spinlock emulation: Fix bug when more than INT_MAX spinlocks are initialized.
Once the counter goes negative we ended up with spinlocks that errored out on first use (due to check in tas_sema). Author: Andres Freund Reviewed-By: Robert Haas Discussion: https://postgr.es/m/[email protected] Backpatch: 9.5- Branch ------ REL9_5_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/dcf3cb60cbefe6f752c8a1aac5e24d869fd5c52c Modified Files -------------- src/backend/storage/lmgr/spin.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
