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perf_counter: Close race in perf_lock_task_context()
2009-04-06
Peter Zijl
s
tra
perf_counter: use list_move_ta
i
l
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-04-06
Pet
e
r
Z
ijlstra
perf_counter: x86: fix 3
2
-b
i
t
irq_period assumptio
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-31
Peter
Z
ijlst
r
a
lockdep: add stack du
m
ps to asserts
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-31
Pet
e
r
Z
ijlstra
hrtimer
:
f
ix rq
-
>lock inversi
o
n (aga
i
n)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-20
Pete
r
Z
i
jl
s
tra
ftrace
:
event profile hooks
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-20
P
eter Zijlstra
ftrace
:
e
nsure
e
very
e
vent g
e
ts
a
n
i
d
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-20
P
e
ter
Z
ijlst
r
a
ft
r
ace: provid
e
an id file
f
o
r
e
a
ch
event
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-10
Peter
Z
ijlstra
trace_clock: fi
x
preemption
b
ug
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-05
Peter Zijls
t
ra
p
e
rfcounters:
IRQ and NMI suppo
r
t on AMD CPUs
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-04
Peter Zijlstra
loc
k
d
ep: requir
e
fra
m
e
p
oint
e
rs fo
r
x86
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-04
Peter
Z
ijlst
r
a
l
ockdep: remov
e
extra "i
r
q" string
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-04
Peter Zijlstra
lockdep: f
i
x
incorrect state name
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-03-02
Peter Zijlstra
genirq
:
assert that i
r
q handlers are inde
e
d
r
u
nning
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-25
Peter Zijlstra
x86: ma
k
e vmap yell louder
w
h
en it
i
s used
u
nder
i
rq
s
_
d
i
s
abl
e
d()
commit
|
commitdiff
|
tree
2009-02-25
Peter Zijlstra
generi
c
-
ipi: re
m
ove CSD_F
L
AG
_
WAIT
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-25
Peter Zijlstra
generic-i
p
i: remove km
a
lloc()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijlstra
lockdep: build fix
for !PROVE_LOCKING
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijlstra
lockstat:
w
arn about disa
b
led lo
c
k debugging
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zi
j
lstra
lockdep
:
us
e
st
r
ingify
.
h
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
P
eter Zijl
s
tra
lo
c
kdep: simpl
i
fy check_prev_add_irq()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter
Z
ijlst
r
a
lockdep: ge
t
_
user_ch
a
rs() redo
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijlstra
l
ockdep: simplify g
e
t_user_chars()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
P
eter
Zijlstra
l
ockdep:
add comments to mark_
l
ock_irq()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
P
eter Zijlstra
lockdep: remove
macro u
s
age
f
rom mar
k
_
h
eld_
l
ocks()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter
Z
ijl
s
tra
lockdep: fully reduce
ma
r
k
_lock_irq()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijlstra
lockdep
:
mer
g
e th
e
!_READ
mark_lock
_
irq() helpers
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijlstra
l
o
ckdep:
merge the
_READ mark_loc
k
_irq() helpers
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijlstra
lockdep
:
simplify ma
r
k_lock_irq(
)
helpers
#
3
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Pete
r
Zijlstra
lo
c
kdep: furth
e
r simplify mark_lo
c
k_irq() helpers
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijl
s
tr
a
lockdep: simplify the mark_lock
_
irq()
h
e
lpers
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Z
i
jlst
r
a
lockdep: split up
m
ark_lock_irq()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijlstra
lockdep: gen
e
rate
u
s
a
g
e
string
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zij
l
str
a
lock
d
ep: gener
a
te the state bit def
i
nitions
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
P
eter Zijlstra
lockdep: m
o
ve
state bit def
i
nitions arou
n
d
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
P
eter Zijlstra
lockdep: simp
l
if
y
m
a
rk_lock()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
P
e
ter Zijlstra
lockdep:
s
implify mark
_
held
_
locks
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijlstra
lock
d
ep
:
lockdep_states
.
