nr_rotate_swap    434 include/linux/swap.h extern atomic_t nr_rotate_swap;
nr_rotate_swap    301 mm/swap_state.c 	return READ_ONCE(enable_vma_readahead) && !atomic_read(&nr_rotate_swap);
nr_rotate_swap    100 mm/swapfile.c  atomic_t nr_rotate_swap = ATOMIC_INIT(0);
nr_rotate_swap   2620 mm/swapfile.c  		atomic_dec(&nr_rotate_swap);
nr_rotate_swap   3225 mm/swapfile.c  		atomic_inc(&nr_rotate_swap);
nr_rotate_swap   3332 mm/swapfile.c  		atomic_dec(&nr_rotate_swap);