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sched: fix buddies for group scheduling
2008-11-05
Peter Zijlstra
sched: fix buddies for gr
o
up s
c
h
edu
l
ing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Pete
r
Zijls
t
r
a
sch
e
d
:
backward loo
k
ing buddy
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Pet
e
r Zijlstra
sched:
f
ix fair preempt
c
heck
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Peter Zi
j
lstra
sched: clean
u
p
fair task sel
e
ction
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
P
e
t
e
r
Zijlstra
sched: virtu
a
l time bu
d
dy preemption
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
P
e
ter Zijlstra
sched: re-instate vruntime
b
a
sed
wakeu
p
preemption
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Pete
r
Zijlstra
sched: more
a
ccurate
m
in_vruntim
e
accounting
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Peter Zijls
t
ra
sched: fi
x
a
find_busiest_group
b
uglet
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 Zijlstra
sc
h
e
d
: revert back to
pe
r
-rq
v
runtime
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
Peter Zi
j
lstra
s
c
hed: fair schedul
e
r shou
l
d
not
r
esched rt task
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
Peter
Z
i
j
lstra
sched: optimize
g
r
o
u
p load ba
l
ancer
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-17
Peter Z
i
j
l
stra
block: mov
e
q->unp
l
u
g_work initialization
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter
Z
ijlstra
net: pa
c
k
et split receive api
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter Zijls
t
ra
ne
t
: wrap sk->s
k
_backlo
g
_rcv()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter Zijl
s
tra
ipv6: initialize ip6
_
route sysctl vars
in ip
6
_
route_net_i
n
it(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter Zijlstra
i
p
v6:
c
lea
n
up
i
p6_route_n
e
t_init() error handling
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Pe
t
er Zij
l
s
t
ra
sched: fixup b
u
ddy selec
t
ion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zijlstra
sche
d
: more sanity checks
o
n the bandwidth settings
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Pete
r
Z
i
j
lstra
sched: a
d
d
some comments to t
h
e bandwidt
h
cod
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zijls
t
ra
sched: fixle
t
for gr
o
up
l
o
ad balance
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zijlstra
sch
e
d: rework wake
u
p
p
reem
p
tion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-22
Peter Zi
j
lstra
sched: wakeup preempt
when
small overl
a
p
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-05
Pete
r
Z
ijls
t
ra
s
c
hed_clock:
f
ix NOHZ interacti
o
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-28
Pe
t
er
Z
i
j
l
s
tr
a
s
c
hed:
r
t-b
a
ndwidth
a
c
c
ou
n
ting
f
ix
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-25
Pe
t
e
r
Zijlstra
sch
e
d
_clock: fix
cpu_cl
o
ck
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-21
Peter Zijl
s
t
r
a
sched: enabl
e
LB_
B
IAS 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
Pet
e
r Zij
l
stra
printk: r
o
bustify
printk, fix #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
P
e
ter Zijlstra
sched: rt-
b
andwid
t
h fixes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Peter Zijlstr
a
sc
h
ed: ext
r
act wa
l
k
_
tg_tree()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Peter Zij
l
stra
sche
d
: rt-bandwidth group disable fi
x
es
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Peter Zijlstra
sc
h
e
d
:
r
t-bandwidth accoun
t
ing fix
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Peter
Z
i
j
lstra
sched: rt-bandwidth fo
r
u
s
er grouping i
n
terfa
c
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-15
Peter Zijlstra
s
ched: scale sysctl_
s
ched_shares_rate
l
imit wit
h
nr
_
cpus
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-14
Peter Zijlstra
sched: f
i
x rt-ban
d
width hotplu
g
r
ace
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
loc
k
dep:
f
ix debug
_
lock_
a
llo
c
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
printk:
r
obus
t
ify printk
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
lockdep: fix
o
v
e
r
flow in the hlock shrinkage cod
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pe
t
er Zij
l
stra
mm: fix m
m
_
t
ake_
a
ll_locks()
l
ockin
g
o
rder
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pete
r
Zi
j
lstra
l
ockdep: annot
a
te mm_take_a
l
l_locks()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
P
e
ter Zij
l
st
r
a
l
o
ck
d
ep: spin_
l
ock_nest_loc
k
()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zi
j
lstra
lock
d
ep: lock pr
o
tection
l
o
cks
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Z
i
jlstra
lockdep
:
map_a
c
quire
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Z
i
jlstra
l
ockdep: re-annotate
s
c
h
eduler runqueues
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pet
e
r Zijlstra
l
o
c
kdep: lock
_
s
e
t
_
s
u
bcla
s
s - reset a
h
eld lock's subclas
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Pet
e
r
Z
ijlstr
a
sched_cloc
k
: d
e
l
a
y using sched_clo
c
k()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-07-24
Pet
e
r Zijlstra
sched: c
l
e
a
n up c
o
mpiler warning
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-07-04
P
e
ter Z
i
jlstra
m
m
: dir
t
y page accounting vs VM_
M
I
XEDMAP
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pe
t
er Z
i
jlstra
sche
d
: bias effective_load() error towards fai
l
ing
.
.
.
