@@ -315,32 +315,40 @@ static int filefrag_fibmap(int fd, int blk_shift, int *num_extents,
return rc;
if (block == 0)
continue;
+ count++;
+
if (*num_extents == 0) {
(*num_extents)++;
if (force_extent) {
print_extent_header();
+ fm_ext.fe_logical = logical;
fm_ext.fe_physical = block * st->st_blksize;
+ fm_ext.fe_length = st->st_blksize;
}
+ last_block = block;
+ continue;
}
- count++;
- if (force_extent && last_block != 0 &&
- (block != last_block + 1 ||
- fm_ext.fe_logical + fm_ext.fe_length != logical)) {
- print_extent_info(&fm_ext, *num_extents - 1,
- (last_block + 1) * st->st_blksize,
- blk_shift, st);
- fm_ext.fe_length = 0;
- (*num_extents)++;
+
+ if (force_extent) {
+ if (block != last_block + 1 ||
+ fm_ext.fe_length + fm_ext.fe_logical != logical) {
+ print_extent_info(&fm_ext, *num_extents - 1,
+ (last_block + 1) *
+ st->st_blksize,
+ blk_shift, st);
+ fm_ext.fe_logical = logical;
+ fm_ext.fe_physical = block * st->st_blksize;
+ fm_ext.fe_length = st->st_blksize;
+ (*num_extents)++;
+ } else {
+ fm_ext.fe_length += st->st_blksize;
+ }
} else if (last_block && (block != last_block + 1)) {
if (verbose)
printf("Discontinuity: Block %ld is at %lu (was "
"%lu)\n", i, block, last_block + 1);
- fm_ext.fe_length = 0;
(*num_extents)++;
}
- fm_ext.fe_logical = logical;
- fm_ext.fe_physical = block * st->st_blksize;
- fm_ext.fe_length += st->st_blksize;
last_block = block;
}