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cfq-iosched.c
f04a642
blkio: Keep queue on service tree until we expire it
by Vivek Goyal
· 15 years ago
615f025
blkio: Implement macro to traverse each service tree in group
by Vivek Goyal
· 15 years ago
cdb16e8
blkio: Introduce the notion of cfq groups
by Vivek Goyal
· 15 years ago
bf791937
blkio: Set must_dispatch only if we decided to not dispatch the request
by Vivek Goyal
· 15 years ago
474b18c
cfq-iosched: no dispatch limit for single queue
by Shaohua Li
· 15 years ago
464191c
Revert "cfq: Make use of service count to estimate the rb_key offset"
by Jens Axboe
· 15 years ago
8e55063
cfq-iosched: fix corner cases in idling logic
by Corrado Zoccolo
· 15 years ago
76280af
cfq-iosched: idling on deep seeky sync queues
by Corrado Zoccolo
· 15 years ago
e4a2291
cfq-iosched: fix no-idle preemption logic
by Corrado Zoccolo
· 15 years ago
e459dd0
cfq-iosched: fix ncq detection code
by Corrado Zoccolo
· 15 years ago
c16632b
cfq-iosched: cleanup unreachable code
by Corrado Zoccolo
· 15 years ago
3586e91
cfq: Make use of service count to estimate the rb_key offset
by Gui Jianfeng
· 15 years ago
ad5ebd2
block: jiffies fixes
by Randy Dunlap
· 15 years ago
cf7c25c
cfq-iosched: fix next_rq computation
by Corrado Zoccolo
· 15 years ago
e00ef79
cfq-iosched: get rid of the coop_preempt flag
by Jens Axboe
· 15 years ago
125c4f2
cfq-iosched: fix merge error
by Jens Axboe
· 15 years ago
2058297
Merge branch 'for-linus' into for-2.6.33
by Jens Axboe
· 15 years ago
150e6c6
Merge branch 'cfq-2.6.33' into for-2.6.33
by Jens Axboe
· 15 years ago
4b27e1b
cfq-iosched: limit coop preemption
by Shaohua Li
· 15 years ago
e6ec4fe
cfq-iosched: fix bad return value cfq_should_preempt()
by Jens Axboe
· 15 years ago
dddb745
cfq-iosched: simplify prio-unboost code
by Corrado Zoccolo
· 15 years ago
5869619c
cfq-iosched: fix style issue in cfq_get_avg_queues()
by Jens Axboe
· 15 years ago
718eee0
cfq-iosched: fairness for sync no-idle queues
by Corrado Zoccolo
· 15 years ago
a6d44e9
cfq-iosched: enable idling for last queue on priority class
by Corrado Zoccolo
· 15 years ago
c0324a0
cfq-iosched: reimplement priorities using different service trees
by Corrado Zoccolo
· 15 years ago
aa6f6a3
cfq-iosched: preparation to handle multiple service trees
by Corrado Zoccolo
· 15 years ago
5db5d64
cfq-iosched: adapt slice to number of processes doing I/O
by Corrado Zoccolo
· 15 years ago
1a1238a
cfq-iosched: improve hw_tag detection
by Shaohua Li
· 15 years ago
e6c5bc7
cfq: break apart merged cfqqs if they stop cooperating
by Jeff Moyer
· 15 years ago
b3b6d04
cfq: change the meaning of the cfqq_coop flag
by Jeff Moyer
· 15 years ago
df5fe3e
cfq: merge cooperating cfq_queues
by Jeff Moyer
· 15 years ago
b2c18e1
cfq: calculate the seek_mean per cfq_queue not per cfq_io_context
by Jeff Moyer
· 15 years ago
355b659
cfq-iosched: avoid probable slice overrun when idling
by Corrado Zoccolo
· 15 years ago
a6151c3
cfq-iosched: apply bool value where we return 0/1
by Jens Axboe
· 15 years ago
ec60e4f
cfq-iosched: fix think time allowed for seekers
