linux-kernel - Re: [PATCH 05/16] mm/drivers: use vm_flags

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Message-ID: <3319224.gEMkjEgmG9@avalon>
Date:	Wed, 21 Mar 2012 11:34:56 +0100
From:	Laurent Pinchart <laurent.pinchart@...asonboard.com>
To:	Konstantin Khlebnikov <khlebnikov@...nvz.org>
Cc:	Andrew Morton <akpm@...ux-foundation.org>,
	devel@...verdev.osuosl.org,
	Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
	linux-kernel@...r.kernel.org,
	Mauro Carvalho Chehab <mchehab@...radead.org>,
	linux-mm@...ck.org,
	Arve Hjønnevåg <arve@...roid.com>,
	John Stultz <john.stultz@...aro.org>,
	linux-media@...r.kernel.org
Subject: Re: [PATCH 05/16] mm/drivers: use vm_flags_t for vma flags

Hi Konstantin,

Thanks for the patch.

On Wednesday 21 March 2012 10:56:33 Konstantin Khlebnikov wrote:
> Signed-off-by: Konstantin Khlebnikov <khlebnikov@...nvz.org>
> Cc: linux-media@...r.kernel.org
> Cc: devel@...verdev.osuosl.org
> Cc: Laurent Pinchart <laurent.pinchart@...asonboard.com>
> Cc: Mauro Carvalho Chehab <mchehab@...radead.org>
> Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>
> Cc: John Stultz <john.stultz@...aro.org>
> Cc: "Arve Hjønnevåg" <arve@...roid.com>
> ---
>  drivers/media/video/omap3isp/ispqueue.h |    2 +-

For the OMAP3 ISP driver,

Acked-by: Laurent Pinchart <laurent.pinchart@...asonboard.com>

>  drivers/staging/android/ashmem.c        |    2 +-
>  2 files changed, 2 insertions(+), 2 deletions(-)
> 
> diff --git a/drivers/media/video/omap3isp/ispqueue.h
> b/drivers/media/video/omap3isp/ispqueue.h index 92c5a12..908dfd7 100644
> --- a/drivers/media/video/omap3isp/ispqueue.h
> +++ b/drivers/media/video/omap3isp/ispqueue.h
> @@ -90,7 +90,7 @@ struct isp_video_buffer {
>  	void *vaddr;
> 
>  	/* For userspace buffers. */
> -	unsigned long vm_flags;
> +	vm_flags_t vm_flags;
>  	unsigned long offset;
>  	unsigned int npages;
>  	struct page **pages;
> diff --git a/drivers/staging/android/ashmem.c
> b/drivers/staging/android/ashmem.c index 9f1f27e..4511420 100644
> --- a/drivers/staging/android/ashmem.c
> +++ b/drivers/staging/android/ashmem.c
> @@ -269,7 +269,7 @@ out:
>  	return ret;
>  }
> 
> -static inline unsigned long calc_vm_may_flags(unsigned long prot)
> +static inline vm_flags_t calc_vm_may_flags(unsigned long prot)
>  {
>  	return _calc_vm_trans(prot, PROT_READ,  VM_MAYREAD) |
>  	       _calc_vm_trans(prot, PROT_WRITE, VM_MAYWRITE) |
> 

-- 
Regards,

Laurent Pinchart

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