729 5195032 10734543         a3cbcf vmlinux.o
> $ size vmlinux.o
>    text    data     bss     dec     hex filename
> 4658957  880729 5195032 10734718         a3cc7e vmlinux.o
> 
> v6:
> - no changes
> v5:
> - no changes
> v4:
> - move simple_xattrs_free() to fs/xattr.c
> v3:
> - in kmem_xattrs_free(), reinitialize the list
> - use simple_xattr_* prefix
> - introduce simple_xattr_add() to prevent direct list usage
> 
> Cc: Li Zefan <lizefan@...wei.com>
> Cc: Tejun Heo <tj@...nel.org>
> Cc: Hugh Dickins <hughd@...gle.com>

Hugh, can you please review and ack this one?

Thanks.

-- 
tejun
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