diff options
Diffstat (limited to 'util/hbitmap.c')
| -rw-r--r-- | util/hbitmap.c | 12 |
1 files changed, 4 insertions, 8 deletions
diff --git a/util/hbitmap.c b/util/hbitmap.c index fa356522c4..7905212a8b 100644 --- a/util/hbitmap.c +++ b/util/hbitmap.c @@ -144,7 +144,7 @@ unsigned long hbitmap_iter_skip_words(HBitmapIter *hbi) return cur; } -int64_t hbitmap_iter_next(HBitmapIter *hbi, bool advance) +int64_t hbitmap_iter_next(HBitmapIter *hbi) { unsigned long cur = hbi->cur[HBITMAP_LEVELS - 1] & hbi->hb->levels[HBITMAP_LEVELS - 1][hbi->pos]; @@ -157,12 +157,8 @@ int64_t hbitmap_iter_next(HBitmapIter *hbi, bool advance) } } - if (advance) { - /* The next call will resume work from the next bit. */ - hbi->cur[HBITMAP_LEVELS - 1] = cur & (cur - 1); - } else { - hbi->cur[HBITMAP_LEVELS - 1] = cur; - } + /* The next call will resume work from the next bit. */ + hbi->cur[HBITMAP_LEVELS - 1] = cur & (cur - 1); item = ((uint64_t)hbi->pos << BITS_PER_LEVEL) + ctzl(cur); return item << hbi->granularity; @@ -261,7 +257,7 @@ bool hbitmap_next_dirty_area(const HBitmap *hb, uint64_t *start, end = *count > hb->orig_size - *start ? hb->orig_size : *start + *count; hbitmap_iter_init(&hbi, hb, *start); - firt_dirty_off = hbitmap_iter_next(&hbi, false); + firt_dirty_off = hbitmap_iter_next(&hbi); if (firt_dirty_off < 0 || firt_dirty_off >= end) { return false; |