Lines Matching full:references

26  * that contains grant references to the pages of the shared
53 	/* Claim grant references for the pages of the buffer. */
57 	/* Map grant references of the buffer. */
60 	/* Unmap grant references of the buffer. */
67  * so it can find/fill the grant references to the buffer's
85  * Map granted references of the shared buffer.
90  * references onto the backing storage (buf->pages).
100 	/* No need to map own grant references. */  in xen_front_pgdir_shbuf_map()
106  * Unmap granted references of the shared buffer.
111  * references.
121 	/* No need to unmap own grant references. */  in xen_front_pgdir_shbuf_unmap()
164  * Calculate the number of grant references needed to share the buffer
176  * Calculate the number of grant references needed to share the buffer
194  * Unmap the buffer previously mapped with grant references
233 			"Failed to unmap grant references, ret %d", ret);  in backend_unmap()
242  * Map the buffer with grant references provided by the backend.
315 			"Failed to map grant references, ret %d", ret);  in backend_map()
324  * Fill page directory with grant references to the pages of the
327  * The grant references to the buffer pages are provided by the
354  * Fill page directory with grant references to the pages of the
393  * Grant references to the frontend's buffer pages.
422  * Grant all the references needed to share the buffer.
424  * Grant references to the page directory pages and, if
439 			"Cannot allocate grant references\n");  in grant_references()
490  * as those grant references are allocated at backend side.
500  * For locally granted references we do not need to map/unmap
501  * the references.