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blkio: Recalculate the throttled bio dispatch time upon throttle limit change
2010-10-01 Vivek Goyalblkio: Recalculate the throttled bio dispatch time...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-10-01 Vivek Goyalblkio: Add root group to td->tg_list
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-10-01 Vivek Goyalblkio: deletion of a cgroup was causes oops
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-10-01 Vivek Goyalblkio: Do not export throttle files if CONFIG_BLK_DEV_THROTT...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-09-16 Vivek Goyalblkio: Documentation Update
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-09-16 Vivek Goyalblkio: Implementation of IOPS limit logic
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-09-16 Vivek Goyalblk-cgroup: cgroup changes for IOPS limit support
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-09-16 Vivek Goyalblkio: Core implementation of throttle policy
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-09-16 Vivek Goyalblk-cgroup: Introduce cgroup changes for throttling...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-09-16 Vivek Goyalblk-cgroup: Prepare the base for supporting more than...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-09-16 Vivek Goyalblk-cgroup: Kill the header printed at the start of...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-06-18 Vivek Goyalcfq-iosched: Fixed boot warning with BLK_CGROUP=y and...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-05-06 Vivek Goyalblk-cgroup: Fix RCU correctness warning in cfq_init_queue()
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-04-26 Vivek Goyalblk-cgroup: config options re-arrangement
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-04-26 Vivek Goyalblkio: Fix another BUG_ON() crash due to cfqq movement...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-04-21 Vivek Goyalblkio: Fix blkio crash during rq stat update
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2010-02-02 Vivek Goyalcfq-iosched: Do not idle on async queues
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-18 Vivek Goyalcfq-iosched: Remove prio_change logic for workload...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-18 Vivek Goyalcfq-iosched: Get rid of nr_groups
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-18 Vivek Goyalcfq-iosched: Remove the check for same cfq group from...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-10 Vivek GoyalFix a CFQ crash in "for-2.6.33" branch of block tree
Author: Vivek Goyal <vgoyal@redhat.com>
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-09 Vivek Goyalcfq-iosched: Take care of corner cases of group losing...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-09 Vivek Goyalcfq-iosched: Get rid of cfqq wait_busy_done flag
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-07 Vivek Goyalcfq-iosched: Do not access cfqq after freeing it
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-04 Vivek Goyalblkio: Allow CFQ group IO scheduling even when CFQ...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-04 Vivek Goyalblkio: Implement dynamic io controlling policy registration
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-04 Vivek Goyalblkio: Export some symbols from blkio as its user CFQ...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Documentation
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Wait on sync-noidle queue even if rq_noidle = 1
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Implement group_isolation tunable
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Determine async workload length based on total...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Wait for cfq queue to get backlogged if group...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Propagate cgroup weight updation to cfq groups
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Drop the reference to queue once the task changes...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Provide some isolation between groups
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Export disk time and sectors used by a group...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Some debugging aids for CFQ
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Take care of cgroup deletion and cfq group reference...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Dynamic cfq group creation based on cgroup tasks...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Group time used accounting and workload context...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Implement per cfq group latency target and busy...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Introduce per cfq group weights and vdisktime...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Introduce blkio controller cgroup interface
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Introduce the root service tree for cfq groups
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Keep queue on service tree until we expire it
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Implement macro to traverse each service tree...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Introduce the notion of cfq groups
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-12-03 Vivek Goyalblkio: Set must_dispatch only if we decided to not...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-11-26 Vivek GoyalFix regression in direct writes performance due to...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-11-25 Vivek Goyalpercpu: Fix kdump failure if booted with percpu_alloc...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-10-03 Vivek Goyalcfq-iosched: delay async IO dispatch, if sync IO was...
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-09-11 Vivek Goyalcfq-iosched: no need to keep track of busy_rt_queues
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2009-07-10 Vivek Goyalcfq-iosched: reset oom_cfqq in cfq_set_request()
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2008-10-20 Vivek Goyalkdump: make elfcorehdr_addr independent of CONFIG_PROC_VMCORE
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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2007-12-03 Vivek GoyalUpdate Kdump Maintainer's details
Signed-off-by: Vivek Goyal <vgoyal@redhat.com>
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Linux 6.x block layer and io_uring tree(s)