linux-kernel - Re: [PATCH updated] drivers/base: Use attribute groups to create sysfs memory files

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Date:	Wed, 29 May 2013 14:27:40 -0700
From:	Cody P Schafer <cody@...ux.vnet.ibm.com>
To:	Nathan Fontenot <nfont@...ux.vnet.ibm.com>
CC:	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-mm <linux-mm@...ck.org>,
	LKML <linux-kernel@...r.kernel.org>
Subject: Re: [PATCH updated] drivers/base: Use attribute groups to create
 sysfs memory files

On 05/28/2013 10:17 PM, Nathan Fontenot wrote:
> Update the sysfs memory code to create/delete files at the time of device
> and subsystem registration.
>
> The current code creates files in the root memory directory explicitly
> through
> the use of init_* routines. The files for each memory block are created and
> deleted explicitly using the mem_[create|delete]_simple_file macros.
>
> This patch creates attribute groups for the memory root files and files in
> each memory block directory so that they are created and deleted implicitly
> at subsys and device register and unregister time.
>
> This did necessitate moving the register_memory() routine and update
> it to set the dev.groups field.
>
> Signed-off-by: Nathan Fontenot <nfont@...ux.vnet.ibm.com>
>
> Updated to apply cleanly to rc2.
>
> Please cc me on responses/comments.
> ---
>   drivers/base/memory.c |  143
> +++++++++++++++++++++-----------------------------
>   1 file changed, 62 insertions(+), 81 deletions(-)
>
> Index: linux/drivers/base/memory.c
> ===================================================================
> --- linux.orig/drivers/base/memory.c    2013-05-28 22:53:58.000000000 -0500
> +++ linux/drivers/base/memory.c 2013-05-28 22:56:49.000000000 -0500

These changes look good, but this email doesn't play nice with `git am`. ex:

	"fatal: corrupt patch at line 80"

There is nothing particularly bad about line 80. Please fix and resend 
(git format-patch generally gets this right, maybe use that?)


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