Fix the number of lwlocks needed by the "fast path" lock patch. It needs
one lock per backend or auxiliary process - the need for a lock for each
aux processes was not accounted for in NumLWLocks(). No-one noticed,
because the three locks needed for the three aux processes fit into the
few extra lwlocks we allocate for 3rd party modules that don't call
RequestAddinLWLocks() (NUM_USER_DEFINED_LWLOCKS, 4 by default).
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/cbf65509bb59694412286239fe6db409060f8d69
Modified Files
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src/backend/storage/lmgr/lwlock.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)