Lines Matching refs:path_offset
966 path_offset = PATH_H_PATH_OFFSET(path, h);
971 counter = path_offset;
1073 /* Get parents of neighbors of node in the path(S[path_offset]) and common parents of
1074 * S[path_offset] and L[path_offset]/R[path_offset]: F[path_offset], FL[path_offset],
1075 * FR[path_offset], CFL[path_offset], CFR[path_offset].
1076 * Calculate numbers of left and right delimiting keys position: lkey[path_offset], rkey[path_offset].
1085 path_offset = PATH_H_PATH_OFFSET(tb->tb_path, h);
1089 if (path_offset <= FIRST_PATH_ELEMENT_OFFSET) {
1103 /* Get parent FL[path_offset] of L[path_offset]. */
1104 position = PATH_OFFSET_POSITION(path, path_offset - 1);
1107 curf = PATH_OFFSET_PBUFFER(path, path_offset - 1);
1108 curcf = PATH_OFFSET_PBUFFER(path, path_offset - 1);
1113 /* Calculate current parent of L[path_offset], which is the left neighbor of the current node.
1114 Calculate current common parent of L[path_offset] and the current node. Note that
1115 CFL[path_offset] not equal FL[path_offset] and CFL[path_offset] not equal F[path_offset].
1116 Calculate lkey[path_offset]. */
1138 not equal FR[path_offset] and CFR[h] not equal F[h]. */
1145 curf = PATH_OFFSET_PBUFFER(path, path_offset - 1);
1146 curcf = PATH_OFFSET_PBUFFER(path, path_offset - 1);
1153 /* New initialization of FR[path_offset]. */
1157 /* New initialization of CFR[path_offset]. */
1898 path_offset = PATH_H_PATH_OFFSET(tb->tb_path, h);
1901 if (path_offset <= FIRST_PATH_ELEMENT_OFFSET) {
1903 RFALSE(path_offset < FIRST_PATH_ELEMENT_OFFSET - 1,
1909 PATH_OFFSET_PBUFFER(path, path_offset - 1) = NULL;
1910 PATH_OFFSET_POSITION(path, path_offset - 1) = 0;
1917 (bh = PATH_OFFSET_PBUFFER(path, path_offset - 1)))
1922 path_offset - 1)) > B_NR_ITEMS(bh))
1926 PATH_OFFSET_PBUFFER(path, path_offset)->b_blocknr)
1950 path_offset = PATH_H_PATH_OFFSET(tb->tb_path, h + 1);
1960 bh = PATH_OFFSET_PBUFFER(tb->tb_path, path_offset);
1963 !PATH_OFFSET_POSITION(tb->tb_path, path_offset),
1997 /* We need right neighbor to balance S[path_offset]. */
1998 if (tb->rnum[h]) { /* We need right neighbor to balance S[path_offset]. */
2000 bh = PATH_OFFSET_PBUFFER(tb->tb_path, path_offset);
2004 path_offset) >=