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authorJens Axboe <jens.axboe@oracle.com>2009-11-30 09:38:13 +0100
committerJens Axboe <jens.axboe@oracle.com>2009-11-30 09:38:13 +0100
commit464191c65b85a8ec68a6e1a6293af625287c807e (patch)
tree4d4b91a3a4ce2faeb63758b119f0fb229fcc57ea /block/blk-settings.c
parentcfq-iosched: fix corner cases in idling logic (diff)
downloadlinux-464191c65b85a8ec68a6e1a6293af625287c807e.tar.xz
linux-464191c65b85a8ec68a6e1a6293af625287c807e.zip
Revert "cfq: Make use of service count to estimate the rb_key offset"
This reverts commit 3586e917f2c7df769d173c4ec99554cb40a911e5. Corrado Zoccolo <czoccolo@gmail.com> correctly points out, that we need consistency of rb_key offset across groups. This means we cannot properly use the per-service_tree service count. Revert this change. Signed-off-by: Jens Axboe <jens.axboe@oracle.com>
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