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| author | Jun Nie <[email protected]> | 2015-07-10 12:02:49 +0000 |
|---|---|---|
| committer | Vinod Koul <[email protected]> | 2015-07-31 15:03:43 +0000 |
| commit | 8c8fe97b2b8a216523e2faf1ccca66ddab634e3e (patch) | |
| tree | 31cb28e7335a1e29a1f86f1e982955a3336318f4 /tools/perf/scripts/python | |
| parent | dmaengine: mv_xor: fix big endian operation in register mode (diff) | |
| download | kernel-8c8fe97b2b8a216523e2faf1ccca66ddab634e3e.tar.gz kernel-8c8fe97b2b8a216523e2faf1ccca66ddab634e3e.zip | |
Revert "dmaengine: virt-dma: don't always free descriptor upon completion"
This reverts commit b9855f03d560d351e95301b9de0bc3cad3b31fe9.
The patch break existing DMA usage case. For example, audio SOC
dmaengine never release channel and cause virt-dma to cache too
much memory in descriptor to exhaust system memory.
Signed-off-by: Vinod Koul <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python')
0 files changed, 0 insertions, 0 deletions