Commits
Masami Hiramatsu committed eb5e89fc70b
virtio/console: Add splice_write support Enable to use splice_write from pipe to virtio-console port. This steals pages from pipe and directly send it to host. Note that this may accelerate only the guest to host path. Changes in v2: - Use GFP_KERNEL instead of GFP_ATOMIC in syscall context function. Signed-off-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> Acked-by: Amit Shah <amit.shah@redhat.com> Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>