From: Sergey Senozhatsky <senozhatsky@chromium.org>
To: Hans Verkuil <hverkuil@xs4all.nl>
Cc: Sergey Senozhatsky <senozhatsky@chromium.org>,
Hans Verkuil <hans.verkuil@cisco.com>,
Tomasz Figa <tfiga@chromium.org>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Kyungmin Park <kyungmin.park@samsung.com>,
Marek Szyprowski <m.szyprowski@samsung.com>,
Sakari Ailus <sakari.ailus@iki.fi>,
Laurent Pinchart <laurent.pinchart@ideasonboard.com>,
Pawel Osciak <posciak@chromium.org>,
linux-media@vger.kernel.org, linux-kernel@vger.kernel.org
Subject: Re: [PATCHv4 01/11] videobuf2: add cache management members
Date: Sat, 7 Mar 2020 20:28:38 +0900 [thread overview]
Message-ID: <20200307112838.GA125961@google.com> (raw)
In-Reply-To: <6f5916dd-63f6-5d19-13f4-edd523205a1f@xs4all.nl>
On (20/03/07 11:10), Hans Verkuil wrote:
[..]
> >>> @@ -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"?
>
> The vb2_queue bitfields are the only places in that header were 'unsigned' is
> used. I think that that should be fixed in a separate patch. It's nice to have
> it consistent.
>
> Put that patch in the beginning of the series, that way I can pick it up in the
> next pull request.
OK, done.
For the time being the series has moved to github public repo [0],
I'll try to run more 'twisty' cases and re-submit once it survives
beating.
[0] https://github.com/sergey-senozhatsky/v4l2-mmap-cache-flags
-ss
next prev parent reply other threads:[~2020-03-07 11:28 UTC|newest]
Thread overview: 50+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-02 4:12 [PATCHv4 00/11] Implement V4L2_BUF_FLAG_NO_CACHE_* flags Sergey Senozhatsky
2020-03-02 4:12 ` [PATCHv4 01/11] videobuf2: add cache management members Sergey Senozhatsky
2020-03-06 13:57 ` Hans Verkuil
2020-03-07 5:22 ` Sergey Senozhatsky
2020-03-07 9:46 ` Sergey Senozhatsky
2020-03-07 10:10 ` Hans Verkuil
2020-03-07 11:28 ` Sergey Senozhatsky [this message]
2020-03-07 11:47 ` Hans Verkuil
2020-03-09 3:27 ` Sergey Senozhatsky
2020-03-09 3:44 ` Sergey Senozhatsky
2020-03-09 7:21 ` Hans Verkuil
2020-03-09 7:25 ` Sergey Senozhatsky
2020-03-09 7:28 ` Hans Verkuil
2020-03-09 7:39 ` Sergey Senozhatsky
2020-03-09 8:58 ` Tomasz Figa
2020-03-09 9:08 ` Sergey Senozhatsky
2020-03-09 9:17 ` Tomasz Figa
2020-03-09 9:29 ` Sergey Senozhatsky
2020-03-09 4:03 ` Sergey Senozhatsky
2020-03-09 7:17 ` Hans Verkuil
2020-03-02 4:12 ` [PATCHv4 02/11] videobuf2: handle V4L2 buffer cache flags Sergey Senozhatsky
2020-03-02 4:12 ` [PATCHv4 03/11] videobuf2: add V4L2_FLAG_MEMORY_NON_CONSISTENT flag Sergey Senozhatsky
2020-03-06 13:58 ` Hans Verkuil
2020-03-07 8:09 ` Sergey Senozhatsky
2020-03-02 4:12 ` [PATCHv4 04/11] videobuf2: add queue memory consistency parameter Sergey Senozhatsky
2020-03-06 14:04 ` Hans Verkuil
2020-03-07 7:50 ` Sergey Senozhatsky
2020-03-07 10:03 ` Hans Verkuil
2020-03-20 13:46 ` Dafna Hirschfeld
2020-03-24 2:39 ` Sergey Senozhatsky
2020-03-24 10:17 ` Ezequiel Garcia
2020-03-25 2:32 ` Sergey Senozhatsky
2020-03-27 11:27 ` Tomasz Figa
2020-03-02 4:12 ` [PATCHv4 05/11] videobuf2: handle V4L2_FLAG_MEMORY_NON_CONSISTENT flag Sergey Senozhatsky
2020-03-06 15:30 ` Hans Verkuil
2020-03-07 7:51 ` Sergey Senozhatsky
2020-03-07 9:38 ` Sergey Senozhatsky
2020-03-07 10:05 ` Hans Verkuil
2020-03-02 4:12 ` [PATCHv4 06/11] videobuf2: factor out planes prepare/finish functions Sergey Senozhatsky
2020-03-02 4:12 ` [PATCHv4 07/11] videobuf2: do not sync caches when we are allowed not to Sergey Senozhatsky
2020-03-02 4:12 ` [PATCHv4 08/11] videobuf2: check ->synced flag in prepare() and finish() Sergey Senozhatsky
2020-03-02 4:12 ` [PATCHv4 09/11] videobuf2: add begin/end cpu_access callbacks to dma-contig Sergey Senozhatsky
2020-03-02 4:12 ` [PATCHv4 10/11] videobuf2: add begin/end cpu_access callbacks to dma-sg Sergey Senozhatsky
2020-03-06 14:04 ` Hans Verkuil
2020-03-07 5:26 ` Sergey Senozhatsky
2020-03-07 9:32 ` Hans Verkuil
2020-03-07 9:39 ` Sergey Senozhatsky
2020-03-02 4:12 ` [PATCHv4 11/11] videobuf2: don't test db_attach in dma-contig prepare and finish Sergey Senozhatsky
2020-03-06 14:18 ` [PATCHv4 00/11] Implement V4L2_BUF_FLAG_NO_CACHE_* flags Hans Verkuil
2020-03-07 8:08 ` Sergey Senozhatsky
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