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habanalabs: use the user CB size as a default job size

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When no patched command buffer (CB) is created, use the user CB size as
the job size.

Signed-off-by: Omer Shpigelman <oshpigelman@habana.ai>
Reviewed-by: Oded Gabbay <oded.gabbay@gmail.com>
Signed-off-by: Oded Gabbay <oded.gabbay@gmail.com>
This commit is contained in:
Omer Shpigelman 2019-12-16 08:42:14 +00:00 committed by Oded Gabbay
parent 7fc40bcaa6
commit 240c92fd04
1 changed files with 2 additions and 4 deletions
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6
drivers/misc/habanalabs/command_submission.c
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@ -129,6 +129,8 @@ static int cs_parser(struct hl_fpriv *hpriv, struct hl_cs_job *job)
spin_unlock(&job->user_cb->lock);
hl_cb_put(job->user_cb);
job->user_cb = NULL;
} else if (!rc) {
job->job_cb_size = job->user_cb_size;
}
return rc;
@ -585,10 +587,6 @@ static int _hl_cs_ioctl(struct hl_fpriv *hpriv, void __user *chunks,
job->cs = cs;
job->user_cb = cb;
job->user_cb_size = chunk->cb_size;
if (is_kernel_allocated_cb)
job->job_cb_size = cb->size;
else
job->job_cb_size = chunk->cb_size;
job->hw_queue_id = chunk->queue_index;
cs->jobs_in_queue_cnt[job->hw_queue_id]++;