ide: convert to blk-mq
authorJens Axboe <axboe@kernel.dk>
Fri, 26 Oct 2018 15:53:52 +0000 (09:53 -0600)
committerJens Axboe <axboe@kernel.dk>
Wed, 7 Nov 2018 20:42:31 +0000 (13:42 -0700)
commit600335205b8d162891b5ef2e32343f5b8020efd8
tree0f42d3369caf0aa805ef2c48cf4f8aa5bd2e83aa
parentd0be12274dad242271fb2055275d10b67a0d7649
ide: convert to blk-mq

ide-disk and ide-cd tested as working just fine, ide-tape and
ide-floppy haven't. But the latter don't require changes, so they
should work without issue.

Add helper function to insert a request from a work queue, since we
cannot invoke the blk-mq request insertion from IRQ context.

Cc: David Miller <davem@davemloft.net>
Reviewed-by: Hannes Reinecke <hare@suse.com>
Tested-by: Ming Lei <ming.lei@redhat.com>
Reviewed-by: Omar Sandoval <osandov@fb.com>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
drivers/ide/ide-atapi.c
drivers/ide/ide-cd.c
drivers/ide/ide-disk.c
drivers/ide/ide-io.c
drivers/ide/ide-park.c
drivers/ide/ide-pm.c
drivers/ide/ide-probe.c
include/linux/ide.h