From: Benjamin Gaignard <benjamin.gaignard@collabora.com>
To: mchehab@kernel.org, tfiga@chromium.org, m.szyprowski@samsung.com,
ming.qian@nxp.com, ezequiel@vanguardiasur.com.ar,
p.zabel@pengutronix.de, gregkh@linuxfoundation.org,
hverkuil-cisco@xs4all.nl, nicolas.dufresne@collabora.com
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,
linux-staging@lists.linux.dev, kernel@collabora.com,
Benjamin Gaignard <benjamin.gaignard@collabora.com>
Subject: [PATCH v6 02/18] media: videobuf2: Stop spamming kernel log with all queue counter
Date: Fri, 1 Sep 2023 14:43:58 +0200 [thread overview]
Message-ID: <20230901124414.48497-3-benjamin.gaignard@collabora.com> (raw)
In-Reply-To: <20230901124414.48497-1-benjamin.gaignard@collabora.com>
Only report unbalanced queue counters do avoid spamming kernel log
with useless information.
Signed-off-by: Benjamin Gaignard <benjamin.gaignard@collabora.com>
---
.../media/common/videobuf2/videobuf2-core.c | 69 +++++++++++--------
1 file changed, 41 insertions(+), 28 deletions(-)
diff --git a/drivers/media/common/videobuf2/videobuf2-core.c b/drivers/media/common/videobuf2/videobuf2-core.c
index cf3b9f5b69b7..85e561e46899 100644
--- a/drivers/media/common/videobuf2/videobuf2-core.c
+++ b/drivers/media/common/videobuf2/videobuf2-core.c
@@ -537,16 +537,18 @@ static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
q->cnt_prepare_streaming != q->cnt_unprepare_streaming ||
q->cnt_wait_prepare != q->cnt_wait_finish;
- if (unbalanced || debug) {
- pr_info("counters for queue %p:%s\n", q,
- unbalanced ? " UNBALANCED!" : "");
- pr_info(" setup: %u start_streaming: %u stop_streaming: %u\n",
- q->cnt_queue_setup, q->cnt_start_streaming,
- q->cnt_stop_streaming);
- pr_info(" prepare_streaming: %u unprepare_streaming: %u\n",
- q->cnt_prepare_streaming, q->cnt_unprepare_streaming);
- pr_info(" wait_prepare: %u wait_finish: %u\n",
- q->cnt_wait_prepare, q->cnt_wait_finish);
+ if (unbalanced) {
+ pr_info("unbalanced counters for queue %p\n", q);
+ if (q->cnt_start_streaming != q->cnt_stop_streaming)
+ pr_info(" setup: %u start_streaming: %u stop_streaming: %u\n",
+ q->cnt_queue_setup, q->cnt_start_streaming,
+ q->cnt_stop_streaming);
+ if (q->cnt_prepare_streaming != q->cnt_unprepare_streaming)
+ pr_info(" prepare_streaming: %u unprepare_streaming: %u\n",
+ q->cnt_prepare_streaming, q->cnt_unprepare_streaming);
+ if (q->cnt_wait_prepare != q->cnt_wait_finish)
+ pr_info(" wait_prepare: %u wait_finish: %u\n",
+ q->cnt_wait_prepare, q->cnt_wait_finish);
}
q->cnt_queue_setup = 0;
q->cnt_wait_prepare = 0;
@@ -567,24 +569,35 @@ static void __vb2_queue_free(struct vb2_queue *q, unsigned int buffers)
vb->cnt_buf_prepare != vb->cnt_buf_finish ||
vb->cnt_buf_init != vb->cnt_buf_cleanup;
- if (unbalanced || debug) {
- pr_info(" counters for queue %p, buffer %d:%s\n",
- q, buffer, unbalanced ? " UNBALANCED!" : "");
- pr_info(" buf_init: %u buf_cleanup: %u buf_prepare: %u buf_finish: %u\n",
- vb->cnt_buf_init, vb->cnt_buf_cleanup,
- vb->cnt_buf_prepare, vb->cnt_buf_finish);
- pr_info(" buf_out_validate: %u buf_queue: %u buf_done: %u buf_request_complete: %u\n",
- vb->cnt_buf_out_validate, vb->cnt_buf_queue,
- vb->cnt_buf_done, vb->cnt_buf_request_complete);
- pr_info(" alloc: %u put: %u prepare: %u finish: %u mmap: %u\n",
- vb->cnt_mem_alloc, vb->cnt_mem_put,
- vb->cnt_mem_prepare, vb->cnt_mem_finish,
- vb->cnt_mem_mmap);
- pr_info(" get_userptr: %u put_userptr: %u\n",
- vb->cnt_mem_get_userptr, vb->cnt_mem_put_userptr);
- pr_info(" attach_dmabuf: %u detach_dmabuf: %u map_dmabuf: %u unmap_dmabuf: %u\n",
- vb->cnt_mem_attach_dmabuf, vb->cnt_mem_detach_dmabuf,
- vb->cnt_mem_map_dmabuf, vb->cnt_mem_unmap_dmabuf);
+ if (unbalanced) {
+ pr_info("unbalanced counters for queue %p, buffer %d\n",
+ q, buffer);
+ if (vb->cnt_buf_init != vb->cnt_buf_cleanup)
+ pr_info(" buf_init: %u buf_cleanup: %u\n",
+ vb->cnt_buf_init, vb->cnt_buf_cleanup);
+ if (vb->cnt_buf_prepare != vb->cnt_buf_finish)
+ pr_info(" buf_prepare: %u buf_finish: %u\n",
