Lines Matching refs:chain
33 Indirect chain[DEPTH], in get_branch()
37 Indirect *p = chain; in get_branch()
42 add_chain (chain, NULL, i_data(inode) + *offsets); in get_branch()
50 if (!verify_chain(chain, p)) in get_branch()
110 Indirect chain[DEPTH], in splice_branch()
119 if (!verify_chain(chain, where-1) || *where->p) in splice_branch()
151 Indirect chain[DEPTH]; in get_block() local
160 partial = get_branch(inode, depth, offsets, chain, &err); in get_block()
165 map_bh(bh, inode->i_sb, block_to_cpu(chain[depth-1].key)); in get_block()
167 partial = chain+depth-1; /* the whole chain */ in get_block()
174 while (partial > chain) { in get_block()
190 left = (chain + depth) - partial; in get_block()
191 err = alloc_branch(inode, left, offsets+(partial-chain), partial); in get_block()
195 if (splice_branch(inode, chain, partial, left) < 0) in get_block()
202 while (partial > chain) { in get_block()
220 Indirect chain[DEPTH], in find_shared()
229 partial = get_branch(inode, k, offsets, chain, &err); in find_shared()
233 partial = chain + k-1; in find_shared()
238 for (p=partial;p>chain && all_zeroes((block_t*)p->bh->b_data,p->p);p--) in find_shared()
240 if (p == chain + k - 1 && p > chain) { in find_shared()
299 Indirect chain[DEPTH]; in truncate() local
320 partial = find_shared(inode, n, offsets, chain, &nr); in truncate()
322 if (partial == chain) in truncate()
326 free_branches(inode, &nr, &nr+1, (chain+n-1) - partial); in truncate()
329 while (partial > chain) { in truncate()
331 (chain+n-1) - partial); in truncate()