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* Merge branch 'for-3.9/core' of git://git.kernel.dk/linux-blockLinus Torvalds2013-02-281-118/+511
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| * cfq: fix lock imbalance with failed allocationsGlauber Costa2013-02-221-0/+2
| * cfq-iosched: add hierarchical cfq_group statisticsTejun Heo2013-01-091-0/+105
| * cfq-iosched: collect stats from dead cfqgsTejun Heo2013-01-091-1/+56
| * cfq-iosched: separate out cfqg_stats_reset() from cfq_pd_reset_stats()Tejun Heo2013-01-091-4/+9
| * blkcg: s/blkg_rwstat_sum()/blkg_rwstat_total()/Tejun Heo2013-01-091-2/+2
| * cfq-iosched: enable full blkcg hierarchy supportTejun Heo2013-01-091-15/+6
| * cfq-iosched: convert cfq_group_slice() to use cfqg->vfractionTejun Heo2013-01-091-6/+1
| * cfq-iosched: implement hierarchy-ready cfq_group charge scalingTejun Heo2013-01-091-30/+77
| * cfq-iosched: implement cfq_group->nr_active and ->children_weightTejun Heo2013-01-091-0/+76
| * cfq-iosched: add leaf_weightTejun Heo2013-01-091-8/+126
| * cfq-iosched: Print sync-noidle information in blktrace messagesVivek Goyal2013-01-091-3/+7
| * cfq-iosched: Get rid of unnecessary local variableVivek Goyal2013-01-091-6/+2
| * cfq-iosched: Rename few functions related to selecting workloadVivek Goyal2013-01-091-4/+5
| * cfq-iosched: Rename "service_tree" to "st" at some placesVivek Goyal2013-01-091-41/+36
| * cfq-iosched: More renaming to better represent wl_class and wl_typeVivek Goyal2013-01-091-31/+33
| * cfq-iosched: Properly name all references to IO classVivek Goyal2013-01-091-33/+34
* | hlist: drop the node parameter from iteratorsSasha Levin2013-02-271-2/+1
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* block CFQ: avoid moving request to different queueShaohua Li2012-11-061-1/+2
* block: blkcg_policy_cfq shouldn't be used if !CONFIG_CFQ_GROUP_IOSCHEDTejun Heo2012-06-041-12/+17
* block: fix return value on cfq_init() failureTejun Heo2012-06-041-0/+1
* Merge tag 'v3.4-rc5' into for-3.5/coreJens Axboe2012-05-011-2/+8
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| * block: Make cfq_target_latency tunable through sysfs.Tao Ma2012-04-011-2/+8
* | blkcg: collapse blkcg_policy_ops into blkcg_policyTejun Heo2012-04-201-6/+5
* | blkcg: embed struct blkg_policy_data in policy specific dataTejun Heo2012-04-201-19/+27
* | blkcg: mass rename of blkcg APITejun Heo2012-04-201-39/+39
* | blkcg: remove blkio_group->path[]Tejun Heo2012-04-201-7/+14
* | blkcg: drop stuff unused after per-queue policy activation updateTejun Heo2012-04-201-1/+1
* | blkcg: implement per-queue policy activationTejun Heo2012-04-201-21/+16
* | blkcg: add request_queue->root_blkgTejun Heo2012-04-201-1/+3
* | blkcg: make blkg_conf_prep() take @pol and return with queue lock heldTejun Heo2012-04-201-1/+1
* | blkcg: remove static policy ID enumsTejun Heo2012-04-201-11/+14
* | blkcg: use @pol instead of @plid in update_root_blkg_pd() and blkcg_print_blk...Tejun Heo2012-04-201-5/+5
* | cfq: fix build breakage & warningsTejun Heo2012-04-201-9/+8
* | blkcg: drop BLKCG_STAT_{PRIV|POL|OFF} macrosTejun Heo2012-04-011-39/+46
* | blkcg: pass around pd->pdata instead of pd itself in prfill functionsTejun Heo2012-04-011-8/+6
* | blkcg: move blkio_group_conf->weight to cfqTejun Heo2012-04-011-42/+35
* | blkcg: move blkio_group_stats to cfq-iosched.cTejun Heo2012-04-011-216/+191
* | blkcg: cfq doesn't need per-cpu dispatch statsTejun Heo2012-04-011-27/+10
* | blkcg: move statistics update code to policiesTejun Heo2012-04-011-51/+229
* | cfq: collapse cfq.h into cfq-iosched.cTejun Heo2012-04-011-1/+113
* | blkcg: move conf/stat file handling code to policiesTejun Heo2012-04-011-3/+199
* | blkcg: remove unused @pol and @plid parametersTejun Heo2012-04-011-4/+3
* | cfq: fix cfqg ref handling when BLK_CGROUP && !CFQ_GROUP_IOSCHEDTejun Heo2012-03-231-17/+35
* | cfq: don't use icq_get_changed()Tejun Heo2012-03-201-23/+40
* | cfq: pass around cfq_io_cq instead of io_contextTejun Heo2012-03-201-22/+17
* | block: make block cgroup policies follow bio task associationTejun Heo2012-03-061-10/+11
* | block: implement bio_associate_current()Tejun Heo2012-03-061-1/+2
* | block: add io_context->active_refTejun Heo2012-03-061-2/+2
* | blkcg: drop unnecessary RCU lockingTejun Heo2012-03-061-24/+0
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