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1 parent1a2d9a6 commit73293ebCopy full SHA for 73293eb
src/backend/storage/buffer/freelist.c
@@ -406,8 +406,8 @@ StrategySyncStart(uint32 *complete_passes, uint32 *num_buf_alloc)
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/*
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* StrategyNotifyBgWriter -- set or clear allocation notification latch
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*
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- * IfbgwriterLatch isn'tNULL, the next invocation of StrategyGetBuffer will
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- * set that latch. PassNULL to clear the pending notification before it
+ * Ifbgwprocno isn't-1, the next invocation of StrategyGetBuffer will
+ * set that latch. Pass-1 to clear the pending notification before it
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* happens. This feature is used by the bgwriter process to wake itself up
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* from hibernation, and is not meant for anybody else to use.
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*/