Re: [PATCH vhost 01/17] virtio_ring: introduce vring_need_unmap_buffer

2024-01-31 Thread Jason Wang
On Tue, Jan 30, 2024 at 7:42 PM Xuan Zhuo wrote: > > To make the code readable, introduce vring_need_unmap_buffer() to > replace do_unmap. > >use_dma_api premapped -> vring_need_unmap_buffer() > 1. false falsefalse > 2. truefalsetrue > 3. truetrue

[PATCH vhost 01/17] virtio_ring: introduce vring_need_unmap_buffer

2024-01-30 Thread Xuan Zhuo
To make the code readable, introduce vring_need_unmap_buffer() to replace do_unmap. use_dma_api premapped -> vring_need_unmap_buffer() 1. false falsefalse 2. truefalsetrue 3. truetrue false Signed-off-by: Xuan Zhuo --- drivers/virtio/virtio_ring.