On 11/01/2016 03:02 PM, Christoph Hellwig wrote:
On Mon, Oct 31, 2016 at 08:37:19PM +0100, Hannes Reinecke wrote:
The current LOOP_SET_STATUS64 ioctl has two unused fields
'init[2]', which can be used in conjunction with the
LO_FLAGS_BLOCKSIZE flag to pass in the new logical blocksize.
Can we give them sane field names while at it? Also I see now reason
not to merge this with the previous two patches.
I'd rather not change the name; it's part of the exported ioctl
interface, and changing would mean to change the ioctl interface.
Which would make quite some user-space programs barf.
Cheers,
Hannes
--
Dr. Hannes Reinecke zSeries & Storage
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