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and fsync WAL at convenient intervals. For the moment it just tries to offload this work from backends, but soon it will be responsible for guaranteeing a maximum delay before asynchronously-committed transactions will be flushed to disk. This is a portion of Simon Riggs' async-commit patch, committed to CVS separately because a background WAL writer seems like it might be a good idea independently of the async-commit feature. I rebased walwriter.c on bgwriter.c because it seemed like a more appropriate way of handling signals; while the startup/shutdown logic in postmaster.c is more like autovac because we want walwriter to quit before we start the shutdown checkpoint.
24 lines
636 B
Makefile
24 lines
636 B
Makefile
#-------------------------------------------------------------------------
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#
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# Makefile--
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# Makefile for src/backend/postmaster
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#
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# IDENTIFICATION
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# $PostgreSQL: pgsql/src/backend/postmaster/Makefile,v 1.23 2007/07/24 04:54:09 tgl Exp $
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#
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#-------------------------------------------------------------------------
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subdir = src/backend/postmaster
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top_builddir = ../../..
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include $(top_builddir)/src/Makefile.global
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OBJS = autovacuum.o bgwriter.o fork_process.o pgarch.o pgstat.o postmaster.o \
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syslogger.o walwriter.o
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all: SUBSYS.o
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SUBSYS.o: $(OBJS)
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$(LD) $(LDREL) $(LDOUT) SUBSYS.o $(OBJS)
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clean:
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rm -f SUBSYS.o $(OBJS)
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