Change Details

This patch implements new erase modifier for the conv=xx option, which acts similarly to trunc, but uses ioctl(DIOCGDELETE) to erase the block in question rather than seeking over it.

This patch implements new erase modifier for the conv=xx option, which acts similarly to "sparse", but uses ioctl(DIOCGDELETE) to erase the block in question rather than seeking over it.

This patch implements new erase modifier for the conv=xx option, which acts similarly to trunc"sparse", but uses ioctl(DIOCGDELETE) to erase the block in question rather than seeking over it.