On Mon, Mar 27, 2017 at 11:28:41PM -0700, Omar Sandoval wrote:

From: Omar Sandoval <redacted>

This is clearly the pinnacle of my career: converting all remaining
block drivers which share a request queue across gendisks to use a
separate request queue per gendisk. These are all compile tested (but
the last two platform-specific ones involved hacking the Kconfig and
commenting out a bunch of arch-dependent code to get the rest to
compile), no runtime testing at all.

Let me know if I missed any. Even better, let me know if we can just
delete some of these entirely.

Weren't the floppy drivers the prime example of shared request queue?
I haven't looked at any of them for a while, so I'm not sure if that's
still the case.