Re: [RFC PATCH v7 1/5] dma: Introduce dma_get_merge_boundary()

2019-06-23 Thread Christoph Hellwig
Looks good, Reviewed-by: Christoph Hellwig

[RFC PATCH v7 1/5] dma: Introduce dma_get_merge_boundary()

2019-06-20 Thread Yoshihiro Shimoda
This patch adds a new DMA API "dma_get_merge_boundary". This function returns the DMA merge boundary if the DMA layer can merge the segments. This patch also adds the implementation for a new dma_map_ops pointer. Signed-off-by: Yoshihiro Shimoda --- Documentation/DMA-API.txt | 8 inc