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)
commit23580ea553fa16b47befb57874bb0392fedf8fc5
tree75aa4e836371e10a8bbe0e6b5e814eebac9a9085
parent5e8f67ef33ebd80fb827f1e0eb42b93370f5b949
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