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sched: Disable wakeup balancing
2009-09-04
Gauth
a
m
R
She
n
oy
s
ched
:
Try to de
a
l with low capacity, fi
x
u
p
date_s
d
_power_sa
.
.
.
Cc:
Gautham R Shenoy
<ego@in.ibm.com>
commit
|
commitdiff
|
tree
2009-04-21
Gaut
h
am
R
She
n
oy
s
c
hed:
Repl
a
ce fi
r
st_
c
p
u
() with cpumask_first
(
) in
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
commit
|
commitdiff
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tree
2009-04-16
Gautham R Shenoy
s
ched: Avoid pr
i
nting sch
e
d_group::__cpu_powe
r
for
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
|
tree
2009-04-14
Gautham R She
n
oy
sched: Nominate
a
p
o
wer-efficient
ilb in select
_
nohz_balance
r
()
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
|
tree
2009-04-14
G
au
t
ham R
S
henoy
sched: Nominate i
d
le load balance
r
fr
o
m a
semi-id
l
e
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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tree
2009-04-01
G
a
ut
h
am R Sh
e
noy
sched
:
P
r
int sche
d
_gr
o
up::__cpu_power in sched_dom
a
in
_
debug
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
commit
|
commitdiff
|
tree
2009-03-25
Gau
t
ham R Shen
o
y
sche
d
: Add
comments to find
_
busiest_group() function
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
commit
|
commitdiff
|
tree
2009-03-25
Gautham R Shenoy
sched: Refactor t
h
e
p
o
we
r
saving
s
balance code
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
commit
|
commitdiff
|
tree
2009-03-25
Gauth
a
m
R S
h
enoy
sc
h
ed:
Optimize the !p
o
wer_savin
g
s_bal
a
nce during
f
bg()
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
commit
|
commitdiff
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tree
2009-03-25
G
a
utham R Shenoy
sched
:
Crea
t
e a hel
p
er function t
o
calculate imbalance
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
|
tree
2009-03-25
Gau
t
ham R Shenoy
sched:
C
r
eate hel
p
er to calculate s
m
all_imbalance in
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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|
tree
2009-03-25
Gaut
h
am R Sheno
y
sched
:
Creat
e
a
helper
f
u
n
c
tio
n
to calculate s
c
hed_domain
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
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tree
2009-03-25
Gautham R Shenoy
sched: Define structure to store the sched_domain
statis
t
ics
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
|
tree
2009-03-25
Gautham R
S
h
enoy
sched: Cr
e
ate a hel
p
e
r
f
u
nction
t
o calculate sch
e
d_gr
o
up
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
|
tree
2009-03-25
Gautham
R
Sheno
y
sched: De
f
ine structure to sto
r
e
the sche
d
_group
s
t
a
t
istics
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
|
tree
2009-03-25
Gautham R Shenoy
sched: Fix
indentat
i
ons
i
n find_bu
s
i
est_g
r
ou
p
() using
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2009-03-25
Gautham
R
Shenoy
sch
e
d: Si
m
ple helper f
u
nct
i
ons f
o
r find_busie
s
t_group()
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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tree
2008-12-19
Gau
t
h
am R Sheno
y
sched: fram
e
work for sched_mc/smt_
p
ower_savings=N
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2008-11-11
Gautham R
S
h
enoy
timers: handle HRT
I
MER_CB_IRQSAFE_UNLOCKE
D
correctly
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2008-09-06
Gaut
h
am R Shen
o
y
sched: fix __l
o
a
d
_
b
a
lance_ite
r
ator
(
) for cfq with only
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
|
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2008-07-01
Gautham R Shenoy
r
c
u: fix h
o
t
plug vs rcu race
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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|
tree
2008-06-06
Gaut
h
am R Shenoy
s
ched: print
the sd->lev
e
l in sched_domain_debug cod
e
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2008-06-06
G
a
utham R Sh
e
noy
sched
:
update the sc
h
e
d-d
o
mains d
e
bu
g
documentation
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
|
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2008-04-17
Ga
u
tham R Shen
o
y
x
8
6: Don't s
e
nd RE
S
C
HEDULE_VECTOR to offlin
e
d cp
u
s
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2008-01-25
G
a
utham R Shenoy
cpu-hotplug:
r
eplace
p
er-subsystem mutexes
wi
t
h get_onl
i
ne_
c
.
.
.
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|
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2008-01-25
Gautham R Shenoy
cpu-h
o
tplug:
replac
e
lock_cpu_hotplug()
with get
_
online
_
cpus()
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2008-01-25
Gau
t
ham R
S
h
e
n
oy
cpu-hotplug:
ref
c
ount based cpu hotplug
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2007-10-28
Gau
t
h
a
m
R Shenoy
lockdep: fix
a
typo in the __
l
ock_acquire co
m
ment
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2007-10-19
Gau
t
ham
R
S
h
enoy
Ad
d
irq
protection in the pe
r
cpu-counters c
p
u
-hotplug
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2007-10-15
Gauth
a
m R Shenoy
sched: fix rt ptr
a
cer
mo
n
opolizing
CPU
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
|
tree
2007-05-24
Gautham
R
S
he
n
oy
freezer: move frozen_
p
rocess() t
o
kernel/power/process
.
c
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
commit
|
commitdiff
|
tree
2007-05-24
Gautha
m
R Shenoy
fre
e
zer
:
fix P
F
_
N
OFREEZE vs f
r
e
eze
a
ble race
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
commitdiff
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tree
2007-05-09
Gaut
h
am R Sheno
y
Remove kthread_bind() call
from _cpu_down()
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2007-05-09
Gautham R She
n
oy
Eliminate lock_
c
pu_h
o
tplug in kernel/schedc
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2007-05-09
G
autham R Shenoy
Define and use new
e
v
ent
s
,CPU_
L
OCK_ACQUIRE and C
P
U_LOCK_REL
E
ASE
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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|
tree
2007-05-09
G
a
utham
R
She
n
oy
Extend
n
ot
i
fier_
c
all_chain to
c
ou
n
t nr_calls made
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2007-01-12
G
a
ut
h
am R S
h
enoy
[PATCH] Chang
e
cp
u
_up
and co
f
rom __devinit to _
_
cpu
i
nit
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2006-12-07
Gautham R S
h
enoy
[
PATC
H
]
Handl
e
p
er-subsystem mutexe
s
for CO
N
FIG_HOTPLUG_CPU
.
.
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2006-11-07
Gautham R She
n
oy
[CPUFREQ] Fix
c
o
ding
s
t
y
le
issues in
c
p
ufreq
.
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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|
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2006-11-06
Ga
u
tha
m
R Sh
e
noy
[PATCH] F
i
x the spurio
u
s u
n
l
o
ck
_
cpu_hotplug false wa
r
ning
s
Signed-off-by:
Gautham R Shenoy
<ego@in.ibm.com>
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