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Fix write cache size grow/shrink bug (#32788) 

fix write cache size bug

Co-authored-by: HaoranYi <haoran.yi@solana.com>
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HaoranYi 2023-08-14 12:11:09 -05:00 committed by GitHub
parent 9212ac347c
commit bf77a6c7f2
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1 changed files with 3 additions and 3 deletions
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6
accounts-db/src/accounts_cache.rs
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@ -88,14 +88,14 @@ impl SlotCacheInner {
.fetch_add(data_len, Ordering::Relaxed); .fetch_add(data_len, Ordering::Relaxed);
let old_len = old.account.data().len() as u64; let old_len = old.account.data().len() as u64;
let grow = old_len.saturating_sub(data_len); let grow = data_len.saturating_sub(old_len);
if grow > 0 { if grow > 0 {
self.size.fetch_add(grow, Ordering::Relaxed); self.size.fetch_add(grow, Ordering::Relaxed);
self.total_size.fetch_add(grow, Ordering::Relaxed); self.total_size.fetch_add(grow, Ordering::Relaxed);
} else { } else {
let shrink = data_len.saturating_sub(old_len); let shrink = old_len.saturating_sub(data_len);
if shrink > 0 { if shrink > 0 {
self.size.fetch_add(shrink, Ordering::Relaxed); self.size.fetch_sub(shrink, Ordering::Relaxed);
self.total_size.fetch_sub(shrink, Ordering::Relaxed); self.total_size.fetch_sub(shrink, Ordering::Relaxed);
} }
} }