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video: rockchip: mpp: add session extra info for debug

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current->pid may be the same for different sessions in one thread.

Change-Id: Iac6ee4c641d63cbd3e883861d339eb2d540d3118
Signed-off-by: Ding Wei <leo.ding@rock-chips.com>
This commit is contained in:
Ding Wei
2020-04-14 17:35:26 +08:00
parent 6a4ff82227
commit a7f0c7f7e1
1 changed files with 2 additions and 2 deletions
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4
drivers/video/rockchip/mpp/mpp_common.c
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@@ -1529,8 +1529,8 @@ int mpp_time_diff(struct mpp_task *task)
struct mpp_dev *mpp = task->session->mpp;
do_gettimeofday(&end);
mpp_debug(DEBUG_TIMING, "%s: pid:%d time: %ld us\n",
dev_name(mpp->dev), task->session->pid,
mpp_debug(DEBUG_TIMING, "%s: pid: %d, session: %p, time: %ld us\n",
dev_name(mpp->dev), task->session->pid, task->session,
(end.tv_sec - task->start.tv_sec) * 1000000 +
(end.tv_usec - task->start.tv_usec));