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sched: rt-bandwidth accounting fix
2008-08-19
Peter Zijlstra
sched: rt-band
w
id
t
h accountin
g
fix
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
P
eter
Z
i
j
lstra
sched: rt-
b
an
d
width for user g
r
oupi
n
g
i
n
terface
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-15
P
et
e
r Zijlstra
sched: scale sysct
l
_
sche
d
_share
s
_ra
t
elim
i
t wit
h
n
r
_cpus
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-14
Peter Zijl
s
tra
sched: fi
x
rt-bandw
i
d
t
h hot
p
lug race
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
lock
d
e
p: fi
x
debug_loc
k
_alloc
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
lockdep: fix
overflow i
n
the hlo
c
k shrinkage co
d
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pe
t
er Zijlst
r
a
mm
:
fix mm
_
take_all
_
locks() locki
n
g order
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
lockde
p
: annotate
mm_take_all_locks()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pe
t
e
r Zijlstra
lockdep: s
p
in_l
o
ck
_
n
e
st_lock()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pe
t
er Zij
l
s
t
ra
lo
c
kdep: lock protection locks
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pet
e
r Z
i
jlstr
a
l
ockdep: map_acqui
r
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
P
e
t
er
Zijlstra
lockdep: re-annota
t
e s
c
heduler runqueues
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
lock
d
e
p
:
l
o
c
k_se
t
_
s
u
bclass
- re
s
et
a
held lock's
subclass
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstr
a
sched_clock: delay us
i
n
g
sched_cl
o
ck()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-07-24
Peter Zij
l
stra
sched: clean up compiler warning
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-07-04
Peter Zijlstra
mm: d
i
rty
page accounting vs VM_
M
IXEDM
A
P
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched: bia
s
e
ffective
_
loa
d
()
e
rr
o
r
towards fai
l
ing
.
.
.
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched: inc
r
emental effec
t
i
v
e_load()
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijls
t
ra
s
ched: correct wakeup weight calculatio
n
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
t
e
r Zij
l
stra
s
ched: update shares on wakeup
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sche
d
:
f
ix shares b
o
o
st
logic
commit
|
commitdiff
|
tree
2008-06-27
Peter
Zijlstra
sched: disabl
e
so
u
rce/target_load bias
commit
|
commitdiff
|
tree
2008-06-27
Peter
Zijlstra
sched: op
t
imiz
e
effe
c
ti
v
e_load()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstr
a
s
ched: re
m
o
v
e pri
o
preference from balance decis
i
o
n
s
commit
|
commitdiff
|
tree
2008-06-27
Peter Z
i
jlstra
sched:
f
ix tas
k
_
h_lo
a
d()
commit
|
commitdiff
|
tree
2008-06-27
Peter
Zijls
t
r
a
sched:
f
ix load scaling
in g
r
oup balancing
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijls
t
ra
sched: hier
a
rchical load vs find_busies
t
_grou
p
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Z
i
jlstra
s
ch
e
d: hierarchica
l
load vs af
f
i
ne
w
a
keu
p
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched
:
persist
e
nt a
v
erage load p
e
r
t
a
sk
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched:
fix
sch
e
d_
b
a
l
a
n
ce_s
e
l
f
()
smp group balancing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
ete
r
Zijlstra
sched:
f
ix
n
ewidle smp group balan
c
i
ng
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
eter Z
i
j
l
s
tra
sc
h
ed: simp
l
ify the gro
u
p load
b
alancer
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pe
t
e
r
Zijlstr
a
sched: no need to aggreg
a
te task_weight
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter Zijlstra
sched: dont micro man
a
ge share losses
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pete
r
Zijlstra
sched
:
update aggr
e
gate w
h
en holding the RQs
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
ete
r
Z
i
jlstra
sched: fi
x
sched_
d
o
m
ain aggre
g
ati
o
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pe
t
er Z
i
jlstra
sched:
add full schedsta
t
s t
o
/proc
/
sc
h
ed_debug
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter Zijlstra
sched: fix wakeup gra
n
ularity and buddy
g
ra
n
ularity
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlst
r
a
sched:
s
ched_cloc
k
_cpu() ba
s
ed cpu_clock()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
eter Zijlstr
a
sched: rever
t
revert of: fai
r
-group: SMP-
n
ice for g
r
oup
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched:
fix calc_delta_asym
,
#2
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zi
j
l
s
tra
sc
h
ed: fix
c
alc
_
delta_a
s
y
m()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter Zijlstr
a
sche
d
:
r
evert the revert of: weig
h
t c
a
lculations
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter
Zij
l
stra
sche
d
:
c
l
e
a
n
up some u
n
used variables
commit
|
commitdiff
|
tree
2008-06-20
Pet
e
r Z
i
jlstra
sched: rt: dont stop the perio
d
t
imer when t
h
ere
are
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Peter
Z
ijlstra
sche
d
: rt: do
n
t stop the
perio
d
t
i
mer
when the
r
e are
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Pet
e
r Zijlstra
sch
e
d:
rt: fix t
h
e
bandwidth cont
r
ain
t
computati
o
n
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
P
e
ter Zijlst
r
a
sched:
r
t:
m
o
ve some
code around
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Peter Zijlstra
sc
h
ed: r
t
: fix SMP bandwidth
balancing for throt
t
led
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Peter Zijlst
r
a
sched: de
b
ug:
add some
r
t
deb
u
g output
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-19
Peter Zij
l
str
a
sche
d
: rt-
g
roup: fix RR bugl
e
t
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-19
P
eter
Zijlstra
sched: rt
-
g
roup: heirar
