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sched: fair scheduler should not resched rt tasks
2008-10-20
Pete
r
Zijl
s
tra
sched
:
fa
i
r sc
h
eduler sh
o
u
ld not resched rt tas
k
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
Peter Zi
j
lst
r
a
s
c
h
e
d: opt
i
mi
z
e g
r
oup l
o
ad balan
c
er
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter Z
i
jlstra
n
e
t
: p
a
c
k
et
s
p
lit re
c
eive api
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Pe
t
er Zijlst
r
a
net
:
wrap
s
k->sk_ba
c
klog_r
c
v()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter Zijl
s
tra
ipv
6
: initialize
ip6_ro
u
te sysct
l
vars in
i
p6_rout
e
_
n
e
t_ini
t
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
P
eter
Zijlstra
ipv6: clean u
p
ip6_route_ne
t
_
i
nit() error handl
i
ng
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Pe
t
er
Zijlstr
a
s
ch
e
d:
fixup buddy selectio
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zij
l
stra
sc
h
ed:
m
o
re
s
a
nity checks on
t
he bandwidth
s
ettings
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zijls
t
ra
sched: a
d
d some
comments to the bandwidt
h
code
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zijlstra
sched: fix
l
et fo
r
group lo
a
d bal
a
nce
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Pe
t
e
r
Zijlstra
sched: rework wake
u
p preem
p
tion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-22
Peter Zijlstra
sched: wakeup preem
p
t
w
hen s
m
all overlap
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-05
Peter
Zijlstra
sched_clock: fix NOHZ interact
i
o
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-28
Peter Zijlstra
s
c
hed: rt-bandwidt
h
accoun
t
ing f
i
x
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-25
Peter Zi
j
l
st
r
a
sched_cl
o
ck: fix cpu_clock()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-21
Pete
r
Z
i
jlstra
sched: e
n
able LB_BIAS by
d
e
fault
Author: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-20
Peter Zijls
t
ra
print
k
: robustif
y
p
r
intk,
f
ix #2
> Author: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Peter Zi
j
l
stra
sched: rt-
b
andwi
d
th fi
x
es
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Peter Zijlstr
a
sc
h
ed:
extract wal
k
_t
g
_
tree()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Peter Zijls
t
ra
sch
e
d: rt-ba
n
d
w
i
d
th group disable fixes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Pet
e
r
Zijlstra
sched: r
t
-b
a
ndwidth
acc
o
unting fix
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Peter Zijl
s
t
r
a
sched: rt-bandwidt
h
for user groupi
n
g in
t
erfa
c
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-15
P
e
ter Zi
j
lstra
sched: scale sysc
t
l_sched_
s
hares_rate
l
i
m
it with nr_cpus
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-14
Peter Zijlstra
sched: fix rt-ba
n
dwi
d
th hotplug r
a
ce
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
loc
k
dep: fix debug_lock_alloc
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pe
t
er Zij
l
stra
p
rintk:
robustify printk
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
lockdep: fix overflow in the hl
o
ck shrinkage code
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
P
e
ter Zijlstra
mm: fix
mm_ta
k
e_all_locks() locking order
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
P
e
ter Zijls
t
ra
lo
c
kdep: ann
o
tate
m
m_take_all_locks
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter
Z
i
j
ls
t
ra
lockdep: spin_lock_nest_lock()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijls
t
r
a
lockdep: lock protection locks
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
P
e
ter Zi
j
lstra
lockdep: map_acquire
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
lockde
p
:
re-annotate
scheduler runqueue
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pete
r
Zijl
s
tra
lock
d
e
p
:
loc
k
_set_subcl
a
s
s
- reset a h
e
ld lock's s
u
bclass
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
sched_clock: delay usin
g
sched_c
l
ock()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-07-24
Pete
r
Zij
l
stra
sched: clean up compiler warni
n
g
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-07-04
Peter Zijlstra
m
m: dir
t
y page accounting vs
VM_MIXEDMAP
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter
Z
i
jlstra
sched: bias effective_load()
error towards failing
.
.
.
