elevator: don't sort reads between writes
authorJens Axboe <jens.axboe@oracle.com>
Fri, 19 Jan 2007 00:27:47 +0000 (11:27 +1100)
committerJens Axboe <axboe@carl.home.kernel.dk>
Sun, 11 Feb 2007 22:14:44 +0000 (23:14 +0100)
Don't allow elv_dispatch_sort() to mix reads and writes together,
it's rarely a good idea.

Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
block/elevator.c

Simple merge