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| author |   Robin Gong <yibin.gong@nxp.com> | 2019-01-08 12:00:16 +0000 |
|---|---|---|
| committer |   Vinod Koul <vkoul@kernel.org> | 2019-01-08 22:33:27 +0530 |
| commit | ad0d92d7ba6aecbe2705907c38ff8d8be4da1e9c (patch) | |
| tree | beb1c87d6655091345e119e04a5dd6df900e5290 /tools/perf/scripts/python/stackcollapse.py | |
| parent | Linux 5.0-rc1 (diff) | |
| download | wireguard-linux-ad0d92d7ba6aecbe2705907c38ff8d8be4da1e9c.tar.xz wireguard-linux-ad0d92d7ba6aecbe2705907c38ff8d8be4da1e9c.zip | |
dmaengine: imx-sdma: refine to load context only once
The context loaded only one time before channel running,but
currently sdma_config_channel() and dma_prep_* duplicated with
sdma_load_context(), so refine it to load context only one time
before channel running and reload after the channel terminated.
Signed-off-by: Robin Gong <yibin.gong@nxp.com>
Signed-off-by: Vinod Koul <vkoul@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions