Lines Matching refs:node
56 Extents are arranged as a tree. Each node of the tree begins with a
57 ``struct ext4_extent_header``. If the node is an interior node
60 points to a block containing more nodes in the extent tree. If the node
61 is a leaf node (``eh.eh_depth == 0``), then the header is followed by
63 point to the file's data blocks. The root node of the extent tree is
93 - Depth of this extent node in the extent tree. 0 = this extent node
94 points to data blocks; otherwise, this extent node points to other
117 - This index node covers file blocks from 'block' onward.
121 - Lower 32-bits of the block number of the extent node that is the next
122 level lower in the tree. The tree node pointed to can be either another
123 internal node or a leaf node, described below.