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path: root/block/cfq-iosched.c
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* cfq: remove 8 bytes of padding from cfq_rb_root on 64 bit buildsRichard Kennedy2010-03-011-2/+3
* cfq-iosched: quantum check tweakShaohua Li2010-03-011-4/+26
* cfq-iosched: requests "in flight" vs "in driver" clarificationCorrado Zoccolo2010-02-281-26/+18
* cfq-iosched: rethink seeky detection for SSDsCorrado Zoccolo2010-02-281-1/+6
* cfq-iosched: rework seeky detectionCorrado Zoccolo2010-02-281-40/+14
* cfq: Remove useless css reference getGui Jianfeng2010-02-261-5/+0
* cfq: reorder cfq_queue removing padding on 64bitRichard Kennedy2010-02-221-3/+3
* cfq-iosched: split seeky coop queues after one sliceShaohua Li2010-02-051-33/+16
* cfq-iosched: Do not idle on async queuesVivek Goyal2010-02-021-1/+1
* cfq-iosched: Respect ioprio_class when preemptingDivyesh Shah2010-01-111-0/+6
* cfq-iosched: don't regard requests with long distance as closeShaohua Li2009-12-281-4/+8
* cfq-iosched: Remove prio_change logic for workload selectionVivek Goyal2009-12-181-36/+12
* cfq-iosched: Get rid of nr_groupsVivek Goyal2009-12-181-4/+0
* cfq-iosched: Remove the check for same cfq group from allow_mergeVivek Goyal2009-12-181-3/+0
* cfq: set workload as expired if it doesn't have any slice leftGui Jianfeng2009-12-151-1/+3
* Fix a CFQ crash in "for-2.6.33" branch of block treeVivek Goyal2009-12-101-3/+4
* cfq: Remove wait_request flag when idle time is being deletedGui Jianfeng2009-12-101-0/+1
* cfq-iosched: commenting non-obvious initializationCorrado Zoccolo2009-12-091-0/+4
* cfq-iosched: Take care of corner cases of group losing share due to deletionVivek Goyal2009-12-091-6/+48
* cfq-iosched: Get rid of cfqq wait_busy_done flagVivek Goyal2009-12-091-9/+8
* cfq: Optimization for close cooperating queue searchingGui Jianfeng2009-12-091-0/+6
* cfq-iosched: reduce write depth only if sync was delayedCorrado Zoccolo2009-12-091-4/+5
* cfq-iosched: Do not access cfqq after freeing itVivek Goyal2009-12-071-3/+4
* cfq-iosched: use call_rcu() instead of doing grace period stall on queue exitJens Axboe2009-12-061-2/+8
* blkio: Implement dynamic io controlling policy registrationVivek Goyal2009-12-041-1/+13
* blkio: Export some symbols from blkio as its user CFQ can be a moduleVivek Goyal2009-12-041-2/+2
* cfq-iosched: make nonrot check logic consistentShaohua Li2009-12-041-1/+2
* cfq-iosched: move IO controller declerations to a header fileJens Axboe2009-12-041-0/+1
* blkio: Wait on sync-noidle queue even if rq_noidle = 1Vivek Goyal2009-12-031-1/+2
* blkio: Implement group_isolation tunableVivek Goyal2009-12-031-1/+36
* blkio: Determine async workload length based on total number of queuesVivek Goyal2009-12-031-5/+31
* blkio: Wait for cfq queue to get backlogged if group is emptyVivek Goyal2009-12-031-5/+29
* blkio: Propagate cgroup weight updation to cfq groupsVivek Goyal2009-12-031-0/+6
* blkio: Drop the reference to queue once the task changes cgroupVivek Goyal2009-12-031-0/+39
* blkio: Provide some isolation between groupsVivek Goyal2009-12-031-10/+20
* blkio: Export disk time and sectors used by a group to user spaceVivek Goyal2009-12-031-3/+16
* blkio: Some debugging aids for CFQVivek Goyal2009-12-031-1/+18
* blkio: Take care of cgroup deletion and cfq group reference countingVivek Goyal2009-12-031-0/+95
* blkio: Dynamic cfq group creation based on cgroup tasks belongs toVivek Goyal2009-12-031-11/+100
* blkio: Group time used accounting and workload context save restoreVivek Goyal2009-12-031-0/+79
* blkio: Implement per cfq group latency target and busy queue avgVivek Goyal2009-12-031-20/+45
* blkio: Introduce per cfq group weights and vdisktime calculationsVivek Goyal2009-12-031-1/+61
* blkio: Introduce the root service tree for cfq groupsVivek Goyal2009-12-031-3/+134
* blkio: Keep queue on service tree until we expire itVivek Goyal2009-12-031-21/+49
* blkio: Implement macro to traverse each service tree in groupVivek Goyal2009-12-031-16/+25
* blkio: Introduce the notion of cfq groupsVivek Goyal2009-12-031-33/+75
* blkio: Set must_dispatch only if we decided to not dispatch the requestVivek Goyal2009-12-031-3/+3
* cfq-iosched: no dispatch limit for single queueShaohua Li2009-12-031-2/+2
* Revert "cfq: Make use of service count to estimate the rb_key offset"Jens Axboe2009-11-301-6/+2
* cfq-iosched: fix corner cases in idling logicCorrado Zoccolo2009-11-261-10/+22
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