265 #define ubh_bread(sb,fragment,size) _ubh_bread_(uspi,sb,fragment,size)  
275 #define ubh_ubhcpymem(mem,ubh,size) _ubh_ubhcpymem_(uspi,mem,ubh,size)
277 #define ubh_memcpyubh(ubh,mem,size) _ubh_memcpyubh_(uspi,ubh,mem,size)
294 static inline void *get_usb_offset(struct ufs_sb_private_info *uspi,  in get_usb_offset()  argument
299 	index = offset >> uspi->s_fshift;  in get_usb_offset()
300 	offset &= ~uspi->s_fmask;  in get_usb_offset()
301 	return uspi->s_ubh.bh[index]->b_data + offset;  in get_usb_offset()
304 #define ubh_get_usb_first(uspi) \  argument
305 	((struct ufs_super_block_first *)get_usb_offset((uspi), 0))
307 #define ubh_get_usb_second(uspi) \  argument
308 	((struct ufs_super_block_second *)get_usb_offset((uspi), UFS_SECTOR_SIZE))
310 #define ubh_get_usb_third(uspi)	\  argument
311 	((struct ufs_super_block_third *)get_usb_offset((uspi), 2*UFS_SECTOR_SIZE))
323 	((u8*)(ubh)->bh[(begin) >> uspi->s_fshift]->b_data + \
324 	((begin) & ~uspi->s_fmask))
327 	(((__fs16*)((ubh)->bh[(begin) >> (uspi->s_fshift-1)]->b_data)) + \
328 	((begin) & ((uspi->fsize>>1) - 1)))
331 	(((__fs32*)((ubh)->bh[(begin) >> (uspi->s_fshift-2)]->b_data)) + \
332 	((begin) & ((uspi->s_fsize>>2) - 1)))
335 	(((__fs64*)((ubh)->bh[(begin) >> (uspi->s_fshift-3)]->b_data)) + \
336 	((begin) & ((uspi->s_fsize>>3) - 1)))
340 static inline void *ubh_get_data_ptr(struct ufs_sb_private_info *uspi,  in ubh_get_data_ptr()  argument
344 	if (uspi->fs_magic == UFS2_MAGIC)  in ubh_get_data_ptr()
351 …((*ubh_get_addr(ubh, (begin) + ((bit) >> 3)) >> ((bit) & 7)) & (0xff >> (UFS_MAXFRAG - uspi->s_fpb…
358 ufs_freespace(struct ufs_sb_private_info *uspi, int percentreserved)  in ufs_freespace()  argument
360 	return ufs_blkstofrags(uspi->cs_total.cs_nbfree) +  in ufs_freespace()
361 		uspi->cs_total.cs_nffree -  in ufs_freespace()
362 		(uspi->s_dsize * (percentreserved) / 100);  in ufs_freespace()
373 	(ucpi)->c_boff + (((cylno) * uspi->s_nrpos + (rpos)) << 1 ))))
394 #define ubh_find_first_zero_bit(ubh,begin,size) _ubh_find_next_zero_bit_(uspi,ubh,begin,size,0)
396 #define ubh_find_next_zero_bit(ubh,begin,size,offset) _ubh_find_next_zero_bit_(uspi,ubh,begin,size,…
398 	struct ufs_sb_private_info * uspi, struct ufs_buffer_head * ubh,  in _ubh_find_next_zero_bit_()  argument
406 	base = offset >> uspi->s_bpfshift;  in _ubh_find_next_zero_bit_()
407 	offset &= uspi->s_bpfmask;  in _ubh_find_next_zero_bit_()
409 		count = min_t(unsigned int, size + offset, uspi->s_bpf);  in _ubh_find_next_zero_bit_()
417 	return (base << uspi->s_bpfshift) + pos - begin;  in _ubh_find_next_zero_bit_()
443 #define ubh_find_last_zero_bit(ubh,begin,size,offset) _ubh_find_last_zero_bit_(uspi,ubh,begin,size,…
445 	struct ufs_sb_private_info * uspi, struct ufs_buffer_head * ubh,  in _ubh_find_last_zero_bit_()  argument
453 	base = start >> uspi->s_bpfshift;  in _ubh_find_last_zero_bit_()
454 	start &= uspi->s_bpfmask;  in _ubh_find_last_zero_bit_()
457 			    size + (uspi->s_bpf - start), uspi->s_bpf)  in _ubh_find_last_zero_bit_()
458 			- (uspi->s_bpf - start);  in _ubh_find_last_zero_bit_()
465 		start = uspi->s_bpf;  in _ubh_find_last_zero_bit_()
467 	return (base << uspi->s_bpfshift) + pos - begin;  in _ubh_find_last_zero_bit_()
470 #define ubh_isblockclear(ubh,begin,block) (!_ubh_isblockset_(uspi,ubh,begin,block))
472 #define ubh_isblockset(ubh,begin,block) _ubh_isblockset_(uspi,ubh,begin,block)
473 static inline int _ubh_isblockset_(struct ufs_sb_private_info * uspi,  in _ubh_isblockset_()  argument
477 	switch (uspi->s_fpb) {  in _ubh_isblockset_()
493 #define ubh_clrblock(ubh,begin,block) _ubh_clrblock_(uspi,ubh,begin,block)
494 static inline void _ubh_clrblock_(struct ufs_sb_private_info * uspi,  in _ubh_clrblock_()  argument
497 	switch (uspi->s_fpb) {  in _ubh_clrblock_()
513 #define ubh_setblock(ubh,begin,block) _ubh_setblock_(uspi,ubh,begin,block)
514 static inline void _ubh_setblock_(struct ufs_sb_private_info * uspi,  in _ubh_setblock_()  argument
517 	switch (uspi->s_fpb) {  in _ubh_setblock_()
536 	struct ufs_sb_private_info * uspi;  in ufs_fragacct()  local
539 	uspi = UFS_SB(sb)->s_uspi;  in ufs_fragacct()
542 	for (pos = 0; pos < uspi->s_fpb; pos++) {  in ufs_fragacct()
551 	if (fragsize > 0 && fragsize < uspi->s_fpb)  in ufs_fragacct()
555 static inline void *ufs_get_direct_data_ptr(struct ufs_sb_private_info *uspi,  in ufs_get_direct_data_ptr()  argument
560 	return uspi->fs_magic == UFS2_MAGIC ?  in ufs_get_direct_data_ptr()
580 static inline void ufs_data_ptr_clear(struct ufs_sb_private_info *uspi,  in ufs_data_ptr_clear()  argument
583 	if (uspi->fs_magic == UFS2_MAGIC)  in ufs_data_ptr_clear()
589 static inline int ufs_is_data_ptr_zero(struct ufs_sb_private_info *uspi,  in ufs_is_data_ptr_zero()  argument
592 	if (uspi->fs_magic == UFS2_MAGIC)  in ufs_is_data_ptr_zero()