tree e3f7b8389fe58ebf88381ad404ad408cef9792c2
parent b2efa05265d62bc29f3a64400fad4b44340eedb8
author Tejun Heo <tj@kernel.org> 1323819219 +0100
committer Jens Axboe <axboe@kernel.dk> 1323819219 +0100

block, cfq: remove delayed unlink

Now that all cic's are immediately unlinked from both ioc and queue,
lazy dropping from lookup path and trimming on elevator unregister are
unnecessary.  Kill them and remove now unused elevator_ops->trim().

This also leaves call_for_each_cic() without any user.  Removed.

Signed-off-by: Tejun Heo <tj@kernel.org>
Signed-off-by: Jens Axboe <axboe@kernel.dk>