Another interesting chunk elsewhere:
/src/git/linux-2.6/fs/xfs/xfs_da_btree.c(782)
/src/git/linux-2.6/fs/xfs/xfs_attr_leaf.c(1542)
*action = 0;
return(0);
if (count == 0) {
forward = (info->forw != 0);
memcpy(&state->altpath, &state->path, sizeof(state->path));
error = xfs_da_path_shift(state, &state->altpath, forward,
0, &retval);
if (error)
return(error);
if (retval) {
*action = 0;
} else {
*action = 2;
return(0);
forward = (be32_to_cpu(info->forw) < be32_to_cpu(info->back));
for (i = 0; i < 2; forward = !forward, i++) {
if (forward)
blkno = be32_to_cpu(info->forw);
else
blkno = be32_to_cpu(info->back);
if (blkno == 0)
continue;
error = xfs_da_read_buf(state->args->trans, state->args->dp,
/src/git/linux-2.6/fs/xfs/xfs_da_btree.c(842)
/src/git/linux-2.6/fs/xfs/xfs_attr_leaf.c(1605)
break;
if (i >= 2) {
*action = 0;
return(0);
memcpy(&state->altpath, &state->path, sizeof(state->path));
if (blkno < blk->blkno) {
error = xfs_da_path_shift(state, &state->altpath, forward,
0, &retval);
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