Lines Matching refs:uspi
42 struct ufs_sb_private_info * uspi;
49 uspi = UFS_SB(sb)->s_uspi;
54 if (ufs_fragnum(fragment) + count > uspi->s_fpg)
59 cgno = ufs_dtog(uspi, fragment);
60 bit = ufs_dtogd(uspi, fragment);
61 if (cgno >= uspi->s_ncg) {
87 inode_sub_bytes(inode, count << uspi->s_fshift);
89 uspi->cs_total.cs_nffree += count;
99 fs32_sub(sb, &ucg->cg_cs.cs_nffree, uspi->s_fpb);
100 uspi->cs_total.cs_nffree -= uspi->s_fpb;
101 fs32_sub(sb, &UFS_SB(sb)->fs_cs(cgno).cs_nffree, uspi->s_fpb);
105 uspi->cs_total.cs_nbfree++;
107 if (uspi->fs_magic != UFS2_MAGIC) {
116 ubh_mark_buffer_dirty (USPI_UBH(uspi));
138 struct ufs_sb_private_info * uspi;
145 uspi = UFS_SB(sb)->s_uspi;
150 if ((fragment & uspi->s_fpbmask) || (count & uspi->s_fpbmask)) {
161 cgno = ufs_dtog(uspi, fragment);
162 bit = ufs_dtogd(uspi, fragment);
163 if (cgno >= uspi->s_ncg) {
168 if (end_bit > uspi->s_fpg) {
169 overflow = bit + count - uspi->s_fpg;
183 for (i = bit; i < end_bit; i += uspi->s_fpb) {
189 inode_sub_bytes(inode, uspi->s_fpb << uspi->s_fshift);
194 uspi->cs_total.cs_nbfree++;
197 if (uspi->fs_magic != UFS2_MAGIC) {
206 ubh_mark_buffer_dirty (USPI_UBH(uspi));
345 struct ufs_sb_private_info * uspi;
355 uspi = UFS_SB(sb)->s_uspi;
356 usb1 = ubh_get_usb_first(uspi);
362 if (count + ufs_fragnum(fragment) > uspi->s_fpb) {
366 count = uspi->s_fpb - ufs_fragnum(fragment);
400 if (unlikely(ufs_freefrags(uspi) <= uspi->s_root_blocks)) {
408 if (goal >= uspi->s_size)
413 cgno = ufs_dtog(uspi, goal);
457 if (uspi->cs_total.cs_nffree < uspi->s_space_to_time)
460 request = uspi->s_fpb;
461 if (uspi->cs_total.cs_nffree > uspi->s_time_to_space)
470 uspi->s_sbbase + tmp,
471 uspi->s_sbbase + result, locked_page);
508 struct ufs_sb_private_info * uspi;
517 uspi = UFS_SB(sb)->s_uspi;
520 cgno = ufs_dtog(uspi, fragment);
523 if ((ufs_fragnum (fragment) + newcount) > uspi->s_fpb)
535 fragno = ufs_dtogd(uspi, fragment);
547 for (i = newcount; i < (uspi->s_fpb - fragoff); i++)
562 uspi->cs_total.cs_nffree -= count;
564 ubh_mark_buffer_dirty (USPI_UBH(uspi));
579 for (k = count; k < uspi->s_fpb; k++) \
587 struct ufs_sb_private_info * uspi;
597 uspi = UFS_SB(sb)->s_uspi;
608 for (j = 1; j < uspi->s_ncg; j *= 2) {
610 if (cgno >= uspi->s_ncg)
611 cgno -= uspi->s_ncg;
619 cgno = (oldcg + 1) % uspi->s_ncg;
620 for (j = 2; j < uspi->s_ncg; j++) {
622 if (cgno >= uspi->s_ncg)
640 if (count == uspi->s_fpb) {
647 for (allocsize = count; allocsize < uspi->s_fpb; allocsize++)
651 if (allocsize == uspi->s_fpb) {
655 goal = ufs_dtogd(uspi, result);
656 for (i = count; i < uspi->s_fpb; i++)
658 i = uspi->s_fpb - count;
660 inode_sub_bytes(inode, i << uspi->s_fshift);
662 uspi->cs_total.cs_nffree += i;
677 uspi->cs_total.cs_nffree -= count;
685 ubh_mark_buffer_dirty (USPI_UBH(uspi));
691 result += cgno * uspi->s_fpg;
701 struct ufs_sb_private_info * uspi;
708 uspi = UFS_SB(sb)->s_uspi;
716 goal = ufs_dtogd(uspi, goal);
727 result = ufs_bitmap_search (sb, ucpi, goal, uspi->s_fpb);
732 if (!try_add_frags(inode, uspi->s_fpb))
740 uspi->cs_total.cs_nbfree--;
743 if (uspi->fs_magic != UFS2_MAGIC) {
756 static unsigned ubh_scanc(struct ufs_sb_private_info *uspi,
765 offset = begin & ~uspi->s_fmask;
766 begin >>= uspi->s_fshift;
768 if ((offset + size) < uspi->s_fsize)
771 rest = uspi->s_fsize - offset;
805 struct ufs_sb_private_info *uspi = UFS_SB(sb)->s_uspi;
814 start = ufs_dtogd(uspi, goal) >> 3;
818 length = ((uspi->s_fpg + 7) >> 3) - start;
819 loc = ubh_scanc(uspi, UCPI_UBH(ucpi), ucpi->c_freeoff + start, length,
820 (uspi->s_fpb == 8) ? ufs_fragtable_8fpb : ufs_fragtable_other,
821 1 << (count - 1 + (uspi->s_fpb & 7)));
824 loc = ubh_scanc(uspi, UCPI_UBH(ucpi), ucpi->c_freeoff, length,
825 (uspi->s_fpb == 8) ? ufs_fragtable_8fpb :
827 1 << (count - 1 + (uspi->s_fpb & 7)));
845 for (end = result + 8; result < end; result += uspi->s_fpb) {
850 for (pos = 0; pos <= uspi->s_fpb - count; pos++) {
870 struct ufs_sb_private_info * uspi;
873 uspi = UFS_SB(sb)->s_uspi;
874 if (uspi->s_contigsumsize <= 0)
886 end = start + uspi->s_contigsumsize;
898 end = start - uspi->s_contigsumsize;
911 if (i > uspi->s_contigsumsize)
912 i = uspi->s_contigsumsize;