Lines Matching full:unmap

60 	/* Unmap grant references of the buffer. */
61 	int (*unmap)(struct xen_front_pgdir_shbuf *buf);  member
106  * Unmap granted references of the shared buffer.
110  * shared by the frontend itself) or unmap the provided granted
118 	if (buf->ops && buf->ops->unmap)  in xen_front_pgdir_shbuf_unmap()
119 		return buf->ops->unmap(buf);  in xen_front_pgdir_shbuf_unmap()
121 	/* No need to unmap own grant references. */  in xen_front_pgdir_shbuf_unmap()
194  * Unmap the buffer previously mapped with grant references
227 				"Failed to unmap page %d: %d\n",  in backend_unmap()
233 			"Failed to unmap grant references, ret %d", ret);  in backend_unmap()
297 	/* Save handles even if error, so we can unmap. */  in backend_map()
496 	.unmap = backend_unmap
500  * For locally granted references we do not need to map/unmap