by Corrado Zoccolo
· 15 years ago
b9c8946
cfq-iosched: fix the slice residual sign
by Jens Axboe
· 15 years ago
0b182d6
cfq-iosched: abstract out the 'may this cfqq dispatch' logic
by Jens Axboe
· 15 years ago
23e018a
block: get rid of kblock_schedule_delayed_work()
by Jens Axboe
· 15 years ago
48e025e
cfq-iosched: fix possible problem with jiffies wraparound
by Corrado Zoccolo
· 15 years ago
30996f4
cfq-iosched: fix issue with rq-rq merging and fifo list ordering
by Jens Axboe
· 15 years ago
e00c54c
cfq-iosched: don't delay async queue if it hasn't dispatched at all
by Jens Axboe
· 15 years ago
61f0c1d
cfq-iosched: use assigned slice sync value, not default
by Jens Axboe
· 15 years ago
963b72f
cfq-iosched: rename 'desktop' sysfs entry to 'low_latency'
by Jens Axboe
· 15 years ago
8e29675
cfq-iosched: implement slower async initiate and queue ramp up
by Jens Axboe
· 15 years ago
365722b
cfq-iosched: delay async IO dispatch, if sync IO was just done
by Vivek Goyal
· 15 years ago
1d22351
cfq-iosched: add a knob for desktop interactiveness
by Jens Axboe
· 15 years ago
ada3fa1
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/percpu
by Linus Torvalds
· 15 years ago
06d2188
cfq: choose a new next_req when a request is dispatched
by Jeff Moyer
· 15 years ago
b217a90
cfq: fix the log message after dispatched a request
by Shan Wei
· 15 years ago
1b379d8
cfq-iosched: get rid of must_alloc flag
by Jens Axboe
· 15 years ago
1f98a13
bio: first step in sanitizing the bio->bi_rw flag testing
by Jens Axboe
· 15 years ago
d58b85e
cfq-iosched: no need to keep track of busy_rt_queues
by Vivek Goyal
· 15 years ago
5ad531d
cfq-iosched: drain device queue before switching to a sync queue
by Jens Axboe
· 16 years ago
384be2b
Merge branch 'percpu-for-linus' into percpu-for-next
by Tejun Heo
· 15 years ago
32f2e80
cfq-iosched: reset oom_cfqq in cfq_set_request()
by Vivek Goyal
· 15 years ago
c43768c
Merge branch 'master' into for-next
by Tejun Heo
· 16 years ago
b706f64
cfq-iosched: remove redundant check for NULL cfqq in cfq_set_request()
by Shan Wei
· 16 years ago
6118b70
cfq-iosched: get rid of the need for __GFP_NOFAIL in cfq_find_alloc_queue()
by Jens Axboe
· 16 years ago
d5036d7
cfq-iosched: move cfqq initialization out of cfq_find_alloc_queue()
by Jens Axboe
· 16 years ago
245b2e7
percpu: clean up percpu variable definitions
by Tejun Heo
· 16 years ago
6923715a
cfq: remove extraneous '\n' in blktrace output
by Jeff Moyer
· 16 years ago
81be834
cfq: cleanup for last_end_request in cfq_data
by Gui Jianfeng
· 16 years ago
d9c7d39
block: prevent possible io_context->refcount overflow
by Nikanth Karthikesan
· 16 years ago
2e46e8b
block: drop request->hard_* and *nr_sectors
by Tejun Heo
· 16 years ago
83096eb
block: convert to pos and nr_sectors accessors
by Tejun Heo
· 16 years ago
5b93629
block: implement blk_rq_pos/[cur_]sectors() and convert obvious ones
by Tejun Heo
· 16 years ago
a7f5579
block: kill blk_start_queueing()
by Tejun Heo
· 16 years ago
f2d1f0a
cfq-iosched: cache prio_tree root in cfqq->p_root
by Jens Axboe
