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get rid of unneeded mut and refactor addref (#19594)

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This commit is contained in:
Jeff Washington (jwash)
2021-09-03 10:45:37 -05:00
committed by GitHub
parent 205f070a99
commit df040c05da
1 changed files with 2 additions and 6 deletions
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8
runtime/src/accounts_index.rs
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@ -190,7 +190,7 @@ impl<T: IsCached> WriteAccountMapEntry<T> {
.build() .build()
} }
pub fn slot_list(&mut self) -> &SlotList<T> { pub fn slot_list(&self) -> &SlotList<T> {
&*self.borrow_slot_list_guard() &*self.borrow_slot_list_guard()
} }
@ -201,10 +201,6 @@ impl<T: IsCached> WriteAccountMapEntry<T> {
self.with_slot_list_guard_mut(user) self.with_slot_list_guard_mut(user)
} }
pub fn ref_count(&self) -> &AtomicU64 {
&self.borrow_owned_entry().ref_count
}
// create an entry that is equivalent to this process: // create an entry that is equivalent to this process:
// 1. new empty (refcount=0, slot_list={}) // 1. new empty (refcount=0, slot_list={})
// 2. update(slot, account_info) // 2. update(slot, account_info)
@ -329,7 +325,7 @@ impl<T: IsCached> WriteAccountMapEntry<T> {
}); });
if addref { if addref {
// If it's the first non-cache insert, also bump the stored ref count // If it's the first non-cache insert, also bump the stored ref count
self.ref_count().fetch_add(1, Ordering::Relaxed); self.borrow_owned_entry().add_un_ref(true);
} }
} }
} }