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(parent: 29c22ee) | patch
Fix code so that we recover cleanly if there are no free semaphores
authorTom Lane <tgl@sss.pgh.pa.us>
Tue, 4 Sep 2001 21:42:17 +0000 (21:42 +0000)
committerTom Lane <tgl@sss.pgh.pa.us>
Tue, 4 Sep 2001 21:42:17 +0000 (21:42 +0000)
commit763554393a9c816a8b95d068a8137e18e33f824c
tree5135c6bbc76b060f15329431f517701858d16791tree
parent29c22eec8c52455b5c2252b77521fb29681efe2dcommit | diff
Fix code so that we recover cleanly if there are no free semaphores
available in freeSemMap.  As noted by Tatsuo, this is now a likely
scenario for detecting MaxBackends-exceeded; if MaxBackends is a multiple
of PROC_NSEMS_PER_SET then we will fail here and not in sinval.c.  The
cleanup path did not work correctly before, anyway.
src/backend/storage/lmgr/proc.c diff | blob | blame | history
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