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Refactor XLogInsert a bit. The rdata entries for backup blocks are now

author Heikki Linnakangas <heikki.linnakangas@iki.fi>

2012年1月11日 07:46:18 +0000 (09:46 +0200)

committer Heikki Linnakangas <heikki.linnakangas@iki.fi>

2012年1月11日 09:01:47 +0000 (11:01 +0200)

commit 9c808f89c2841dd847555898a8db45fcd69e913b

tree 8de60f947163c8a93f4cd4e87f63f4c699bacd14 tree

parent 26e89e7f23194e390ec4326cd0198a1992c2adf0 commit | diff

Refactor XLogInsert a bit. The rdata entries for backup blocks are now
constructed before acquiring WALInsertLock, which slightly reduces the time
the lock is held. Although I could not measure any benefit in benchmarks,
the code is more readable this way.

src/backend/access/transam/xlog.c diff | blob | blame | history

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