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter Zijlstra
sched: incremental effective_load()
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched: correct wakeup weight calcu
l
ati
o
ns
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pe
t
e
r
Zijl
s
t
r
a
s
ched
:
up
d
at
e
sha
r
es on wakeup
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched:
f
ix s
h
ares boo
s
t logic
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sc
h
ed:
d
i
sable
s
o
urce
/
target_load bias
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijls
t
ra
sc
h
ed
:
optimize effective
_
load()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zi
j
lstra
sched: remove pri
o
p
reference
fro
m
balan
c
e decisions
commit
|
commitdiff
|
tree
2008-06-27
Pete
r
Zijlstra
sched: fix task_h_l
o
a
d
()
commit
|
commitdiff
|
tree
2008-06-27
Peter Zi
j
lstra
sched: fix load
scalin
g
in group balancing
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijl
s
t
r
a
sched: hierarchical load vs find_busiest_gro
u
p
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pet
e
r Zijlstra
sch
e
d: hi
e
ra
r
ch
i
c
al load
vs af
f
ine wakeups
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
eter Zi
j
lstra
s
ched:
persistent ave
r
age lo
a
d per
task
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
s
c
hed:
fix sched_balance_
s
el
f
() smp group balancing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter
Zijlstra
s
ched: fix newidle smp group balancing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter Zijlstra
sche
d
: simplify the g
r
ou
p
load
b
alancer
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pet
e
r Zijlstra
sche
d
:
no need t
o
a
g
gregate
t
ask_weight
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched: dont micro manag
e
share losses
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
eter Zijlstra
sched: update aggregate when
h
o
l
di
n
g t
h
e RQs
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
eter Z
i
jlstra
sched: fix sched_domain aggregation
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
s
c
h
e
d: add full schedstats to /
p
ro
c
/sc
h
ed_
d
ebu
g
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sc
h
ed:
f
ix wakeup granul
a
rity and buddy granularity
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
ete
r
Zijlstra
s
ch
e
d
:
s
ched
_
clo
c
k_c
p
u() ba
s
ed cpu_clock()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijl
s
tra
sched:
r
e
vert revert of: fair-group: SM
P
-
n
ice for group
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter
Zij
l
stra
sched: fix
c
a
l
c_d
e
lt
a
_
a
sym, #2
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched: fix calc_delta_asym()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlst
r
a
s
c
h
ed: re
v
ert t
h
e revert of: weight calculations
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter
Zi
j
lstra
s
ched: clean up s
o
me unused vari
a
bles
commit
|
commitdiff
|
tree
2008-06-20
Peter Zijls
t
ra
sche
d
: rt:
d
ont
s
top the period
t
i
m
e
r when
the
r
e are
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Peter
Z
ijlstra
sched:
r
t
:
d
o
nt
s
top
the pe
r
iod timer when
t
h
e
re
a
re
.
.
.
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
Zijlstr
a
sched: rt:
f
ix the bandwidth con
t
rai
n
t
computat
i
on
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Peter Zi
j
lstr
a
sc
h
ed:
r
t
: mov
e
some code around
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Peter Zijlst
r
a
sched: rt:
f
ix SMP bandwidth bala
n
cing for th
r
o
ttled
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-20
Peter Zijlstra
sched: debug: add som
e
rt debug output
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-19
Pe
t
er
Zijl
s
tra
s
ched: rt
-
gr
o
up: fix
R
R
b
uglet
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-19
Peter Zijl
s
tra
sched: rt-group: heirarchy aware
thrott
l
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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tree
2008-06-19
P
eter Zijlst
r
a
s
c
he
d
: rt-grou
p
: fix hierarchy
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-06-12
Pe
t
er Zijlstra
x86: fix lockdep warning dur
i
n
g
s
uspend-to-ram
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-06-10
Pet
e
r Zijlstra
s
c
he
d
: fix hot
p
lug
cpus on ia64
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-05-29
Pe
t
er Zijlst
r
a
sched: fix sched_clock_cpu()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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commitdiff
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tree
2008-05-23
Peter Zijlstra
ftr
a
ce: fix wakeup call
b
ack
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-05-23
Peter Zijls
t
ra
f
tr
a
ce: trace next st
a
te
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-05-05
P
e
t
er
Zijlstra
sche
d
: add o
p
t
i
onal support for CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-05-05
Pe
t
er Zijlstr
a
sched: optimize cal
c
_de
l
ta_min
e
()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-05-05
Peter
Z
i
j
lstra
s
c
hed: fix nor
m
alized
s
lee
p
er
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-04-30
Peter Zij
l
stra
mm: bdi: allow
s
etting
a max
i
m
um for
t
h
e
bdi dirty
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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2008-04-30
P
e
t
er Z
i
jlstra
mm: bdi:
a
llow
s
etting a minimum for the
bdi dirt
y
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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tree
2008-04-30
Pete
r
Zijl
s
t
r
a
mm: bdi: e
x
p
o
rt BDI attributes in sysfs
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-04-24
Pet
e
r Zijlstra
s
ched
:
fix
s
hare (
r
e)distributio
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-04-19
Pete
r
Zijlstra
sched: /
d
e
b
ug/sched_features
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-04-19
P
ete
r
Zijlstr
a
sch
e
d: debug: sh
o
w a
wei
g
h
t
tr
e
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-04-19
Peter Zijlstra
sch
e
d: fair: wei
g
ht calculations
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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tree
2008-04-19
Peter Zijlstra
s
c
hed
:
fair-g
r
oup: de-c
o
uple load-
b
alancin
g
from t
h
e
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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