| commit | abdaf11ac18925ce8cc229e62e35b342d548ece2 | [log] [tgz] |
|---|---|---|
| author | Christoph Hellwig <hch@lst.de> | Mon Aug 17 16:41:50 2020 +0200 |
| committer | Christoph Hellwig <hch@lst.de> | Fri Sep 11 09:10:17 2020 +0200 |
| tree | c32d6fd1625f6835947ca94130ca0942ef47ad01 | |
| parent | ef1a85b6ca093abb00fbc38ea55fd9ae08ab05ef [diff] |
dma-mapping: add (back) arch_dma_mark_clean for ia64 Add back a hook to optimize dcache flushing after reading executable code using DMA. This gets ia64 out of the business of pretending to be dma incoherent just for this optimization. Signed-off-by: Christoph Hellwig <hch@lst.de>