| /fs/xfs/libxfs/ |
| D | xfs_dir2.h | 111 xfs_dir2_db_t db);
113 xfs_dir2_db_t db);
159 extern int xfs_dir2_shrink_inode(struct xfs_da_args *args, xfs_dir2_db_t db,
252 xfs_dir2_db_off_to_byte(struct xfs_da_geometry *geo, xfs_dir2_db_t db, in xfs_dir2_db_off_to_byte() argument
255 return ((xfs_dir2_off_t)db << geo->blklog) + o; in xfs_dir2_db_off_to_byte()
262 xfs_dir2_db_to_da(struct xfs_da_geometry *geo, xfs_dir2_db_t db) in xfs_dir2_db_to_da() argument
264 return (xfs_dablk_t)(db << (geo->blklog - geo->fsblog)); in xfs_dir2_db_to_da()
280 xfs_dir2_db_off_to_dataptr(struct xfs_da_geometry *geo, xfs_dir2_db_t db, in xfs_dir2_db_off_to_dataptr() argument
283 return xfs_dir2_byte_to_dataptr(xfs_dir2_db_off_to_byte(geo, db, o)); in xfs_dir2_db_off_to_dataptr()
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| D | xfs_dir2_leaf.c | 1347 xfs_dir2_db_t db; /* data block number */ in xfs_dir2_leaf_removename() local
1384 db = xfs_dir2_dataptr_to_db(args->geo, be32_to_cpu(lep->address)); in xfs_dir2_leaf_removename()
1391 ASSERT(be16_to_cpu(bestsp[db]) == oldbest); in xfs_dir2_leaf_removename()
1421 bestsp[db] = bf[0].length; in xfs_dir2_leaf_removename()
1422 xfs_dir3_leaf_log_bests(args, lbp, db, db); in xfs_dir2_leaf_removename()
1430 ASSERT(db != args->geo->datablk); in xfs_dir2_leaf_removename()
1431 if ((error = xfs_dir2_shrink_inode(args, db, dbp))) { in xfs_dir2_leaf_removename()
1448 if (db == be32_to_cpu(ltp->bestcount) - 1) { in xfs_dir2_leaf_removename()
1452 for (i = db - 1; i > 0; i--) { in xfs_dir2_leaf_removename()
1460 memmove(&bestsp[db - i], bestsp, in xfs_dir2_leaf_removename()
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| D | xfs_da_format.c | 604 xfs_dir2_db_to_fdb(struct xfs_da_geometry *geo, xfs_dir2_db_t db) in xfs_dir2_db_to_fdb() argument
607 (db / xfs_dir2_free_max_bests(geo)); in xfs_dir2_db_to_fdb()
614 xfs_dir2_db_to_fdindex(struct xfs_da_geometry *geo, xfs_dir2_db_t db) in xfs_dir2_db_to_fdindex() argument
616 return db % xfs_dir2_free_max_bests(geo); in xfs_dir2_db_to_fdindex()
636 xfs_dir3_db_to_fdb(struct xfs_da_geometry *geo, xfs_dir2_db_t db) in xfs_dir3_db_to_fdb() argument
639 (db / xfs_dir3_free_max_bests(geo)); in xfs_dir3_db_to_fdb()
646 xfs_dir3_db_to_fdindex(struct xfs_da_geometry *geo, xfs_dir2_db_t db) in xfs_dir3_db_to_fdindex() argument
648 return db % xfs_dir3_free_max_bests(geo); in xfs_dir3_db_to_fdindex()
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| D | xfs_dir2.c | 673 xfs_dir2_db_t db, in xfs_dir2_shrink_inode() argument
684 trace_xfs_dir2_shrink_inode(args, db); in xfs_dir2_shrink_inode()
689 da = xfs_dir2_db_to_da(args->geo, db); in xfs_dir2_shrink_inode()
717 if (db >= xfs_dir2_byte_to_db(args->geo, XFS_DIR2_LEAF_OFFSET)) in xfs_dir2_shrink_inode()
722 if (dp->i_d.di_size > xfs_dir2_db_off_to_byte(args->geo, db + 1, 0)) in xfs_dir2_shrink_inode()
731 if (db == args->geo->datablk) in xfs_dir2_shrink_inode()
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| D | xfs_dir2_node.c | 511 xfs_dir2_db_t db) in xfs_dir2_free_hdr_check() argument
519 ASSERT(hdr.firstdb <= db); in xfs_dir2_free_hdr_check()
