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(parent: fcd93e4) | patch
pg_buffercache: Allow huge allocations.
authorRobert Haas <rhaas@postgresql.org>
Thu, 15 Sep 2016 13:22:52 +0000 (09:22 -0400)
committerRobert Haas <rhaas@postgresql.org>
Thu, 15 Sep 2016 13:30:37 +0000 (09:30 -0400)
commitbea38f34a4e601d2ea803a3a6d6b90ee0fe2d2b6
tree40f1555bca6cc7e28b02c60c9bdfdb36abb69db7tree | snapshot
parentfcd93e4af943fc444a5928355c9471d36f077538commit | diff
pg_buffercache: Allow huge allocations.

Otherwise, users who have configured shared_buffers >= 256GB won't
be able to use this module.  There probably aren't many of those, but
it doesn't hurt anything to fix it so that it works.

Backpatch to 9.4, where MemoryContextAllocHuge was introduced.  The
same problem exists in older branches, but there's no easy way to
fix it there.

KaiGai Kohei
contrib/pg_buffercache/pg_buffercache_pages.c diff | blob | history
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