fs/ufs/ialloc.c

61 	struct ufs_cg_private_info * ucpi;
83 	ucpi = ufs_load_cylinder (sb, cg);
84 	if (!ucpi) {
88 	ucg = ubh_get_ucg(UCPI_UBH(ucpi));
96 	if (ubh_isclr (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit))
99 		ubh_clrbit (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit);
100 		if (ino < ucpi->c_irotor)
101 			ucpi->c_irotor = ino;
114 	ubh_mark_buffer_dirty (UCPI_UBH(ucpi));
116 		ubh_sync_block(UCPI_UBH(ucpi));
130 				   struct ufs_cg_private_info *ucpi,
136 		ufs_inotofsba(ucpi->c_cgx * uspi->s_ipg +
140 	UFSD("ENTER cgno %d\n", ucpi->c_cgx);
155 	ubh_mark_buffer_dirty(UCPI_UBH(ucpi));
157 		ubh_sync_block(UCPI_UBH(ucpi));
177 	struct ufs_cg_private_info * ucpi;
239 	ucpi = ufs_load_cylinder (sb, cg);
240 	if (!ucpi) {
244 	ucg = ubh_get_ucg(UCPI_UBH(ucpi));
248 	start = ucpi->c_irotor;
249 	bit = ubh_find_next_zero_bit (UCPI_UBH(ucpi), ucpi->c_iusedoff, uspi->s_ipg, start);
251 		bit = ubh_find_first_zero_bit (UCPI_UBH(ucpi), ucpi->c_iusedoff, start);
260 	if (ubh_isclr (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit))
261 		ubh_setbit (UCPI_UBH(ucpi), ucpi->c_iusedoff, bit);
273 			ufs2_init_inodes_chunk(sb, ucpi, ucg);
286 	ubh_mark_buffer_dirty (UCPI_UBH(ucpi));
288 		ubh_sync_block(UCPI_UBH(ucpi));