520 ASSERT(db < hdr.firstdb + hdr.nvalid); in xfs_dir2_free_hdr_check()
523 #define xfs_dir2_free_hdr_check(dp, bp, db) argument
1208 xfs_dir2_db_t db; /* data block number */ in xfs_dir2_leafn_remove() local
1239 db = xfs_dir2_dataptr_to_db(args->geo, be32_to_cpu(lep->address)); in xfs_dir2_leafn_remove()
1240 ASSERT(dblk->blkno == db); in xfs_dir2_leafn_remove()
1291 fdb = dp->d_ops->db_to_fdb(args->geo, db); in xfs_dir2_leafn_remove()
1310 findex = dp->d_ops->db_to_fdindex(args->geo, db); in xfs_dir2_leafn_remove()
1321 error = xfs_dir2_shrink_inode(args, db, dbp); in xfs_dir2_leafn_remove()
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| D | xfs_dir2_priv.h | 84 struct xfs_buf *lbp, xfs_dir2_db_t db);
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| /fs/ocfs2/cluster/ |
| D | heartbeat.c | 1294 struct o2hb_debug_buf *db = inode->i_private; in o2hb_debug_open() local
1303 BUG_ON(sizeof(map) < db->db_size); in o2hb_debug_open()
1309 switch (db->db_type) { in o2hb_debug_open()
1315 memcpy(map, db->db_data, db->db_size); in o2hb_debug_open()
1321 reg = (struct o2hb_region *)db->db_data; in o2hb_debug_open()
1322 memcpy(map, reg->hr_live_node_bitmap, db->db_size); in o2hb_debug_open()
1327 reg = (struct o2hb_region *)db->db_data; in o2hb_debug_open()
1333 reg = (struct o2hb_region *)db->db_data; in o2hb_debug_open()
1342 reg = (struct o2hb_region *)db->db_data; in o2hb_debug_open()
1351 while ((i = find_next_bit(map, db->db_len, i + 1)) < db->db_len) in o2hb_debug_open()
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| /fs/kernfs/ |
| D | dir.c | 62 size_t da, db; in kernfs_common_ancestor() local
69 db = kernfs_depth(rb->kn, b); in kernfs_common_ancestor()
71 while (da > db) { in kernfs_common_ancestor()
75 while (db > da) { in kernfs_common_ancestor()
77 db--; in kernfs_common_ancestor()
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| /fs/ext4/ |
| D | mballoc.c | 2798 struct ext4_group_info *db; in ext4_free_data_callback() local
2824 db = e4b.bd_info; in ext4_free_data_callback()
2830 rb_erase(&entry->efd_node, &(db->bb_free_root)); in ext4_free_data_callback()
2840 EXT4_MB_GRP_CLEAR_TRIMMED(db); in ext4_free_data_callback()
2842 if (!db->bb_free_root.rb_node) { in ext4_free_data_callback()
4595 struct ext4_group_info *db = e4b->bd_info; in ext4_mb_free_metadata() local
4598 struct rb_node **n = &db->bb_free_root.rb_node, *node; in ext4_mb_free_metadata()
4634 rb_insert_color(new_node, &db->bb_free_root); in ext4_mb_free_metadata()
4644 rb_erase(node, &(db->bb_free_root)); in ext4_mb_free_metadata()
4655 rb_erase(node, &(db->bb_free_root)); in ext4_mb_free_metadata()
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| /fs/ocfs2/ |
| D | dir.c | 3988 struct ocfs2_dir_block_trailer *db; in ocfs2_search_dx_free_list() local
4007 db = ocfs2_trailer_from_bh(leaf_bh, dir->i_sb); in ocfs2_search_dx_free_list()
4008 if (rec_len <= le16_to_cpu(db->db_free_rec_len)) { in ocfs2_search_dx_free_list()
4016 next_block = le64_to_cpu(db->db_free_next); in ocfs2_search_dx_free_list()
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