From: Dmitry Osipenko <dmitry.osipenko@collabora.com>
To: Benjamin Gaignard <benjamin.gaignard@collabora.com>,
tfiga@chromium.org, m.szyprowski@samsung.com, mchehab@kernel.org,
ming.qian@nxp.com, shijie.qin@nxp.com, eagle.zhou@nxp.com,
bin.liu@mediatek.com, matthias.bgg@gmail.com,
angelogioacchino.delregno@collabora.com,
tiffany.lin@mediatek.com, andrew-ct.chen@mediatek.com,
yunfei.dong@mediatek.com, stanimir.k.varbanov@gmail.com,
quic_vgarodia@quicinc.com, agross@kernel.org,
andersson@kernel.org, konrad.dybcio@linaro.org,
ezequiel@vanguardiasur.com.ar, p.zabel@pengutronix.de,
daniel.almeida@collabora.com, hverkuil-cisco@xs4all.nl,
laurent.pinchart@ideasonboard.com, jernel@kernel.org
Cc: linux-media@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org,
linux-arm-msm@vger.kernel.org,
linux-rockchip@lists.infradead.org, kernel@collabora.com
Subject: Re: [PATCH v2 2/8] media: videobuf2: Make bufs array dynamic allocated
Date: Fri, 24 Mar 2023 16:02:39 +0300 [thread overview]
Message-ID: <5a16edd7-3e68-1f94-0ff1-24668fc43501@collabora.com> (raw)
In-Reply-To: <20230321102855.346732-3-benjamin.gaignard@collabora.com>
On 3/21/23 13:28, Benjamin Gaignard wrote:
> + q->bufs = kmalloc_array(q->max_num_bufs, sizeof(*q->bufs), GFP_KERNEL | __GFP_ZERO);
> + if (!q->bufs)
> + return -ENOMEM;
> +
Use kcalloc()
--
Best regards,
Dmitry
next prev parent reply other threads:[~2023-03-24 13:02 UTC|newest]
Thread overview: 37+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-03-21 10:28 [PATCH v2 0/8] Add DELETE_BUF ioctl Benjamin Gaignard
2023-03-21 10:28 ` [PATCH v2 1/8] media: videobuf2: Access vb2_queue bufs array through helper functions Benjamin Gaignard
2023-03-21 17:42 ` kernel test robot
2023-05-18 10:37 ` Tomasz Figa
2023-03-21 10:28 ` [PATCH v2 2/8] media: videobuf2: Make bufs array dynamic allocated Benjamin Gaignard
2023-03-21 18:16 ` Laurent Pinchart
2023-05-19 10:04 ` Tomasz Figa
2023-03-24 5:01 ` Dan Carpenter
2023-03-24 8:11 ` Benjamin Gaignard
2023-03-24 8:31 ` Hans Verkuil
2023-03-24 8:48 ` Laurent Pinchart
2023-03-24 8:52 ` Hans Verkuil
2023-03-24 8:56 ` Benjamin Gaignard
2023-05-19 10:00 ` Tomasz Figa
2023-03-24 13:02 ` Dmitry Osipenko [this message]
2023-03-21 10:28 ` [PATCH v2 3/8] media: videobuf2: Add a module param to limit vb2 queue buffer storage Benjamin Gaignard
2023-03-21 17:01 ` kernel test robot
2023-03-21 19:15 ` kernel test robot
2023-03-22 6:22 ` [EXT] " Ming Qian
2023-05-19 10:19 ` Tomasz Figa
2023-05-30 17:38 ` Laurent Pinchart
2023-05-31 6:36 ` Hans Verkuil
2023-05-31 8:03 ` Laurent Pinchart
2023-05-31 8:30 ` Hans Verkuil
2023-05-31 12:39 ` Laurent Pinchart
2023-06-01 8:03 ` Benjamin Gaignard
2023-06-01 8:34 ` Laurent Pinchart
2023-06-08 10:24 ` Tomasz Figa
2023-06-08 10:42 ` Laurent Pinchart
2023-03-21 10:28 ` [PATCH v2 4/8] media: videobuf2: Stop define VB2_MAX_FRAME as global Benjamin Gaignard
2023-05-23 7:14 ` Tomasz Figa
2023-03-21 10:28 ` [PATCH v2 5/8] media: v4l2: Add DELETE_BUF ioctl Benjamin Gaignard
2023-03-21 20:06 ` kernel test robot
2023-05-23 8:23 ` Tomasz Figa
2023-03-21 10:28 ` [PATCH v2 6/8] media: v4l2: Add mem2mem helpers for " Benjamin Gaignard
2023-03-21 10:28 ` [PATCH v2 7/8] media: vim2m: Use v4l2-mem2mem helpers for VIDIOC_DELETE_BUF ioctl Benjamin Gaignard
2023-03-21 10:28 ` [PATCH v2 8/8] media: verisilicon: " Benjamin Gaignard
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