commit
|
commitdiff
|
tree
2008-06-27
P
eter Zij
l
s
t
r
a
sched:
i
ncremental e
f
fective_loa
d
()
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched
:
correct w
a
keu
p
w
e
ight calculati
o
n
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
eter Zijlst
r
a
sched:
u
pdate shares o
n
wake
u
p
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijl
s
tra
sch
e
d: f
i
x shares
bo
o
st
l
o
gic
commit
|
commitdiff
|
tree
2008-06-27
Peter Z
i
j
l
stra
sched:
d
is
a
ble s
o
urce/target_l
o
ad bi
a
s
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstr
a
sched: opt
i
mize e
f
fective_loa
d
()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched:
re
m
ove p
r
io pref
e
rence from balance decisi
o
ns
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
s
ched: fix
t
ask_h_load()
commit
|
commitdiff
|
tree
2008-06-27
P
ete
r
Zijlstra
sched: fix load sca
l
ing in grou
p
b
a
lancing
commit
|
commitdiff
|
tree
2008-06-27
Pete
r
Zijlstra
sched: hier
a
rchical
l
oad vs f
i
n
d
_
b
usie
s
t_group
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter
Z
i
jlstra
sched: hierarchical load vs affin
e
wakeups
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pe
t
er Zijlstra
sched: persis
t
ent average load per task
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter Zijlstr
a
sched: fix sc
h
ed_ba
l
ance_self() smp group b
a
la
n
cing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter Zijlst
r
a
sched: fix newidle s
m
p g
r
ou
p
ba
l
ancin
g
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pete
r
Zi
j
ls
t
ra
sched:
s
implif
y
t
he group
l
oad b
a
lancer
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter
Zijlstra
sched: no n
e
ed to aggregat
e
task_weig
h
t
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
s
ched:
dont
micro
manage share
losses
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pet
e
r Zijlstra
s
c
hed: update
aggr
e
ga
t
e when holding the
R
Q
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter
Zijl
s
t
ra
sched: fix sched_d
o
m
a
in a
g
g
r
egati
o
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
s
ched: add full sched
s
tat
s
to /pro
c
/
sc
h
ed_debug
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched: fix wakeup granularity an
d
buddy granularity
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstr
a
sched
:
sched_clock_cpu
(
) base
d
cpu_
c
loc
k
()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pe
t
e
r Zijlstra
s
c
h
ed:
revert reve
r
t
o
f: fair-
g
r
oup: SMP
-
nice
for g
r
oup
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
te
r
Zijlstra
sch
e
d: fix
c
al
c
_
d
elta_asym, #2
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pe
t
er
Z
i
jlstra
sched: fix ca
l
c_delta_a
s
y
m
()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter
Z
ijls
t
r
a
s
ched: rever
t
the revert of: weight calculations
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zi
j
ls
t
ra
sched: clean up som
e
unused va
r
i
a
bles
commit
|
commitdiff
|
tree
2008-06-20
Pet
e
r Zijlstr
a
sched: rt: do
n
t stop t
h
e p
e
riod timer when there are
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
P
eter Zijl
s
tra
s
c
hed: rt: don
t
stop
the pe
r
iod t
i
mer when there 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
Pete
r
Zijlstra
sched: rt:
fix th
e
bandwidt
h
contrain
t
c
o
m
p
utations
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Pet
e
r
Z
ij
l
stra
sched
:
rt:
move
s
ome cod
e
around
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
P
eter Zijlstra
sched:
rt: f
i
x SMP ban
d
width balancing fo
r
th
r
ottled
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Peter
Z
ijlstra
sched: debu
g
:
a
dd some
rt debug output
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-19
Peter Zi
j
lstra
sched: rt-group: fix
R
R
buglet
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-19
P
e
ter Zijlstra
sch
e
d: rt-group
:
h
e
ir
a
r
c
hy aware
throt
t
le
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-19
Peter
Z
ijlstra
sch
e
d
:
r
t-g
r
oup: fix hi
e
rarchy
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-12
Peter Zijls
t
ra
x86: fix lock
d
e
p wa
r
ning during
s
u
spen
d
-t
o
-ram
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-10
Peter Zijlstra
sched:
fi
x
h
otplug
cp
u
s on ia64
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-29
Peter Zijlstra
sche
d
: f
i
x
s
ched_clock_cp
u
()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-23
Pe
t
e
r Zijlstra
ftrace:
f
ix wake
u
p callback
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-23
Pe
t
er Zij
l
stra
ftrac
e
: tr
a
c
e
next state
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-05
Peter Zijlstra
sched: add optional support for CONFIG_HAVE_UN
S
TABLE_SCHED_CLOCK
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-05
Peter Zijl
s
tra
sche
d
: optimize ca
l
c_de
l
ta_min
e
()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-05-05
Peter Zi
j
ls
t
ra
sch
e
d: f
i
x normalize
d
s
leeper
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-30
P
e
ter Zijlstra
mm:
bdi:
al
l
ow setting a maximum for
the
bdi dirty
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-04-30
Peter Zijls
t
ra
mm: b
d
i: allow sett
i
n
g a minimum for the bdi
d
irty
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-04-30
P
e
ter
Z
ijlstra
mm: bdi: e
x
p
o
rt BDI a
t
tribute
s
in sysfs
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-24
Peter Zijlstra
sched: fi
x
share (re)distribution
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
Peter Z
i
jl
s
tra
sch
e
d: /
d
ebug/sched_
f
eatures
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
P
e
ter Zijlstr
a
sched: debug: sh
o
w a weight tree
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-04-19
Peter
Z
ijlstra
s
c
h
ed: fair: weight calculations
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
Peter Zi
j
l
stra
sched: f
a
ir-grou
p
: de-c
o
uple
load
-
ba
l
ancing from the
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-04-19
Peter Zijlstra
sched: fair-group scheduling
v
s latency
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-04-19
Peter Zijlstra
sched: rt-g
r
ou
p
: optimize deque
u
e_
r
t_stack
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-04-19
P
eter
Z
i
jlstra
sched:
d
e
bug: add some debug code to handle the full
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-04-19
Peter
Z
ijlstra
sched: fair-gr
o
up: SMP-n
i
ce for gro
u
p
s
c
hed
u
l
ing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
Peter Zijlstra
sch
e
d: prepatory code movemen
t
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
Peter Z
i
j
l
stra
sched: rt:
multi level group constraints
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
Peter Zijlstra
sched: task_group hierarchy
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
P
e
ter Zijl
s
tra
s
ched: fix t
h
e task_group hi
e
rarchy f
o
r UID g
r
ouping
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
Peter Z
i
jlstra
sched
:
old
s
l
eeper bonu
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
P
eter Zijlstra
sche
d
:
rt-group: s
m
p balancing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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