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Improve header comment for WaitLSNSetLatches()

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Reflect the fact that we remove waiters from the heap, not just set their
latches.
This commit is contained in:
Alexander Korotkov 2024-08-10 21:43:09 +03:00
parent 867d396ccd
commit 3ac3ec580c
1 changed files with 3 additions and 2 deletions
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5
src/backend/commands/waitlsn.c
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@ -147,8 +147,9 @@ deleteLSNWaiter(void)
}
/*
* Set latches of LSN waiters whose LSN has been replayed. Set latches of all
* LSN waiters when InvalidXLogRecPtr is given.
* Remove waiters whose LSN has been replayed from the heap and set their
* latches. If InvalidXLogRecPtr is given, remove all waiters from the heap
* and set latches for all waiters.
*/
void
WaitLSNSetLatches(XLogRecPtr currentLSN)