1BLK_TRACE_IOCTL(9)               Block Devices              BLK_TRACE_IOCTL(9)
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NAME

6       blk_trace_ioctl - handle the ioctls associated with tracing
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SYNOPSIS

9       int blk_trace_ioctl(struct block_device * bdev, unsigned cmd,
10                           char __user * arg);
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ARGUMENTS

13       bdev
14           the block device
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16       cmd
17           the ioctl cmd
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19       arg
20           the argument data, if any
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23Kernel Hackers Manual 2.6.       November 2011              BLK_TRACE_IOCTL(9)
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