#echo 0 100 linear /dev/hdd 0 | dmsetup create new
#dd if=/dev/zero count=1 of=/dev/mapper/new
Well, I am trying to get the information printed from the bio structure, when the control comes to linear_ctr.
I found that the control comes to linear_ctr twice.
I have customized the linear_ctr and have re-compiled the kernel.
Why is that so ?
Why two times ?
--
Regards,
Sandeep
Winners expect to win in advance. Life is a self-fulfilling prophecy.
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