git.postgresql.org Git - postgresql.git/commit

author	Tom Lane <tgl@sss.pgh.pa.us>
	Thu, 19 May 2005 21:35:48 +0000 (21:35 +0000)
committer	Tom Lane <tgl@sss.pgh.pa.us>
	Thu, 19 May 2005 21:35:48 +0000 (21:35 +0000)
commit	ee3b71f6bce929b07636f76d1654832cb6b5a489
tree	ce95108d3c0e832555b78e96afb173458991b19e	tree
parent	6910032a56dd3841be137b4bef7c57ef32a60ac8	commit \| diff

Split the shared-memory array of PGPROC pointers out of the sinval
communication structure, and make it its own module with its own lock.
This should reduce contention at least a little, and it definitely makes
the code seem cleaner. Per my recent proposal.

30 files changed:

src/backend/access/heap/heapam.c		diff \| blob \| blame \| history
src/backend/access/transam/README		diff \| blob \| blame \| history
src/backend/access/transam/multixact.c		diff \| blob \| blame \| history
src/backend/access/transam/subtrans.c		diff \| blob \| blame \| history
src/backend/access/transam/varsup.c		diff \| blob \| blame \| history
src/backend/access/transam/xact.c		diff \| blob \| blame \| history
src/backend/access/transam/xlog.c		diff \| blob \| blame \| history
src/backend/catalog/index.c		diff \| blob \| blame \| history
src/backend/commands/dbcommands.c		diff \| blob \| blame \| history
src/backend/commands/vacuum.c		diff \| blob \| blame \| history
src/backend/commands/vacuumlazy.c		diff \| blob \| blame \| history
src/backend/storage/buffer/buf_init.c		diff \| blob \| blame \| history
src/backend/storage/buffer/bufmgr.c		diff \| blob \| blame \| history
src/backend/storage/ipc/Makefile		diff \| blob \| blame \| history
src/backend/storage/ipc/ipci.c		diff \| blob \| blame \| history
src/backend/storage/ipc/procarray.c	[new file with mode: 0644]	blob
src/backend/storage/ipc/sinval.c		diff \| blob \| blame \| history
src/backend/storage/ipc/sinvaladt.c		diff \| blob \| blame \| history
src/backend/storage/lmgr/lmgr.c		diff \| blob \| blame \| history
src/backend/storage/lmgr/proc.c		diff \| blob \| blame \| history
src/backend/utils/adt/misc.c		diff \| blob \| blame \| history
src/backend/utils/init/postinit.c		diff \| blob \| blame \| history
src/backend/utils/time/tqual.c		diff \| blob \| blame \| history
src/include/storage/buf_internals.h		diff \| blob \| blame \| history
src/include/storage/lwlock.h		diff \| blob \| blame \| history
src/include/storage/proc.h		diff \| blob \| blame \| history
src/include/storage/procarray.h	[new file with mode: 0644]	blob
src/include/storage/sinval.h		diff \| blob \| blame \| history
src/include/storage/sinvaladt.h		diff \| blob \| blame \| history
src/include/utils/tqual.h		diff \| blob \| blame \| history

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