207 	blist_t bl;  in blist_create()  local
227 	bl = malloc(offsetof(struct blist, bl_root[nodes]), M_SWAP, flags |  in blist_create()
229 	if (bl == NULL)  in blist_create()
232 	bl->bl_blocks = blocks;  in blist_create()
233 	bl->bl_radix = radix;  in blist_create()
239 		(long long)bl->bl_blocks,  in blist_create()
240 		(long long)bl->bl_blocks * 4 / 1024,  in blist_create()
247 	return (bl);  in blist_create()
251 blist_destroy(blist_t bl)  in blist_destroy()  argument
254 	free(bl, M_SWAP);  in blist_destroy()
263 blist_alloc(blist_t bl, int *count, int maxcount)  in blist_alloc()  argument
278 	for (cursor = bl->bl_cursor;; cursor = 0) {  in blist_alloc()
279 		blk = blst_meta_alloc(bl->bl_root, cursor, count, maxcount,  in blist_alloc()
280 		    bl->bl_radix);  in blist_alloc()
282 			bl->bl_avail -= *count;  in blist_alloc()
283 			bl->bl_cursor = blk + *count;  in blist_alloc()
284 			if (bl->bl_cursor == bl->bl_blocks)  in blist_alloc()
285 				bl->bl_cursor = 0;  in blist_alloc()
297 blist_avail(blist_t bl)  in blist_avail()  argument
300 	return (bl->bl_avail);  in blist_avail()
308 blist_free(blist_t bl, daddr_t blkno, daddr_t count)  in blist_free()  argument
311 	KASSERT(blkno >= 0 && blkno + count <= bl->bl_blocks,  in blist_free()
313 	    (uintmax_t)blkno, (int)count, (uintmax_t)bl->bl_blocks));  in blist_free()
314 	blst_meta_free(bl->bl_root, blkno, count, bl->bl_radix);  in blist_free()
315 	bl->bl_avail += count;  in blist_free()
325 blist_fill(blist_t bl, daddr_t blkno, daddr_t count)  in blist_fill()  argument
329 	KASSERT(blkno >= 0 && blkno + count <= bl->bl_blocks,  in blist_fill()
331 	    (uintmax_t)blkno, (int)count, (uintmax_t)bl->bl_blocks));  in blist_fill()
332 	filled = blst_meta_fill(bl->bl_root, blkno, count, bl->bl_radix);  in blist_fill()
333 	bl->bl_avail -= filled;  in blist_fill()
370 blist_print(blist_t bl)  in blist_print()  argument
373 	    (uintmax_t)bl->bl_avail, (uintmax_t)bl->bl_cursor);  in blist_print()
375 	if (bl->bl_root->bm_bitmap != 0)  in blist_print()
376 		blst_radix_print(bl->bl_root, 0, bl->bl_radix, 4);  in blist_print()
508 blist_stats(blist_t bl, struct sbuf *s)  in blist_stats()  argument
518 	radix = bl->bl_radix;  in blist_stats()
519 	for (i = 0; i < bl->bl_blocks; ) {  in blist_stats()
524 			if (bl->bl_root[nodes].bm_bitmap == 0) {  in blist_stats()
540 			mask = bl->bl_root[nodes].bm_bitmap;  in blist_stats()
1081 	blist_t bl;  in main()  local
1094 	bl = blist_create(size, M_WAITOK);  in main()
1095 	if (bl == NULL) {  in main()
1099 	blist_free(bl, 0, size);  in main()
1106 		printf("%lld/%lld/%lld> ", (long long)blist_avail(bl),  in main()
1107 		    (long long)size, (long long)bl->bl_radix * BLIST_RADIX);  in main()
1114 				blist_resize(&bl, count, 1, M_WAITOK);  in main()
1119 			blist_print(bl);  in main()
1123 			blist_stats(bl, s);  in main()
1130 				daddr_t blk = blist_alloc(bl, &count, maxcount);  in main()
1139 				blist_free(bl, da, count);  in main()
1147 				    (intmax_t)blist_fill(bl, da, count));  in main()