319 bmp_set(bmap_chunk_t *cp, u_quad_t bn, uint_t *vp)  in bmp_set()  argument
326 	bn -= cp->c_off;  in bmp_set()
327 	if (bn < cp->c_clen) {  in bmp_set()
328 		mask = 1 <<(bn & BMAP_BPW_MASK);  in bmp_set()
329 		ip = &cp->c_bmp[bn >> BMAP_BPW_SHIFT];  in bmp_set()
330 		v = (*vp <<(bn & BMAP_BPW_MASK)) & mask;  in bmp_set()
346 bmp_get(bmap_chunk_t *cp, u_quad_t bn)  in bmp_get()  argument
351 	bn -= cp->c_off;  in bmp_get()
352 	if (bn < cp->c_clen) {  in bmp_get()
353 		bit = 1 <<(bn & BMAP_BPW_MASK);  in bmp_get()
354 		rv = (cp->c_bmp[bn >> BMAP_BPW_SHIFT] & bit) != 0;  in bmp_get()
368 bm_chunk_setup(bitmap_t *bmp, bmap_chunk_t *cp, u_quad_t bn)  in bm_chunk_setup()  argument
375 	off = BMAP_CHUNK_OFF(bn);  in bm_chunk_setup()
390 	h = HASH(bn);  in bm_chunk_setup()
407 bm_chunk_new(bitmap_t *bmp, u_quad_t bn)  in bm_chunk_new()  argument
420 			(void) bm_chunk_setup(bmp, cp, bn);  in bm_chunk_new()
436 bm_chunk_alloc(bitmap_t *bmp, u_quad_t bn)  in bm_chunk_alloc()  argument
441 		cp = bm_chunk_new(bmp, bn);  in bm_chunk_alloc()
511 bm_chunk_find(bitmap_t *bmp, u_quad_t bn)  in bm_chunk_find()  argument
520 	h = HASH(bn);  in bm_chunk_find()
523 		if (bn >= cp->c_off && bn < (cp->c_off + cp->c_clen)) {  in bm_chunk_find()
533 	return (bm_chunk_alloc(bmp, bn));  in bm_chunk_find()
547 	u_quad_t bn;  in bmp_setval()  local
551 	bn = vp->bmv_base;  in bmp_setval()
552 	max = bn + vp->bmv_len;  in bmp_setval()
553 	if (bn >= bmp->bm_len || max > bmp->bm_len)  in bmp_setval()
565 		cp = bm_chunk_find(bmp, bn);  in bmp_setval()
569 		for (cl = cp->c_off + cp->c_clen; bn < cl && bn < max; bn++) {  in bmp_setval()
570 			rv = bmp_set(cp, bn, vp->bmv_val);  in bmp_setval()
574 	} while (bn < max);  in bmp_setval()
592 	u_quad_t bn;  in bmp_getval()  local
596 	bn = vp->bmv_base;  in bmp_getval()
597 	max = bn + vp->bmv_len;  in bmp_getval()
598 	if (bn >= bmp->bm_len || max > bmp->bm_len)  in bmp_getval()
608 		cp = bm_chunk_find(bmp, bn);  in bmp_getval()
612 		for (cl = cp->c_off + cp->c_clen; bn < cl && bn < max; bn++) {  in bmp_getval()
613 			rv = bmp_get(cp, bn);  in bmp_getval()
623 	} while (bn < max);  in bmp_getval()
852 dbmp_set(dbmap_chunk_t *cp, u_quad_t bn, uint_t *vp)  in dbmp_set()  argument
859 	bn -= cp->c_off;  in dbmp_set()
860 	if (bn < cp->c_clen) {  in dbmp_set()
861 		mask = 1 <<(bn & BMAP_BPW_MASK);  in dbmp_set()
862 		ip = &cp->c_bmp[bn >> BMAP_BPW_SHIFT];  in dbmp_set()
863 		v = (*vp <<(bn & BMAP_BPW_MASK)) & mask;  in dbmp_set()
892 dbmp_get(dbmap_chunk_t *cp, u_quad_t bn)  in dbmp_get()  argument
897 	bn -= cp->c_off;  in dbmp_get()
898 	if (bn < cp->c_clen) {  in dbmp_get()
899 		bit = 1 <<(bn & BMAP_BPW_MASK);  in dbmp_get()
900 		rv = (cp->c_bmp[bn >> BMAP_BPW_SHIFT] & bit) != 0;  in dbmp_get()
914 dbm_chunk_seek(dbitmap_t *bmp, u_quad_t bn)  in dbm_chunk_seek()  argument
922 		off = BMAP_CHUNK_NO(bn) * BMAP_CHUNK_BYTES;  in dbm_chunk_seek()
967 dbm_chunk_load(dbitmap_t *bmp, dbmap_chunk_t *cp, u_quad_t bn, int new)  in dbm_chunk_load()  argument
974 	off = BMAP_CHUNK_OFF(bn);  in dbm_chunk_load()
990 		if (dbm_chunk_seek(bmp, bn) != 0)  in dbm_chunk_load()
998 		h = HASH(bn);  in dbm_chunk_load()
1017 dbm_chunk_new(dbitmap_t *bmp, u_quad_t bn)  in dbm_chunk_new()  argument
1028 		} else if (!dbm_chunk_load(bmp, cp, bn, BMAP_NEW_CHUNK)) {  in dbm_chunk_new()
1049 dbm_chunk_alloc(dbitmap_t *bmp, u_quad_t bn)  in dbm_chunk_alloc()  argument
1056 		return (dbm_chunk_new(bmp, bn));  in dbm_chunk_alloc()
1068 	return (dbm_chunk_load(bmp, cp, bn, BMAP_OLD_CHUNK));  in dbm_chunk_alloc()
1126 dbm_chunk_find(dbitmap_t *bmp, u_quad_t bn)  in dbm_chunk_find()  argument
1135 	h = HASH(bn);  in dbm_chunk_find()
1138 		if (bn >= cp->c_off && bn < (cp->c_off + cp->c_clen)) {  in dbm_chunk_find()
1148 	return (dbm_chunk_alloc(bmp, bn));  in dbm_chunk_find()
1163 	u_quad_t bn;  in dbmp_setval()  local
1167 	bn = vp->bmv_base;  in dbmp_setval()
1168 	max = bn + vp->bmv_len;  in dbmp_setval()
1169 	if (bn >= bmp->bm_len || max > bmp->bm_len)  in dbmp_setval()
1181 		cp = dbm_chunk_find(bmp, bn);  in dbmp_setval()
1185 		for (cl = cp->c_off + cp->c_clen; bn < cl && bn < max; bn++) {  in dbmp_setval()
1186 			rv = dbmp_set(cp, bn, vp->bmv_val);  in dbmp_setval()
1190 	} while (bn < max);  in dbmp_setval()
1209 	u_quad_t bn;  in dbmp_getval()  local
1213 	bn = vp->bmv_base;  in dbmp_getval()
1214 	max = bn + vp->bmv_len;  in dbmp_getval()
1215 	if (bn >= bmp->bm_len || max > bmp->bm_len)  in dbmp_getval()
1225 		cp = dbm_chunk_find(bmp, bn);  in dbmp_getval()
1229 		for (cl = cp->c_off + cp->c_clen; bn < cl && bn < max; bn++) {  in dbmp_getval()
1230 			rv = dbmp_get(cp, bn);  in dbmp_getval()
1240 	} while (bn < max);  in dbmp_getval()