REQ_SWAP         1770 block/blk-iocost.c 					(bio->bi_opf & REQ_SWAP) == REQ_SWAP);
REQ_SWAP          478 block/blk-iolatency.c 				     (bio->bi_opf & REQ_SWAP) == REQ_SWAP);
REQ_SWAP          333 include/linux/blk-cgroup.h 	return (bio->bi_opf & (REQ_META | REQ_SWAP)) != 0;
REQ_SWAP          340 mm/page_io.c   	bio->bi_opf = REQ_OP_WRITE | REQ_SWAP | wbc_to_write_flags(wbc);