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path: root/block/blk-cgroup.c
AgeCommit message (Expand)AuthorFilesLines
2012-10-22blkcg: stop iteration early if root_rl is the only request listJun'ichi Nomura1-0/+3
2012-10-22blkcg: Fix use-after-free of q->root_blkg and q->root_rl.blkgJun'ichi Nomura1-0/+7
2012-09-14cgroup: mark subsystems with broken hierarchy support and whine if cgroups ar...Tejun Heo1-0/+8
2012-06-26blkcg: implement per-blkg request allocationTejun Heo1-4/+47
2012-06-25blkcg: inline bio_blkcg() and friendsTejun Heo1-21/+0
2012-06-25blkcg: make root blkcg allocation use %GFP_KERNELTejun Heo1-16/+43
2012-06-25blkcg: __blkg_lookup_create() doesn't need radix preloadTejun Heo1-9/+1
2012-06-06blkcg: drop local variable @q from blkg_destroy()Tejun Heo1-2/+1
2012-06-04blkcg: fix blkg_alloc() failure pathTejun Heo1-5/+1
2012-04-20blkcg: use radix tree to index blkgs from blkcgTejun Heo1-8/+44
2012-04-20blkcg: fix blkcg->css ref leak in __blkg_lookup_create()Tejun Heo1-10/+9
2012-04-20blkcg: collapse blkcg_policy_ops into blkcg_policyTejun Heo1-8/+8
2012-04-20blkcg: embed struct blkg_policy_data in policy specific dataTejun Heo1-26/+26
2012-04-20blkcg: mass rename of blkcg APITejun Heo1-103/+99
2012-04-20blkcg: remove blkio_group->path[]Tejun Heo1-1/+0
2012-04-20blkcg: shoot down blkgs if all policies are deactivatedTejun Heo1-3/+8
2012-04-20blkcg: drop stuff unused after per-queue policy activation updateTejun Heo1-41/+20
2012-04-20blkcg: implement per-queue policy activationTejun Heo1-74/+154
2012-04-20blkcg: make sure blkg_lookup() returns %NULL if @q is bypassingTejun Heo1-17/+33
2012-04-20blkcg: make blkg_conf_prep() take @pol and return with queue lock heldTejun Heo1-7/+10
2012-04-20blkcg: remove static policy ID enumsTejun Heo1-15/+44
2012-04-20blkcg: use @pol instead of @plid in update_root_blkg_pd() and blkcg_print_blk...Tejun Heo1-10/+11
2012-04-20blkcg: kill blkio_list and replace blkio_list_lock with a mutexTejun Heo1-15/+17
2012-04-01blkcg: drop BLKCG_STAT_{PRIV|POL|OFF} macrosTejun Heo1-28/+20
2012-04-01blkcg: pass around pd->pdata instead of pd itself in prfill functionsTejun Heo1-18/+15
2012-04-01blkcg: move blkio_group_conf->weight to cfqTejun Heo1-2/+2
2012-04-01blkcg: move blkio_group_stats_cpu and friends to blk-throttle.cTejun Heo1-97/+1
2012-04-01blkcg: move blkio_group_stats to cfq-iosched.cTejun Heo1-21/+2
2012-04-01blkcg: add blkio_policy_ops operations for exit and stat resetTejun Heo1-4/+12
2012-04-01blkcg: cfq doesn't need per-cpu dispatch statsTejun Heo1-61/+2
2012-04-01blkcg: move statistics update code to policiesTejun Heo1-245/+0
2012-04-01blkcg: move conf/stat file handling code to policiesTejun Heo1-373/+0
2012-04-01blkcg: implement blkio_policy_type->cftypesTejun Heo1-0/+6
2012-04-01blkcg: export conf/stat helpers to prepare for reorganizationTejun Heo1-27/+25
2012-04-01blkcg: simplify blkg_conf_prep()Tejun Heo1-54/+10
2012-04-01blkcg: restructure blkio_group configruation settingTejun Heo1-127/+147
2012-04-01blkcg: restructure configuration printingTejun Heo1-102/+54
2012-04-01blkcg: drop blkiocg_file_write_u64()Tejun Heo1-28/+7
2012-04-01blkcg: restructure statistics printingTejun Heo1-318/+239
2012-04-01blkcg: introduce blkg_stat and blkg_rwstatTejun Heo1-162/+127
2012-04-01blkcg: remove unused @pol and @plid parametersTejun Heo1-2/+1
2012-04-01Merge branch 'for-3.5' of ../cgroup into block/for-3.5/core-mergedTejun Heo1-34/+17
2012-04-01cgroup: convert all non-memcg controllers to the new cftype interfaceTejun Heo1-7/+2
2012-04-01cgroup: relocate cftype and cgroup_subsys definitions in controllersTejun Heo1-22/+16
2012-03-29blkcg: change a spin_lock() to spin_lock_irq()Dan Carpenter1-1/+1
