diff options
| author | Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com> | 2012-08-09 21:30:39 +0900 |
|---|---|---|
| committer | Rusty Russell <rusty@rustcorp.com.au> | 2012-09-28 15:05:12 +0930 |
| commit | eb5e89fc70bb3f115b3206ed0c57d3aba1fdd155 (patch) | |
| tree | 1efa63701e815ea3ae7996ff505f050bfab56dd4 /drivers/cdrom | |
| 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>
Diffstat (limited to 'drivers/cdrom')
0 files changed, 0 insertions, 0 deletions