Allow interrupting GetMultiXactIdMembers This function has a loop which can lead to uninterruptible process "stalls" (actually infinite loops) when some bugs are triggered. Avoid that unpleasant situation by adding a check for interrupts in a place that shouldn't degrade performance in the normal case.
Backpatch to 9.3. Older branches have an identical loop here, but the aforementioned bugs are only a problem starting in 9.3 so there doesn't seem to be any point in backpatching any further. Branch ------ REL9_3_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/d45e8dc527f9e66c56dd91ae3e79eac1b094b96e Modified Files -------------- src/backend/access/transam/multixact.c | 1 + 1 file changed, 1 insertion(+) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