2012-03-20Merge branch 'for-3.4' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/cg...Linus Torvalds1-14/+8
2012-03-20block: remove ioc_*_changed()Tejun Heo1-19/+0
2012-03-20blkcg: add blkcg->idTejun Heo1-0/+3
2012-03-20blkcg: remove blkio_group->stats_lockTejun Heo1-107/+102
2012-03-20blkcg: restructure blkio_get_stat()Tejun Heo1-49/+51
2012-03-20blkcg: simplify stat resetTejun Heo1-55/+25
2012-03-20blkcg: don't use percpu for merged statsTejun Heo1-20/+6
2012-03-20blkcg: alloc per cpu stats from worker thread in a delayed mannerVivek Goyal1-40/+89
2012-03-06block: make block cgroup policies follow bio task associationTejun Heo1-2/+9
2012-03-06blkcg: drop unnecessary RCU lockingTejun Heo1-15/+9
2012-03-06blkcg: use double locking instead of RCU for blkg synchronizationTejun Heo1-85/+51
2012-03-06blkcg: unify blkg's for blkcg policiesTejun Heo1-87/+137
2012-03-06blkcg: let blkcg core manage per-queue blkg list and counterTejun Heo1-16/+56
2012-03-06blkcg: move per-queue blkg list heads and counters to queue and blkgTejun Heo1-0/+2
2012-03-06blkcg: don't use blkg->plid in stat related functionsTejun Heo1-65/+85
2012-03-06blkcg: make blkg->pd an array and move configuration and stats into itTejun Heo1-57/+93
2012-03-06blkcg: move refcnt to blkcg coreTejun Heo1-0/+24
2012-03-06blkcg: let blkcg core handle policy private data allocationTejun Heo1-19/+67
2012-03-06blkcg: clear all request_queues on blkcg policy [un]registrationsTejun Heo1-1/+47
2012-03-06blkcg: add blkcg_{init|drain|exit}_queue()Tejun Heo1-0/+42
2012-03-06blkcg: let blkio_group point to blkio_cgroup directlyTejun Heo1-19/+24
2012-03-06blkcg: skip blkg printing if q isn't associated with diskVivek Goyal1-3/+14
2012-03-06blkcg: kill the mind-bending blkg->devTejun Heo1-41/+45
2012-03-06blkcg: kill blkio_policy_nodeTejun Heo1-378/+59
2012-03-06blkcg: don't allow or retain configuration of missing devicesTejun Heo1-21/+73
2012-03-06blkcg: factor out blkio_group creationTejun Heo1-31/+86
2012-03-06blkcg: add blkio_policy[] array and allow one policy per policy IDTejun Heo1-0/+10
2012-03-06blkcg: use q and plid instead of opaque void * for blkio_group associationTejun Heo1-17/+15
2012-03-06blkcg: shoot down blkio_groups on elevator switchTejun Heo1-1/+33
2012-03-06blkcg: make CONFIG_BLK_CGROUP boolTejun Heo1-17/+0
2012-02-07block: strip out locking optimization in put_io_context()Tejun Heo1-1/+1
2012-02-02cgroup: remove cgroup_subsys argument from callbacksLi Zefan1-14/+8
2012-01-15Merge branch 'for-3.3/core' of git://git.kernel.dk/linux-blockLinus Torvalds1-5/+6
2011-12-14block, cfq: unlink cfq_io_context's immediatelyTejun Heo1-1/+1
2011-12-14block, cfq: move ioc ioprio/cgroup changed handling to cicTejun Heo1-1/+1
2011-12-14block: make ioc get/put interface more conventional and fix race on alloctionTejun Heo1-4/+5
2011-12-12cgroup: don't use subsys->can_attach_task() or ->attach_task()Tejun Heo1-17/+28
2011-10-25blk-throttle: Take blkcg->lock while traversing blkcg->policy_listVivek Goyal1-14/+40
2011-10-25blk-throttle: Free up policy node associated with deleted ruleVivek Goyal1-0/+1
2011-10-19block: fix genhd refcounting in blkio_policy_parse_and_set()Tejun Heo1-33/+23
2011-09-21blk-cgroup: be able to remove the record of unplugged deviceWanlong Gao1-21/+16
2011-05-26cgroups: add per-thread subsystem callbacksBen Blum1-12/+6
2011-05-23cfq-iosched: Make IO merge related stats per cpuVivek Goyal1-5/+17
2011-05-20blk-cgroup: Make cgroup stat reset path blkg->lock free for dispatch statsVivek Goyal1-0/+28
2011-05-20blk-cgroup: Make 64bit per cpu stats safe on 32bit archVivek Goyal1-5/+22
2011-05-20blk-throttle: Make dispatch stats per cpuVivek Goyal1-35/+100
2011-05-20blk-cgroup: move some fields of unaccounted_time file under right config optionVivek Goyal1-0/+2
