| commit | eb5e89fc70bb3f115b3206ed0c57d3aba1fdd155 | [log] [tgz] |
|---|---|---|
| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | Thu Aug 09 21:30:39 2012 +0900 |
| committer | Rusty Russell <rusty@rustcorp.com.au> | Fri Sep 28 15:05:12 2012 +0930 |
| tree | 1efa63701e815ea3ae7996ff505f050bfab56dd4 | |
| parent | 925a6f0bf8bd122d5d2429af7f0ca0fecf4ae71f [diff] |
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>