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Fix LWLockAssign() so that it can safely be executed after postmaster
authorTom Lane <tgl@sss.pgh.pa.us>
Fri, 7 Oct 2005 21:42:38 +0000 (21:42 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Fri, 7 Oct 2005 21:42:38 +0000 (21:42 +0000)
commit82e861fbe1a1a94f2af34d222db0d7bbf9cbaa3a
tree18bad0ab7a258d20ad4de8ea86cbfeb6422ad4ae
parent77d1de3c89f7961e072356f889fc48b6c741f21f
Fix LWLockAssign() so that it can safely be executed after postmaster
initialization.  Add spinlocking, fix EXEC_BACKEND unsafeness.
src/backend/storage/ipc/shmem.c
src/backend/storage/lmgr/lwlock.c