2011-05-16blk-throttle: Use task_subsys_state() to determine a task's blkio_cgroupVivek Goyal1-0/+7
2011-03-31Fix common misspellingsLucas De Marchi1-2/+2
2011-03-22blk-cgroup: Only give unaccounted_time under debugJustin TerAvest1-10/+10
2011-03-12blk-cgroup: Add unaccounted time to timeslice_used.Justin TerAvest1-1/+15
2010-11-15blk-cgroup: Allow creation of hierarchical cgroupsVivek Goyal1-4/+0
2010-10-22Merge branch 'for-2.6.37/core' of git://git.kernel.dk/linux-2.6-blockLinus Torvalds1-158/+646
2010-10-01blkio-throttle: limit max iops value to UINT_MAXVivek Goyal1-4/+7
2010-10-01blkio: Recalculate the throttled bio dispatch time upon throttle limit changeVivek Goyal1-5/+10
2010-10-01blkio: deletion of a cgroup was causes oopsVivek Goyal1-4/+5
2010-10-01blkio: Do not export throttle files if CONFIG_BLK_DEV_THROTTLING=nVivek Goyal1-47/+50
2010-09-16blk-cgroup: cgroup changes for IOPS limit supportVivek Goyal1-17/+122
2010-09-16blk-cgroup: Introduce cgroup changes for throttling policyVivek Goyal1-7/+138
2010-09-16blk-cgroup: Prepare the base for supporting more than one IO control policiesVivek Goyal1-151/+393
2010-09-16blk-cgroup: Kill the header printed at the start of blkio.weight_device fileVivek Goyal1-2/+0
2010-08-23blkio: Fix return code for mkdir callsCiju Rajan K1-1/+1
2010-05-21Merge branch 'master' into for-2.6.35Jens Axboe1-4/+4
2010-05-07blk-cgroup: Fix an RCU warning in blkiocg_create()Li Zefan1-4/+4
2010-05-03block: kill some useless goto's in blk-cgroup.cJens Axboe1-44/+40
2010-04-26blk-cgroup: config options re-arrangementVivek Goyal1-2/+0
2010-04-26blkio: Fix another BUG_ON() crash due to cfqq movement across groupsVivek Goyal1-6/+9
2010-04-16blkio: Initialize blkg->stats_lock for the root cfqg tooDivyesh Shah1-6/+1
2010-04-14blkio: Fix compile errorsDivyesh Shah1-27/+27
2010-04-13Merge branch 'master' into for-2.6.35Jens Axboe1-0/+1
2010-04-13block: Update to io-controller statsDivyesh Shah1-15/+13
2010-04-13io-controller: Add a new interface "weight_device" for IO-ControllerGui Jianfeng1-0/+236
2010-04-09blkio: Add more debug-only per-cgroup statsDivyesh Shah1-3/+156
2010-04-09blkio: Add io_queued and avg_queue_size statsDivyesh Shah1-5/+93
2010-04-09blkio: Add io_merged statDivyesh Shah1-0/+17
2010-04-09blkio: Changes to IO controller additional stats patchesDivyesh Shah1-102/+88
2010-04-02blkio: Increment the blkio cgroup stats for real nowDivyesh Shah1-2/+58
2010-04-02blkio: Add io controller stats likeDivyesh Shah1-16/+162
2010-04-02blkio: Remove per-cfqq nr_sectors as we'll be passingDivyesh Shah1-2/+1
2010-03-30include cleanup: Update gfp.h and slab.h includes to prepare for breaking imp...Tejun Heo1-0/+1
2010-03-12cgroups: blkio subsystem as moduleBen Blum1-12/+41
2010-02-26cfq: Remove useless css reference getGui Jianfeng1-14/+0
2010-02-01blk-cgroup: Fix potential deadlock in blk-cgroupGui Jianfeng1-2/+2
2009-12-07block: include linux/err.h to use ERR_PTRStephen Rothwell1-0/+1
2009-12-04blkio: Implement dynamic io controlling policy registrationVivek Goyal1-4/+32
2009-12-04blkio: Export some symbols from blkio as its user CFQ can be a moduleVivek Goyal1-0/+22
2009-12-04cfq-iosched: move IO controller declerations to a header fileJens Axboe1-3/+1
2009-12-03blkio: Propagate cgroup weight updation to cfq groupsVivek Goyal1-0/+7
2009-12-03blkio: Export disk time and sectors used by a group to user spaceVivek Goyal1-1/+63
2009-12-03blkio: Some debugging aids for CFQVivek Goyal1-0/+4
2009-12-03blkio: Take care of cgroup deletion and cfq group reference countingVivek Goyal1-2/+64
2009-12-03blkio: Introduce blkio controller cgroup interfaceVivek Goyal1-0/+177
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