Function prototype or declaration at include/linux/radix-tree.h, line 191 References: arch/powerpc/kernel/irq.c, line 943 block/cfq-iosched.c, line 3041 drivers/block/brd.c, line 77 drivers/block/brd.c, line 126 drivers/net/mlx4/cq.c, line 80 drivers/net/mlx4/cq.c, line 99 drivers/net/mlx4/srq.c, line 67 drivers/sh/intc/virq.c, line 72 drivers/sh/intc/virq.c, line 150 drivers/usb/host/xhci-mem.c, line 361 drivers/usb/host/xhci-mem.c, line 372 fs/btrfs/compression.c, line 459 fs/btrfs/disk-io.c, line 1203 fs/btrfs/disk-io.c, line 1226 fs/btrfs/disk-io.c, line 2904 fs/btrfs/extent_io.c, line 3147 fs/btrfs/extent_io.c, line 3247 fs/btrfs/extent_io.c, line 3305 fs/btrfs/extent_io.c, line 3350 fs/btrfs/extent_io.c, line 4011 fs/fscache/page.c, line 28 fs/fscache/page.c, line 60 include/linux/mlx4/qp.h, line 326 include/linux/radix-tree.h, line 191 kernel/irq/irqdesc.c, line 110 lib/radix-tree.c, line 439 lib/radix-tree.c, line 443 lib/radix-tree.c, line 777 lib/radix-tree.c, line 814 mm/readahead.c, line 172 mm/vmalloc.c, line 940