Обсуждение: [COMMITTERS] pgsql: Fix pg_atomic_u64 initialization.

Fix pg_atomic_u64 initialization.

As Andres pointed out, pg_atomic_init_u64 must be used to initialize an
atomic variable, before it can be accessed with the actual atomic ops.
Trying to use pg_atomic_write_u64 on an uninitialized variable leads to a
failure with the fallback implementation that uses a spinlock.

Discussion: https://www.postgresql.org/message-id/20170816191346.d3ke5tpshhco4bnd%40alap3.anarazel.de

Branch
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master

Details
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https://git.postgresql.org/pg/commitdiff/dcd052c8d20c5359c55f2a101f10a8e6341233cd

Modified Files
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src/backend/access/heap/heapam.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)