[PATCH] Audit block layer inlines

Kill a few inlines that bring in too much code to more than one location
Shrinks kernel text by about 300 bytes on 32-bit x86.

Signed-off-by: Jens Axboe <axboe@suse.de>

diff --cc block/cfq-iosched.c
Simple merge

diff --cc block/ll_rw_blk.c
Simple merge