Liran Schour wrote:
Christoph Hellwig wrote:
You'd have to enlarge MAX_COMMAND_SIZE, that'S the whole point of it :)
What exactly are you trying to do and for what kernel release? We've
been through increasing it from 12 to 16 at some point in 2.4.
I am trying to find a way to do that without the need to recompile the
kernel.
I am trying to support an OSD device see t10 OSD draft, I think that 2.6 is
my target kernel release.
Liran,
Yep, I knew that I'd seen really big SCSI commands somewhere.
OSD, now there is a storage paradigm that doesn't fit
the block subsystem:-)
Perhaps we should starting thinking about kmalloc()ing
scsi_cmnd::cmnd (rather than having it as a fixed array).
The mid-level owns that structure so it can take care
of allocation and de-allocation. We would have to
find code that does sizeof(scsi_cmnd::cmnd) and fix it.
Doug Gilbert
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