linux-kernel - Re: [PATCH] remtoteproc: Export notification id range

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Message-ID: <CAK=WgbY_4QBjWXyv=NQLADWnkHBOEVsWwTfjFK=B_R39BY-aXg@mail.gmail.com>
Date:	Wed, 12 Sep 2012 10:30:45 +0300
From:	Ohad Ben-Cohen <ohad@...ery.com>
To:	sjur.brandeland@...ricsson.com
Cc:	Sjur Brændeland <sjurbren@...il.com>,
	linux-kernel@...r.kernel.org
Subject: Re: [PATCH] remtoteproc: Export notification id range

Hi Sjur,

On Mon, Sep 3, 2012 at 4:48 PM,  <sjur.brandeland@...ricsson.com> wrote:
> diff --git a/drivers/remoteproc/remoteproc_core.c b/drivers/remoteproc/remoteproc_core.c
> index d5c2dbf..00e1674 100644
> --- a/drivers/remoteproc/remoteproc_core.c
> +++ b/drivers/remoteproc/remoteproc_core.c
> @@ -215,6 +215,9 @@ int rproc_alloc_vring(struct rproc_vdev *rvdev, int i)
>                 return ret;
>         }
>
> +       /* Store largest notifyid */
> +       rproc->max_notifyid = max(rproc->max_notifyid, notifyid);

For completeness, I think we probably also want to update max_notifyid
when a notifyid is removed (i.e. on rproc_free_vring).

Thanks,
Ohad.
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