Partition the freelist for shared dynahash tables.
Without this, contention on the freelist can become a pretty serious
problem on large servers.
Aleksander Alekseev, reviewed by Anastasia Lubennikova, Dilip Kumar,
and me.
Branch
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master
Details
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http://git.postgresql.org/pg/commitdiff/44ca4022f3f9297bab5cbffdd97973dbba1879ed
Modified Files
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src/backend/utils/hash/dynahash.c | 184 ++++++++++++++++++++++++++++----------
1 file changed, 137 insertions(+), 47 deletions(-)