Function prototype or declaration at include/linux/blk-mq.h, line 175 References: block/blk-mq.c, line 2286 block/blk-mq.c, line 2301 drivers/block/loop.c, line 1803 drivers/block/loop.c, line 1816 drivers/block/mtip32xx/mtip32xx.c, line 4089 drivers/block/mtip32xx/mtip32xx.c, line 4184 drivers/block/mtip32xx/mtip32xx.c, line 4226 drivers/block/nbd.c, line 959 drivers/block/nbd.c, line 1002 drivers/block/nbd.c, line 1022 drivers/block/null_blk.c, line 595 drivers/block/null_blk.c, line 788 drivers/block/rbd.c, line 4251 drivers/block/rbd.c, line 4537 drivers/block/virtio_blk.c, line 740 drivers/block/virtio_blk.c, line 765 drivers/block/xen-blkfront.c, line 979 drivers/block/xen-blkfront.c, line 1202 drivers/md/dm-rq.c, line 995 drivers/md/dm-rq.c, line 1005 drivers/mtd/ubi/block.c, line 455 drivers/mtd/ubi/block.c, line 474 drivers/nvme/host/pci.c, line 1172 drivers/nvme/host/pci.c, line 1197 drivers/nvme/host/pci.c, line 1730 drivers/nvme/host/rdma.c, line 672 drivers/nvme/host/rdma.c, line 1619 drivers/nvme/host/rdma.c, line 1657 drivers/nvme/host/rdma.c, line 1846 drivers/nvme/target/loop.c, line 292 drivers/nvme/target/loop.c, line 309 drivers/nvme/target/loop.c, line 380 drivers/nvme/target/loop.c, line 589 drivers/scsi/scsi_lib.c, line 2126 include/linux/blk-mq.h, line 175