uatomic_dec 58 tools/testing/radix-tree/linux.c uatomic_dec(&nr_allocated); uatomic_dec 94 tools/testing/radix-tree/linux.c uatomic_dec(&nr_allocated); uatomic_dec 8 tools/testing/radix-tree/linux/preempt.h #define preempt_enable() uatomic_dec(&preempt_count)