h
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
P
eter Zijls
t
ra
lockdep:
s
an
i
tize recl
a
im
b
it names
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-14
Peter Zijlstra
lockde
p
: sanitize bit names
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-13
Peter Zijlstra
timers: more co
n
sistently use cl
o
ck
v
s timer
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-11
Peter Zij
l
str
a
sched: revert recent sy
n
c
w
akeup c
h
a
nges
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-11
Pe
t
e
r
Zi
j
lstra
t
i
mers:
fix TIMER_ABSTIME for
p
rocess
w
ide
c
p
u
timers
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-11
Peter Zijls
t
ra
time
r
s: split
p
rocess wide cpu clocks/ti
m
ers,
f
i
x
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-05
Peter Zijlstra
timers: sp
l
it p
r
oc
e
s
s
wide cpu cl
o
ck
s
/
t
im
e
rs
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-05
Peter Zijlstra
s
i
gnal: re-add dea
d
task accumulation stats
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-01
Pete
r
Z
ijlst
r
a
sched: fix bu
d
die
group latency
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-01
P
e
t
er Z
i
jlstra
sc
h
ed: sy
m
metric sync vs
avg_overlap
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-02-01
Peter Zijlstra
sched:
f
ix sync wakeups
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-15
Peter Zijlstra
sched: fix update_min_vruntime
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-15
Peter
Z
ijl
s
tra
sched: SCHE
D
_OTHER vs
S
C
H
ED_IDLE is
o
la
t
ion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-15
Peter
Zijlstra
sched: SCHED_IDLE weight change
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-15
Peter Zij
l
s
t
ra
s
ched: prefer wakers
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-15
P
e
t
e
r Zijlstra
s
ched: introduce avg_
w
akeup
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-14
Peter
Zijlstra
m
u
tex: implement a
d
aptiv
e
spinnin
g
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-14
Peter Z
i
jls
t
ra
m
utex
:
pr
e
emption fixes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-14
P
e
ter
Zij
l
s
tra
m
u
t
e
x: sma
l
l cleanup
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-12
Pe
t
er Zijlstra
lockde
p
, mm:
fix might
_
fau
l
t() annota
t
ion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-07
Peter Zijlstra
sched: fix possib
l
e recur
s
ive rq->l
o
c
k
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-05
Pe
t
e
r
Zijlstra
hrti
m
er:
f
i
x
recursion deadlock by
re-introducing t
h
e
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-12-29
Peter Zijlstra
locking,
per
c
p
u
counters: introduce
sep
a
rate
lock classes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-12-16
Peter
Zijlstra
s
che
d
: opti
m
ize up
d
ate_curr
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-12-04
Pet
e
r Zijl
s
tra
lock
d
ep: c
h
an
g
e a held lock's class
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-13
P
e
ter Zijlstra
slab: do
c
ument SLAB_D
E
S
TROY_BY_RCU
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-12
Pet
e
r Zijlstra
hrti
m
er: clean up
u
nused
callback modes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-10
P
e
ter Zijlstra
s
ched: clean
u
p debug info
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Pe
t
er Zi
j
lstra
sch
e
d
: fix buddie
s
fo
r
group scheduling
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Pe
t
er Zijls
t
r
a
sc
h
ed: backward look
i
ng bud
d
y
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
P
e
t
e
r
Zijlst
r
a
sched: f
i
x fair pr
e
e
m
p
t check
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Pe
t
er
Zi
j
l
stra
s
c
hed: cleanup f
a
ir task selection
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-04
Peter Zi
j
lstra
ftrace: sysrq-z to du
m
p the buffers
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-03
Peter Z
i
jlstra
ftrace: ftrace_dump_on_oops=[tracer]
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Peter
Zijl
s
tra
sched: virtu
a
l
t
ime b
u
ddy
p
reempti
o
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Pete
r
Zijls
t
ra
sche
d
: re-inst
a
te
v
runtime based wake
u
p preemption
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Pe
t
er Zijlstra
sched: more a
c
curate min_vruntime accounting
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Peter Z
i
jlstra
sched:
fix a find_busie
s
t
_
group
b
ugle
t
Author: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
Peter Zij
l
stra
l
ocks
t
at: co
n
t
e
nd
w
ith points
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
P
e
t
er Z
i
jlstra
s
ched:
revert
b
a
ck to p
e
r-rq vruntime
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
Peter Zi
j
lstra
sche
d
: fair scheduler
should
n
o
t
resc
h
ed rt tasks
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
P
e
ter Zijlstra
sc
h
ed: opti
m
ize group load balancer
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-17
Peter Zijlstra
b
l
ock: move q->u
n
plug_work in
i
tializa
t
i
o
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter Z
i
j
l
s
tra
net: p
a
cket split re
c
eive api
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter Zijlst
r
a
net
:
wrap sk->
s
k_ba
c
k
log_rcv()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-10-07
Peter
Z
ijlstra
ipv6: initia
l
ize ip
6
_rou
t
e
sysctl vars
i
n
ip6_ro
u
te_net_init()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-10-07
Pete
r
Zijlstra
ipv6
:
clean up ip6_route_net
_
init()
err
o
r handlin
g
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-30
Peter Z
i
jlstra
fu
t
ex: fixup get_fu
t
ex_key() for private fut
e
xes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-30
P
e
t
e
r Zijl
s
tra
futex: clean
u
p fshared
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-30
Peter Zijlstra
fute
x
:
use fast_
g
up()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-30
Peter Zijlstra
futex
:
reduce m
m
ap_sem us
a
g
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-30
Pe
t
er Zijlstra
futex:
r
e
ly on get_
u
ser_pages() fo
r
shared futexe
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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tree
2008-09-23
P
e
t
e
r
Z
ij
l
str
a
sched: fixup buddy selection
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-23
Peter Zijlstra
sched: more sanity chec
k
s on the bandw
i
dt
h
settin
g
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-23
Peter Zijlstra
sched: add some
c
omments
to
t
he bandwidth code
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-23
Peter Z
i
j
lstra
s
c
hed:
f
ixlet for group load balance
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-23
Peter Zijlstra
lockstat: fixup s
i
gn
e
d division
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-23
Pete
r
Zijlstr
a
sc
h
e
d: rework
wa
k
e
u
p preemptio
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-22
Pete
r
Zijlstra
sched: w
a
keup p
r
eempt
w
he
n
small overlap
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-10
Peter
Zijls
t
ra
l
o
c
kdep: add might
_
l
o
ck() / might_lock
_
r
e
a
d
()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-09-05
P
eter Zijlstra
s
c
hed_clock: fix NOHZ i
n
tera
c
tion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-08-28
Peter Zijlstra
sch
e
d
:
rt
-
bandwidth ac
c
o
unting fix
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-08-25
Pete
r
Zi
j
lstra
sched_
c
lo
c
k: fix cpu_clock()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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