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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

bdev
the block device

cmd

the ioctl cmd

arg

the argument data, if any

COPYRIGHT

April 2019 Kernel Hackers Manual 4.9.