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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

struct block_device * bdev

the block device

unsigned cmd

the ioctl cmd

char __user * arg

the argument data, if any

COPYRIGHT

June 2017 Kernel Hackers Manual 4.11