| commit | 8c8fe97b2b8a216523e2faf1ccca66ddab634e3e | [log] [tgz] |
|---|---|---|
| author | Jun Nie <jun.nie@linaro.org> | Fri Jul 10 20:02:49 2015 +0800 |
| committer | Vinod Koul <vinod.koul@intel.com> | Fri Jul 31 20:33:43 2015 +0530 |
| tree | 31cb28e7335a1e29a1f86f1e982955a3336318f4 | |
| parent | 0ec9ebc706fbd394bc233d87ac7aaad1c4f3ab54 [diff] |
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 <vinod.koul@intel.com>