· 16 years ago
3ac6c9f
cfq-iosched: fix bug with aliased request and cooperation detection
by Jens Axboe
· 16 years ago
26a2ac0
cfq-iosched: clear ->prio_trees[] on cfqd alloc
by Jens Axboe
· 16 years ago
04dc6e7
cfq-iosched: use the default seek distance when there aren't enough seek samples
by Jeff Moyer
· 16 years ago
4d00aa4
cfq-iosched: make seek_mean converge more quickly
by Jeff Moyer
· 16 years ago
a36e71f
cfq-iosched: add close cooperator code
by Jens Axboe
· 16 years ago
9481ffd
cfq-iosched: log responsible 'cfqq' in idle timer arm
by Jens Axboe
· 16 years ago
2d87072
cfq-iosched: tweak kick logic a bit more
by Jens Axboe
· 16 years ago
40bb54d
cfq-iosched: no need to save interrupts in cfq_kick_queue()
by Jens Axboe
· 16 years ago
d6ceb25
cfq-iosched: don't delay queue kick for a merged request
by Jens Axboe
· 16 years ago
ff6657c
cfq-iosched: get rid of private SYNC/ASYNC defines
by Jens Axboe
· 16 years ago
b0b78f8
cfq-iosched: use rw_is_sync() to see if rw flags are sync or not
by Jens Axboe
· 16 years ago
b029195
cfq-iosched: don't let idling interfere with plugging
by Jens Axboe
· 16 years ago
75e5098
cfq-iosched: kill two unused cfqq flags
by Jens Axboe
· 16 years ago
2f5cb73
cfq-iosched: change dispatch logic to deal with single requests at the time
by Jens Axboe
· 16 years ago
aeb6faf
block: Add flag for telling the IO schedulers NOT to anticipate more IO
by Jens Axboe
· 16 years ago
3a9a3f6
cfq-iosched: Allow RT requests to pre-empt ongoing BE timeslice
by Divyesh Shah
· 16 years ago
62c1fe9
cfq-iosched: fix race between exiting queue and exiting task
by Jens Axboe
· 16 years ago
30e0dc2
cfq-iosched: remove limit of dispatch depth of max 4 times quantum
by Jens Axboe
· 16 years ago
b374d18
block: get rid of elevator_t typedef
by Jens Axboe
· 16 years ago
64d01dc
block: use cancel_work_sync() instead of kblockd_flush_work()
by Cheng Renquan
· 16 years ago
f7d7b7a
block: as/cfq ssd idle check update
by Jens Axboe
· 16 years ago
a68bbddba
block: add queue flag for SSD/non-rotational devices
by Jens Axboe
· 16 years ago
45333d5
cfq-iosched: fix queue depth detection
by Aaron Carroll
· 16 years ago
18887ad
block: make kblockd_schedule_work() take the queue as parameter
by Jens Axboe
· 16 years ago
c265a7f
cfq-iosched: get rid of enable_idle being unused warning
by Jens Axboe
· 17 years ago
7b67913
cfq-iosched: add message logging through blktrace
by Jens Axboe
· 17 years ago
9a11b4e
cfq-iosched: properly protect ioc_gone and ioc count
by Jens Axboe
· 17 years ago
d6de8be
cfq-iosched: fix RCU problem in cfq_cic_lookup()
by Jens Axboe
· 17 years ago
be754d2
block: reorder cfq_queue to save space on 64bit builds
by Richard Kennedy
· 17 years ago
6d63c27
cfq-iosched: make io priorities inherit CPU scheduling class as well as nice
by Jens Axboe
· 17 years ago
07416d2
cfq-iosched: fix RCU race in the cfq io_context destructor handling
by Jens Axboe
· 17 years ago
4faa3c8
cfq-iosched: do not leak ioc_data across iosched switches
by Fabio Checconi
· 17 years ago
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