1# SPDX-License-Identifier: GPL-2.0 2# 3config LIGHTWEIGHT_SPINLOCK_CHECK 4 bool "Enable lightweight spinlock checks" 5 depends on SMP && !DEBUG_SPINLOCK 6 default y 7 help 8 Add checks with low performance impact to the spinlock functions 9 to catch memory overwrites at runtime. For more advanced 10 spinlock debugging you should choose the DEBUG_SPINLOCK option 11 which will detect unitialized spinlocks too. 12 If unsure say Y here. 13