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Fix comments in StrategyNotifyBgWriter().

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The interface for the function was changed in
d72731a704 but the comments of the
function was not updated.

Patch by Yugo Nagata.
This commit is contained in:
Tatsuo Ishii
2017-01-24 09:39:11 +09:00
parent 7de7f80a5f
commit a73cc3eff3
1 changed files with 2 additions and 2 deletions
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4
src/backend/storage/buffer/freelist.c
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@ -290,8 +290,8 @@ StrategySyncStart(uint32 *complete_passes, uint32 *num_buf_alloc)
/* /*
* StrategyNotifyBgWriter -- set or clear allocation notification latch * StrategyNotifyBgWriter -- set or clear allocation notification latch
* *
* If bgwriterLatch isn't NULL, the next invocation of StrategyGetBuffer will * If bgwprocno isn't -1, the next invocation of StrategyGetBuffer will
* set that latch. Pass NULL to clear the pending notification before it * set that latch. Pass -1 to clear the pending notification before it
* happens. This feature is used by the bgwriter process to wake itself up * happens. This feature is used by the bgwriter process to wake itself up
* from hibernation, and is not meant for anybody else to use. * from hibernation, and is not meant for anybody else to use.
*/ */