trace_iocg_path_lock  193 block/blk-iocost.c static DEFINE_SPINLOCK(trace_iocg_path_lock);
trace_iocg_path_lock  200 block/blk-iocost.c 			spin_lock_irqsave(&trace_iocg_path_lock, flags);	\
trace_iocg_path_lock  205 block/blk-iocost.c 			spin_unlock_irqrestore(&trace_iocg_path_lock, flags);	\