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| author | M'boumba Cedric Madianga <[email protected]> | 2016-12-13 14:40:48 +0100 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2017-01-03 09:23:17 +0530 |
| commit | 2b12c5580e0a4c0ffd513d1522dd39b2464fb207 (patch) | |
| tree | 8ab19ceb150fc730169f485c105591e11a3e31e6 /tools/perf/scripts/python/call-graph-from-postgresql.py | |
| parent | 8d1b76f031ce60c50d03674e6d1db0c5e5f55945 (diff) | |
dmaengine: stm32-dma: Fix residue computation issue in cyclic mode
This patch resolves the residue computation issue detected in cyclic mode.
Now, in cyclic mode, we increment next_sg variable as soon as a period is
transferred instead of after pushing a new sg request.
Then, we take into account that after transferring a complete buffer,
the next_sg variable is equal to 0.
Signed-off-by: M'boumba Cedric Madianga <[email protected]>
Reviewed-by: Ludovic BARRE <[email protected]>
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/call-graph-from-postgresql.py')
0 files changed, 0 insertions, 0 deletions