261 int ebitmap_get_bit(struct ebitmap *e, unsigned long bit)  in ebitmap_get_bit()  argument
265 	if (e->highbit < bit)  in ebitmap_get_bit()
268 	n = e->node;  in ebitmap_get_bit()
278 int ebitmap_set_bit(struct ebitmap *e, unsigned long bit, int value)  in ebitmap_set_bit()  argument
283 	n = e->node;  in ebitmap_set_bit()
304 						e->highbit = prev->startbit  in ebitmap_set_bit()
307 						e->highbit = 0;  in ebitmap_set_bit()
312 					e->node = n->next;  in ebitmap_set_bit()
333 		e->highbit = new->startbit + EBITMAP_SIZE;  in ebitmap_set_bit()
339 		new->next = e->node;  in ebitmap_set_bit()
340 		e->node = new;  in ebitmap_set_bit()
346 void ebitmap_destroy(struct ebitmap *e)  in ebitmap_destroy()  argument
350 	if (!e)  in ebitmap_destroy()
353 	n = e->node;  in ebitmap_destroy()
360 	e->highbit = 0;  in ebitmap_destroy()
361 	e->node = NULL;  in ebitmap_destroy()
365 int ebitmap_read(struct ebitmap *e, void *fp)  in ebitmap_read()  argument
375 	ebitmap_init(e);  in ebitmap_read()
382 	e->highbit = le32_to_cpu(buf[1]);  in ebitmap_read()
388 		       mapunit, BITS_PER_U64, e->highbit);  in ebitmap_read()
393 	e->highbit += EBITMAP_SIZE - 1;  in ebitmap_read()
394 	e->highbit -= (e->highbit % EBITMAP_SIZE);  in ebitmap_read()
396 	if (!e->highbit) {  in ebitmap_read()
397 		e->node = NULL;  in ebitmap_read()
401 	if (e->highbit && !count)  in ebitmap_read()
418 		if (startbit > e->highbit - mapunit) {  in ebitmap_read()
421 			       startbit, (e->highbit - mapunit));  in ebitmap_read()
438 				e->node = tmp;  in ebitmap_read()
467 	ebitmap_destroy(e);  in ebitmap_read()
471 int ebitmap_write(struct ebitmap *e, void *fp)  in ebitmap_write()  argument
484 	ebitmap_for_each_positive_bit(e, n, bit) {  in ebitmap_write()
500 	ebitmap_for_each_positive_bit(e, n, bit) {  in ebitmap_write()
546 u32 ebitmap_hash(const struct ebitmap *e, u32 hash)  in ebitmap_hash()  argument
551 	hash = jhash_1word(e->highbit, hash);  in ebitmap_hash()
552 	for (node = e->node; node; node = node->next) {  in ebitmap_hash()