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H A Dvirtio_console.c276a3e95 Thu Dec 13 21:16:42 CST 2012 Sjur Brændeland <sjur.brandeland@stericsson.com> virtio_console: Merge struct buffer_token into struct port_buffer

Refactoring the splice functionality by unifying the approach for
sending scatter-lists and regular buffers. This simplifies
buffer handling and reduces code size. Splice will now allocate
a port_buffer and send_buf() and free_buf() can always be used
for any buffer.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Acked-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>
276a3e95 Thu Dec 13 21:16:42 CST 2012 Sjur Brændeland <sjur.brandeland@stericsson.com> virtio_console: Merge struct buffer_token into struct port_buffer

Refactoring the splice functionality by unifying the approach for
sending scatter-lists and regular buffers. This simplifies
buffer handling and reduces code size. Splice will now allocate
a port_buffer and send_buf() and free_buf() can always be used
for any buffer.

Signed-off-by: Sjur Brændeland <sjur.brandeland@stericsson.com>
Acked-by: Amit Shah <amit.shah@redhat.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au>