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block: blkcg_policy_cfq shouldn't be used if !CONFIG_CFQ_GROUP_IOSCHED
2012-06-04 Tejun Heoblock: blkcg_policy_cfq shouldn't be used if !CONFIG_CFQ_GRO...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-06-04 Tejun Heoblock: fix return value on cfq_init() failure
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-06-04 Sachin Kamatmtip32xx: Remove version.h header file inclusion
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2012-05-31 Eric Dumazetblock: avoid infinite loop in get_task_io_context()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: Changes to sysfs entries
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: Convert macro definitions for flag bits to...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: minor performance tweak
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: Fix to support more than one sector in exec_drive_...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: Use plain spinlock for 'cmd_issue_lock'
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: Set block queue boundary variables
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: Fix to handle TFE for PIO(IOCTL/internal...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: Change HDIO_GET_IDENTITY to return stored...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: Set custom timeouts for PIO commands
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-31 Asai Thambi S Pmtip32xx: fix clearing an incorrect register in mtip_init_port
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-23 Tejun Heoblkcg: tg_stats_alloc_lock is an irq lock
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-18 Jens AxboeMerge branch 'for-jens' of git://git.drbd.org/linux...
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2012-05-18 Jens AxboeMerge branch 'stable/for-jens-3.5' of git://git.kernel...
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2012-05-15 Tejun Heoblock: fix buffer overflow when printing partition...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-14 Russell KingFix blkdev.h build errors when BLOCK=n
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-11 Bernd Schubertbio allocation failure due to bio_get_nr_vecs()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-11 Jeff Moyerblock: don't mark buffers beyond end of disk as mapped
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-11 Asai Thambi S Pmtip32xx: release the semaphore on an error path
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-11 Jesper Juhldac960: Remove unused variables from DAC960_CreateProcEntries()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-05-01 Jens AxboeMerge tag 'v3.4-rc5' into for-3.5/core
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Eric Dumazetvmsplice: relax alignement requirements for SPLICE_F_GIFT
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: use radix tree to index blkgs from blkcg
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: fix blkcg->css ref leak in __blkg_lookup_create()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblock: fix elvpriv allocation failure handling
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblock: collapse blk_alloc_request() into get_request()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: collapse blkcg_policy_ops into blkcg_policy
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: embed struct blkg_policy_data in policy specific...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: mass rename of blkcg API
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: style cleanups for blk-cgroup.h
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: remove blkio_group->path[]
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: blkg_rwstat_read() was missing inline
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: shoot down blkgs if all policies are deactivated
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: drop stuff unused after per-queue policy activation...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: implement per-queue policy activation
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: add request_queue->root_blkg
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: make request_queue bypassing on allocation
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: make sure blkg_lookup() returns %NULL if @q...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: make blkg_conf_prep() take @pol and return with...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: remove static policy ID enums
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: use @pol instead of @plid in update_root_blkg_pd...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heoblkcg: kill blkio_list and replace blkio_list_lock...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-20 Tejun Heocfq: fix build breakage & warnings
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-12 Greg Kroah-Hartmanblock: mtip32xx: remove HOTPLUG_PCI_PCIE dependancy
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-09 Asai Thambi S Pmtip32xx: dump tagmap on failure
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-09 Asai Thambi S Pmtip32xx: fix handling of commands in various scenarios
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-09 Asai Thambi S Pmtip32xx: Shorten macro names
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-09 Asai Thambi S Pmtip32xx: misc changes
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-09 Asai Thambi S Pmtip32xx: Add new sysfs entry 'status'
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-09 Asai Thambi S Pmtip32xx: make setting comp_time as common
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-09 Asai Thambi S Pmtip32xx: Add new bitwise flag 'dd_flag'
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-06 Shaohua Liblock: make auto block plug flush threshold per-disk...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-05 Ryosuke Saitomtip32xx: fix error handling in mtip_init()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-01 Tao MaDocumentation: Add sysfs ABI change for cfq's target...
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-04-01 Tao Mablock: Make cfq_target_latency tunable through sysfs.
Cc: Jens Axboe <axboe@kernel.dk>
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-30 Andi Kleenblock: use lockdep_assert_held for queue locking
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-29 Dan Carpenterblkcg: change a spin_lock() to spin_lock_irq()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-29 Vivek Goyalvirtio-blk: Call revalidate_disk() upon online disk...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-26 Jens AxboeMerge branch 'stable/for-jens-3.4-bugfixes' of git...
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2012-03-23 Tejun Heocfq: fix cfqg ref handling when BLK_CGROUP && !CFQ_GROUP_IOSCHED
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-23 Asai Thambi S Pmtip32xx: fix incorrect value set for drv_cleanup_done...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-23 Dan Carpenterblock: blk_alloc_queue_node(): use caller's GFP flags...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-22 Stephen M. Cameroncciss: Fix scsi tape io with more than 255 scatter...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-22 Stephen M. Cameroncciss: Initialize scsi host max_sectors for tape drive...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-20 Steven Noonanxen-blkfront: make blkif_io_lock spinlock per-device
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2012-03-20 Andrew Jonesxen/blkfront: don't put bdev right after getting it
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2012-03-20 Akinobu Mitaxen-blkfront: use bitmap_set() and bitmap_clear()
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2012-03-20 Daniel De Graafxen/blkback: Enable blkback on HVM guests
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2012-03-20 Daniel De Graafxen/blkback: use grant-table.c hypercall wrappers
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2012-03-20 Tejun Heoblock: remove ioc_*_changed()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-20 Tejun Heocfq: don't use icq_get_changed()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-20 Tejun Heocfq: pass around cfq_io_cq instead of io_context
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-20 Tejun Heoblkcg: add blkcg->id
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-20 Tejun Heoblkcg: remove blkio_group->stats_lock
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-20 Tejun Heoblkcg: restructure blkio_get_stat()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-20 Tejun Heoblkcg: simplify stat reset
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-20 Tejun Heoblkcg: don't use percpu for merged stats
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-20 Vivek Goyalblkcg: alloc per cpu stats from worker thread in a...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-14 Xiaotian Fengblock: fix ioc leak in put_io_context
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblock: make blk-throttle preserve the issuing task...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblock: make block cgroup policies follow bio task association
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblock: implement bio_associate_current()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblock: add io_context->active_ref
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblock: ioc_task_link() can't fail
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblock: interface update for ioc/icq creation functions
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblock: restructure get_request()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: drop unnecessary RCU locking
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: use double locking instead of RCU for blkg synchroniz...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: unify blkg's for blkcg policies
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: let blkcg core manage per-queue blkg list and...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: move per-queue blkg list heads and counters...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: don't use blkg->plid in stat related functions
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: make blkg->pd an array and move configuration...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: move refcnt to blkcg core
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: let blkcg core handle policy private data allocation
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: clear all request_queues on blkcg policy [un...
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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2012-03-06 Tejun Heoblkcg: add blkcg_{init|drain|exit}_queue()
Signed-off-by: Jens Axboe <axboe@kernel.dk>
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