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Diffstat (limited to 'fs/bcachefs/rebalance.c')
-rw-r--r-- | fs/bcachefs/rebalance.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/fs/bcachefs/rebalance.c b/fs/bcachefs/rebalance.c index c3d577236ce2..15ce3ecba0ba 100644 --- a/fs/bcachefs/rebalance.c +++ b/fs/bcachefs/rebalance.c @@ -113,6 +113,10 @@ static void rebalance_work_accumulate(struct rebalance_work *w, unsigned percent_full; u64 work = dev_work + unknown_dev; + /* avoid divide by 0 */ + if (!capacity) + return; + if (work < dev_work || work < unknown_dev) work = U64_MAX; work = min(work, capacity); |