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0803172778
The tx_list attribute of struct dma_async_tx_descriptor is common to most, but not all dma driver implementations. None of the upper level code (dmaengine/async_tx) uses it, so allow drivers to implement it locally if they need it. This saves sizeof(struct list_head) bytes for drivers that do not manage descriptors with a linked list (e.g.: ioatdma v2,3). Signed-off-by: Dan Williams <dan.j.williams@intel.com> |
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| .. | ||
| ioat | ||
| ipu | ||
| at_hdmac_regs.h | ||
| at_hdmac.c | ||
| dmaengine.c | ||
| dmatest.c | ||
| dw_dmac_regs.h | ||
| dw_dmac.c | ||
| fsldma.c | ||
| fsldma.h | ||
| iop-adma.c | ||
| iovlock.c | ||
| Kconfig | ||
| Makefile | ||
| mv_xor.c | ||
| mv_xor.h | ||
| txx9dmac.c | ||
| txx9dmac.h | ||