Fix double shared memory allocation.
SLRU buffer lwlocks are allocated twice by oversight in commit
fe702a7b3f9f2bc5bf6d173166d7d55226af82c8 where that locks were moved to
separate tranche. The bug doesn't have user-visible effects except small
overspending of shared memory.
Backpatch to 9.6 where it was introduced.
Alexander Korotkov with small editorization by me.
Branch
------
REL9_6_STABLE
Details
-------
https://git.postgresql.org/pg/commitdiff/38a4a5349c8f54a8d835675d395365d11628afac
Modified Files
--------------
src/backend/access/transam/slru.c | 10 +++++++---
1 file changed, 7 insertions(+), 3 deletions(-)