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Revert "cfq: Make use of service count to estimate the rb_key offset"
authorJens Axboe <jens.axboe@oracle.com>
Mon, 30 Nov 2009 08:38:13 +0000 (09:38 +0100)
committerJens Axboe <jens.axboe@oracle.com>
Mon, 30 Nov 2009 08:38:13 +0000 (09:38 +0100)
commit464191c65b85a8ec68a6e1a6293af625287c807e
tree4d4b91a3a4ce2faeb63758b119f0fb229fcc57eatree | snapshot (tar.bz2 tar.gz zip)
parent8e550632cccae34e265cb066691945515eaa7fb5commit | diff
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>
block/cfq-iosched.c diff | blob | blame | history
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