Cross Reference: /src/sys/uvm/uvm

Lines Matching defs:ubc_object
81 				ubc_object.hashmask)
84 	(&ubc_object.inactive[(((u_long)(offset)) >> ubc_winshift) &	\
88 	(vaddr_t)(ubc_object.kva + (((u) - ubc_object.umap) << ubc_winshift))
109 static struct ubc_object {
111 	char *kva;			/* where ubc_object is mapped */
119 } ubc_object;
174 	 * init ubc_object.
178 	 * map in ubc_object.
181 	uvm_obj_init(&ubc_object.uobj, &ubc_pager, true, UVM_OBJ_KERN);
183 	ubc_object.umap = kmem_zalloc(ubc_nwins * sizeof(struct ubc_map),
185 	if (ubc_object.umap == NULL)
196 	ubc_object.inactive = kmem_alloc(UBC_NQUEUES *
199 		TAILQ_INIT(&ubc_object.inactive[i]);
203 		umap = &ubc_object.umap[i];
204 		TAILQ_INSERT_TAIL(&ubc_object.inactive[i & (UBC_NQUEUES - 1)],
208 	ubc_object.hash = hashinit(ubc_nwins, HASH_LIST, true,
209 	    &ubc_object.hashmask);
210 	for (int i = 0; i <= ubc_object.hashmask; i++) {
211 		LIST_INIT(&ubc_object.hash[i]);
214 	if (uvm_map(kernel_map, (vaddr_t *)&ubc_object.kva,
215 		    ubc_nwins << ubc_winshift, &ubc_object.uobj, 0, (vsize_t)va,
218 		panic("ubc_init: failed to map ubc_object");
327 		uvmfault_unlockall(ufi, NULL, &ubc_object.uobj);
332 	ubc_offset = va - (vaddr_t)ubc_object.kva;
333 	umap = &ubc_object.umap[ubc_offset >> ubc_winshift];
464 	LIST_FOREACH(umap, &ubc_object.hash[UBC_HASH(uobj, offset)], hash) {
499 	rw_enter(ubc_object.uobj.vmobjlock, RW_WRITER);
512 			rw_exit(ubc_object.uobj.vmobjlock);
514 			rw_enter(ubc_object.uobj.vmobjlock, RW_WRITER);
545 		LIST_INSERT_HEAD(&ubc_object.hash[UBC_HASH(uobj, umap_offset)],
568 	rw_exit(ubc_object.uobj.vmobjlock);
652 	umap = &ubc_object.umap[((char *)va - ubc_object.kva) >> ubc_winshift];
699 	rw_enter(ubc_object.uobj.vmobjlock, RW_WRITER);
732 	rw_exit(ubc_object.uobj.vmobjlock);
1099 	rw_enter(ubc_object.uobj.vmobjlock, RW_WRITER);
1111 	rw_exit(ubc_object.uobj.vmobjlock);
1125 	hs->hash_size = ubc_object.hashmask + 1;
1129 		rw_enter(ubc_object.uobj.vmobjlock, RW_READER);
1130 		LIST_FOREACH(umap, &ubc_object.hash[i], hash) {
1133 		rw_exit(ubc_object.uobj.vmobjlock);
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