Lines Matching refs:chain
32 Indirect chain[DEPTH], in get_branch()
36 Indirect *p = chain; in get_branch()
41 add_chain (chain, NULL, i_data(inode) + *offsets); in get_branch()
49 if (!verify_chain(chain, p)) in get_branch()
109 Indirect chain[DEPTH], in splice_branch()
118 if (!verify_chain(chain, where-1) || *where->p) in splice_branch()
150 Indirect chain[DEPTH]; in get_block() local
159 partial = get_branch(inode, depth, offsets, chain, &err); in get_block()
164 map_bh(bh, inode->i_sb, block_to_cpu(chain[depth-1].key)); in get_block()
166 partial = chain+depth-1; /* the whole chain */ in get_block()
173 while (partial > chain) { in get_block()
189 left = (chain + depth) - partial; in get_block()
190 err = alloc_branch(inode, left, offsets+(partial-chain), partial); in get_block()
194 if (splice_branch(inode, chain, partial, left) < 0) in get_block()
201 while (partial > chain) { in get_block()
219 Indirect chain[DEPTH], in find_shared()
228 partial = get_branch(inode, k, offsets, chain, &err); in find_shared()
232 partial = chain + k-1; in find_shared()
237 for (p=partial;p>chain && all_zeroes((block_t*)p->bh->b_data,p->p);p--) in find_shared()
239 if (p == chain + k - 1 && p > chain) { in find_shared()
298 Indirect chain[DEPTH]; in truncate() local
319 partial = find_shared(inode, n, offsets, chain, &nr); in truncate()
321 if (partial == chain) in truncate()
325 free_branches(inode, &nr, &nr+1, (chain+n-1) - partial); in truncate()
328 while (partial > chain) { in truncate()
330 (chain+n-1) - partial); in truncate()