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Merge pull request #903 from LazyWolfLin:dev_random

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PiperOrigin-RevId: 420532625
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Victor Costan 2022-01-09 03:15:22 +00:00
commit 42cf899927
1 changed files with 1 additions and 1 deletions
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db/skiplist.h
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@ -243,7 +243,7 @@ int SkipList<Key, Comparator>::RandomHeight() {
// Increase height with probability 1 in kBranching // Increase height with probability 1 in kBranching
static const unsigned int kBranching = 4; static const unsigned int kBranching = 4;
int height = 1; int height = 1;
while (height < kMaxHeight && ((rnd_.Next() % kBranching) == 0)) { while (height < kMaxHeight && rnd_.OneIn(kBranching)) {
height++; height++;
} }
assert(height > 0); assert(height > 0);