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Commit eb34f12b authored by sjur.brandeland@stericsson.com's avatar sjur.brandeland@stericsson.com Committed by Rusty Russell
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virtio_console: Free buffers from out-queue upon close 



Free pending output buffers from the virtio out-queue when
host has acknowledged port_close.

Signed-off-by: default avatarSjur Brændeland <sjur.brandeland@stericsson.com>
Signed-off-by: Rusty Russell <rusty@rustcorp.com.au> (rebased & cut down)
parent 800ba5ea

drivers/char/virtio_console.c

+4 −0
Original line number Diff line number Diff line
@@ -1439,6 +1439,10 @@ static void remove_port_data(struct port *port) 
	/* Remove buffers we queued up for the Host to send us data in. */

	while ((buf = virtqueue_detach_unused_buf(port->in_vq)))

		free_buf(buf);



	/* Free pending buffers from the out-queue. */

	while ((buf = virtqueue_detach_unused_buf(port->out_vq)))

		free_buf(buf);

}



/*