diff options
Diffstat (limited to 'super1.c')
-rw-r--r-- | super1.c | 9 |
1 files changed, 7 insertions, 2 deletions
@@ -1501,9 +1501,14 @@ add_internal_bitmap1(struct supertype *st, min_chunk *= 2; bits = (bits+1)/2; } - if (chunk == UnSet) + if (chunk == UnSet) { + /* For practical purpose, 64Meg is a good + * default chunk size for internal bitmaps. + */ chunk = min_chunk; - else if (chunk < min_chunk) + if (chunk < 64*1024*1024) + chunk = 64*1024*1024; + } else if (chunk < min_chunk) return 0; /* chunk size too small */ if (chunk == 0) /* rounding problem */ return 0; |