c
hy awa
r
e thr
o
tt
l
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-19
Peter Zijlstra
sched: rt-group: fix
h
iera
r
c
h
y
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-12
Peter
Z
ijls
t
ra
x86: fix lockdep
w
arning duri
n
g
s
u
spend-to-ra
m
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-10
Peter Zijlstra
sched:
f
ix hotplug cpus on
ia6
4
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-29
Pete
r
Zijlstra
s
c
hed: f
i
x sched_clo
c
k_cpu()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-23
P
eter Zi
j
lst
r
a
ft
r
ace: fix wakeu
p
callback
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-23
Peter Zij
l
stra
ftrace: trace next state
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-05
Peter Zijlstra
sched: add optional suppor
t
for
C
ONFI
G
_HAVE_UNSTABLE_SCHE
D
_CLO
C
K
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-05
Peter
Z
ijlstr
a
sched: optim
i
ze cal
c
_de
l
ta_mine()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-05
Peter Zij
l
stra
sched: fi
x
norm
a
lized sleeper
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-30
P
e
ter Zijlstra
mm: bdi: allow setting
a
maximum for the bdi
d
i
rty
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-30
Pet
e
r Zijlstra
mm:
bdi: allow s
e
t
t
ing
a
mi
n
im
u
m for the b
d
i
di
r
ty
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-30
Pe
t
er Zijlstr
a
m
m: bdi:
e
xport B
D
I att
r
ib
u
tes in sysfs
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-24
Peter Zi
j
lstr
a
s
c
hed: f
i
x share
(
re)distr
i
b
u
tio
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijls
t
ra
sched: /debug/sch
e
d
_features
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlstra
sched:
d
e
bu
g
: show a
weight
tr
e
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
P
e
t
er Zi
j
lstra
sched: fair:
w
ei
g
ht calculations
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter
Z
i
jlst
r
a
sched:
f
air-group: de-coup
l
e lo
a
d-balancing
f
rom
t
he
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter
Z
ijlstr
a
sche
d
:
fair-group sche
d
uli
n
g vs l
a
te
n
cy
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijls
t
ra
sc
h
ed: rt-group: op
t
im
i
ze
dequeue_rt_stack
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
P
e
ter Zijlstra
sched: debug: add som
e
d
ebug code to
handle
the full
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
P
eter
Z
ijlstra
sc
h
ed:
f
air-
g
roup: SM
P
-nice f
o
r group scheduling
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijl
s
tra
sched: prepator
y
code moveme
n
t
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Pet
e
r Zijlstra
sc
h
e
d
: rt: mu
l
ti level group constraints
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlstra
sched: task
_
group hiera
r
c
h
y
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlstra
sched: fix the task_group hier
a
rchy for UID grouping
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter
Z
ij
l
s
tr
a
sch
e
d: o
l
d
sl
e
eper
bo
n
u
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zij
l
stra
sched: rt
-
group: smp
bala
n
cing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zi
j
lstra
s
ched: rt-group
:
synchonis
e
d
b
and
w
idth period
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-04-19
Peter Zijlstra
s
c
hed: fix regr
e
ssion
with sched
y
ield
commit
|
commitdiff
|
tree
2008-04-19
Pet
e
r Z
i
jlstra
sched: fix wakeup granularity
f
or
b
uddies
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
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tree
2008-03-21
P
e
t
e
r Zij
l
s
tra
s
c
hed: cleanup o
l
d and rarely use
d
'de
b
ug'
f
eatu
r
es
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-03-15
P
e
ter
Zijlstra
sc
h
ed: fix ov
e
rloa
d
performance: b
u
ddy wakeups
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-03-15
Peter Zi
j
lstra
sched: min_vruntime fix
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-03-07
P
e
ter Zij
l
stra
sched: rt-g
r
oup:
fixup schedulability const
r
ai
n
t
s calculation
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-03-07
Peter Zij
l
stra
sched: retain vru
n
time
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-03-04
Peter Zijlstra
sched: revert load_
b
alance_monitor(
)
changes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-25
Pet
e
r
Zijlstra
lockdep: inc
r
ease MAX_LOCK_DE
P
TH
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-14
Peter Zijlstra
sh:
f
ix x
t
i
me_lock deadlocking
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-13
Peter Zijlstra
xtime_lock vs
u
pdat
e
_process_times
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-13
Peter Zi
j
l
stra
sche
d
: rt-
g
roup: refure unrunnable tasks
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-13
Peter Zijls
t
ra
s
c
hed: rt-g
r
oup: clean up the ifdeffer
y
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-13
Peter Zijlstra
sched: rt-group: make rt groups sched
u
l
i
ng configurable
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-13
Peter
Zijlstra
sch
e
d: rt-
g
roup
:
interface
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-13
P
e
ter
Z
ijls
t
ra
sc
h
ed: rt-
g
roup: d
e
al with
PI
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-13
Peter
Zijl
s
tra
sched: fi
x
incorrect irq lock
u
sage
i
n
n
ormalize_rt_tasks()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-13
Peter Zi
j
lstra
sche
d
: fair
-
group:
s
eparate
t
g
-
>shares from ta
s
k_group_lock
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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tree
2008-02-13
Peter
Zijlstra
hrti
m
e
r
:
more hrt
i
mer
_
init_sleeper() fa
l
lout
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-02-05
Peter
Z
ijlstra
lockdep:
anno
t
ate epoll
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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