BLK_TRACE_IOCTL(9) Block Devices BLK_TRACE_IOCTL(9)

NAME blk_trace_ioctl - handle the ioctls associated with tracing

SYNOPSIS int blk_trace_ioctl(struct block_device * bdev, unsigned cmd, char __user * arg);

ARGUMENTS bdev the block device

cmd the ioctl cmd

arg the argument data, if any