+ vb->cnt_buf_prepare, vb->cnt_buf_finish);
+ if (vb->cnt_buf_queue != vb->cnt_buf_done)
+ pr_info(" buf_out_validate: %u buf_queue: %u buf_done: %u buf_request_complete: %u\n",
+ vb->cnt_buf_out_validate, vb->cnt_buf_queue,
+ vb->cnt_buf_done, vb->cnt_buf_request_complete);
+ if (vb->cnt_mem_alloc != vb->cnt_mem_put)
+ pr_info(" alloc: %u put: %u\n",
+ vb->cnt_mem_alloc, vb->cnt_mem_put);
+ if (vb->cnt_mem_prepare != vb->cnt_mem_finish)
+ pr_info(" prepare: %u finish: %u\n",
+ vb->cnt_mem_prepare, vb->cnt_mem_finish);
+ pr_info(" mmap: %u\n", vb->cnt_mem_mmap);
+ if (vb->cnt_mem_get_userptr != vb->cnt_mem_put_userptr)
+ pr_info(" get_userptr: %u put_userptr: %u\n",
+ vb->cnt_mem_get_userptr, vb->cnt_mem_put_userptr);
+ if (vb->cnt_mem_attach_dmabuf != vb->cnt_mem_detach_dmabuf)
+ pr_info(" attach_dmabuf: %u detach_dmabuf: %u\n",
+ vb->cnt_mem_attach_dmabuf, vb->cnt_mem_detach_dmabuf);
+ if (vb->cnt_mem_map_dmabuf != vb->cnt_mem_unmap_dmabuf)
+ pr_info(" map_dmabuf: %u unmap_dmabuf: %u\n",
+ vb->cnt_mem_map_dmabuf, vb->cnt_mem_unmap_dmabuf);
pr_info(" get_dmabuf: %u num_users: %u vaddr: %u cookie: %u\n",
vb->cnt_mem_get_dmabuf,
vb->cnt_mem_num_users,
--
2.39.2
next prev parent reply other threads:[~2023-09-01 12:44 UTC|newest]
Thread overview: 36+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-09-01 12:43 [PATCH v6 00/18] Add DELETE_BUF ioctl Benjamin Gaignard
2023-09-01 12:43 ` [PATCH v6 01/18] media: videobuf2: Rework offset 'cookie' encoding pattern Benjamin Gaignard
2023-09-01 12:43 ` Benjamin Gaignard [this message]
2023-09-04 15:17 ` [PATCH v6 02/18] media: videobuf2: Stop spamming kernel log with all queue counter Hans Verkuil
2023-09-01 12:43 ` [PATCH v6 03/18] media: videobuf2: Use vb2_buffer instead of index Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 04/18] media: amphion: Use vb2_get_buffer() instead of directly access to buffers array Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 05/18] media: mediatek: jpeg: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 06/18] media: mediatek: vdec: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 07/18] media: sti: hva: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 08/18] media: visl: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 09/18] media: atomisp: " Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 10/18] media: videobuf2: Access vb2_queue bufs array through helper functions Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 11/18] media: videobuf2: Be more flexible on the number of queue stored buffers Benjamin Gaignard
2023-09-04 11:24 ` Hans Verkuil
2023-09-04 11:46 ` Benjamin Gaignard
2023-09-04 14:09 ` Hans Verkuil
2023-09-04 15:05 ` Hans Verkuil
2023-09-04 15:19 ` Hans Verkuil
2023-09-01 12:44 ` [PATCH v6 12/18] media: verisilicon: Refactor postprocessor to store more buffers Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 13/18] media: verisilicon: Store chroma and motion vectors offset Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 14/18] media: verisilicon: vp9: Use destination buffer height to compute chroma offset Benjamin Gaignard
2023-09-10 13:21 ` Jernej Škrabec
2023-09-11 8:55 ` Benjamin Gaignard
2023-09-11 16:36 ` Jernej Škrabec
2023-09-12 8:41 ` Benjamin Gaignard
2023-09-12 15:26 ` Nicolas Dufresne
2023-09-12 15:51 ` Jernej Škrabec
2023-09-01 12:44 ` [PATCH v6 15/18] media: verisilicon: postproc: Fix down scale test Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 16/18] media: verisilicon: vp9: Allow to change resolution while streaming Benjamin Gaignard
2023-09-01 12:44 ` [PATCH v6 17/18] media: v4l2: Add DELETE_BUFS ioctl Benjamin Gaignard
2023-09-05 8:17 ` Hans Verkuil
2023-09-05 8:43 ` Hans Verkuil
2023-09-05 14:28 ` Benjamin Gaignard
2023-09-05 14:37 ` Hans Verkuil
2023-09-01 12:44 ` [PATCH v6 18/18] media: v4l2: Add mem2mem helpers for " Benjamin Gaignard
2023-09-04 15:23 ` [PATCH v6 00/18] Add DELETE_BUF ioctl Hans Verkuil
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