Lines Matching full:references

35  * that contains grant references to the pages of the shared
61 	/* Claim grant references for the pages of the buffer. */
65 	/* Map grant references of the buffer. */
68 	/* Unmap grant references of the buffer. */
75  * so it can find/fill the grant references to the buffer's
93  * Map granted references of the shared buffer.
98  * references onto the backing storage (buf->pages).
108 	/* No need to map own grant references. */  in xen_front_pgdir_shbuf_map()
114  * Unmap granted references of the shared buffer.
119  * references.
129 	/* No need to unmap own grant references. */  in xen_front_pgdir_shbuf_unmap()
173  * Calculate the number of grant references needed to share the buffer
185  * Calculate the number of grant references needed to share the buffer
203  * Unmap the buffer previously mapped with grant references
242 			"Failed to unmap grant references, ret %d", ret);  in backend_unmap()
251  * Map the buffer with grant references provided by the backend.
317 			"Failed to map grant references, ret %d", ret);  in backend_map()
326  * Fill page directory with grant references to the pages of the
329  * The grant references to the buffer pages are provided by the
356  * Fill page directory with grant references to the pages of the
395  * Grant references to the frontend's buffer pages.
424  * Grant all the references needed to share the buffer.
426  * Grant references to the page directory pages and, if
441 			"Cannot allocate grant references\n");  in grant_references()
492  * as those grant references are allocated at backend side.
502  * For locally granted references we do not need to map/unmap
503  * the references.