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core/rawdb/eradb: add godoc comment on derefAndClose

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This commit is contained in:
Felix Lange 2025-06-03 10:44:26 +02:00
parent 809f2e140f
commit 0874d708b3
1 changed files with 2 additions and 0 deletions
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2
core/rawdb/eradb/eradb.go
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@ -327,6 +327,8 @@ func (db *Store) doneWithFile(epoch uint64, entry *fileCacheEntry) {
} }
} }
// derefAndClose decrements the reference counter and closes the file
// when it hits zero.
func (entry *fileCacheEntry) derefAndClose(epoch uint64) (closed bool) { func (entry *fileCacheEntry) derefAndClose(epoch uint64) (closed bool) {
entry.refcount-- entry.refcount--
if entry.refcount > 0 { if entry.refcount > 0 {