Thomas Munro b94109ce37 Make WL_POSTMASTER_DEATH level-triggered on kqueue builds. ... If WaitEventSetWait() reports that the postmaster has gone away, later calls to WaitEventSetWait() should continue to report that. Otherwise further waits that occur in the proc_exit() path after we already noticed the postmaster's demise could block forever. Back-patch to 13, where the kqueue support landed. Reported-by: Tom Lane <tgl@sss.pgh.pa.us> Discussion: https://postgr.es/m/3624029.1602701929%40sss.pgh.pa.us		2020-10-15 11:41:58 +13:00
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buffer	Defer flushing of SLRU files.	2020-09-25 19:00:15 +12:00
file	Skip unnecessary stat() calls in walkdir().	2020-09-07 18:28:06 +12:00
freespace	Cache smgrnblocks() results in recovery.	2020-07-31 14:29:52 +12:00
ipc	Make WL_POSTMASTER_DEATH level-triggered on kqueue builds.	2020-10-15 11:41:58 +13:00
large_object	Remove utils/acl.h from catalog/objectaddress.h	2020-03-10 10:27:00 +01:00
lmgr	Defer flushing of SLRU files.	2020-09-25 19:00:15 +12:00
page	Optimize compactify_tuples function	2020-09-16 13:22:20 +12:00
smgr	remove redundant initializations	2020-09-03 22:57:35 -04:00
sync	Defer flushing of SLRU files.	2020-09-25 19:00:15 +12:00
Makefile	Refactor the fsync queue for wider use.	2019-04-04 23:38:38 +13:00