diff options
| author | Lennart Poettering <lennart@poettering.net> | 2015-07-23 04:51:57 +0200 |
|---|---|---|
| committer | Lennart Poettering <lennart@poettering.net> | 2015-07-23 04:51:57 +0200 |
| commit | 05fb03beeecd730e5525253b9c3c8706e1834b09 (patch) | |
| tree | fa422e1ff4d6d80a0aa28b7f510689cd1e3fe347 /src/basic/bitmap.c | |
| parent | 6aafa9483d167f55a50e01f4dc5984866f12c8ec (diff) | |
bitmap: bitmap_clear()
No need to actually reset the bitmap, we can just truncate it back zero
size. That not only makes bitmap_clear() quicker, but also subsequent
bitmap_isclear().
Diffstat (limited to 'src/basic/bitmap.c')
| -rw-r--r-- | src/basic/bitmap.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/basic/bitmap.c b/src/basic/bitmap.c index 0747749d13..7e47c2d09f 100644 --- a/src/basic/bitmap.c +++ b/src/basic/bitmap.c @@ -140,12 +140,9 @@ bool bitmap_isclear(Bitmap *b) { } void bitmap_clear(Bitmap *b) { - unsigned i; - assert(b); - for (i = 0; i < b->n_bitmaps; i++) - b->bitmaps[i] = 0; + b->n_bitmaps = 0; } bool bitmap_iterate(Bitmap *b, Iterator *i, unsigned *n) { |