linux-kernel - Re: [PATCHv4 01/11] videobuf2: add cache management members

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Message-ID: <20200307094634.GB29464@google.com>
Date:   Sat, 7 Mar 2020 18:46:34 +0900
From:   Sergey Senozhatsky <senozhatsky@...omium.org>
To:     Hans Verkuil <hverkuil@...all.nl>
Cc:     Sergey Senozhatsky <senozhatsky@...omium.org>,
        Hans Verkuil <hans.verkuil@...co.com>,
        Tomasz Figa <tfiga@...omium.org>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        Kyungmin Park <kyungmin.park@...sung.com>,
        Marek Szyprowski <m.szyprowski@...sung.com>,
        Sakari Ailus <sakari.ailus@....fi>,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>,
        Pawel Osciak <posciak@...omium.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCHv4 01/11] videobuf2: add cache management members

On (20/03/06 14:57), Hans Verkuil wrote:
[..]
> >   * @lock:	pointer to a mutex that protects the &struct vb2_queue. The
> >   *		driver can set this to a mutex to let the v4l2 core serialize
> >   *		the queuing ioctls. If the driver wants to handle locking
> > @@ -564,6 +573,7 @@ struct vb2_queue {
> >  	unsigned			requires_requests:1;
> >  	unsigned			uses_qbuf:1;
> >  	unsigned			uses_requests:1;
> > +	unsigned			allow_cache_hints:1;

Shall I use "unsigned int" here instead of "unsigned"?

	-ss