Обсуждение: pgsql: Add valgrind suppression for pg_atomic_init_u64.

Add valgrind suppression for pg_atomic_init_u64.

pg_atomic_init_u64 (indirectly) uses compare/exchange to guarantee
atomic writes on platforms where compare/exchange is available, but
64bit writes aren't atomic (yes, those exist). That leads to a
harmless read of the initial value of variable.

Branch
------
master

Details
-------
http://git.postgresql.org/pg/commitdiff/6c878edc1df9d4d9ad7ed4a7e1c34c0bf0f622b9

Modified Files
--------------
src/tools/valgrind.supp |   13 +++++++++++++
1 file changed, 13 insertions(+)