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sched: SCHED_IDLE weight change
2009-01-15
Peter Zijlstra
sched: SC
H
ED_IDLE weight cha
n
ge
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-07
Peter Zijls
t
ra
sch
e
d: fix poss
i
ble
r
ecursiv
e
rq->lock
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2009-01-05
Pet
e
r
Zijlstra
h
rtimer:
f
ix recurs
i
on deadlock by r
e
-i
n
t
r
o
du
c
ing
the
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-12-29
Peter Zijlstra
lock
i
ng,
p
e
rcp
u
cou
n
ters: intro
d
uce separate
l
ock
clas
s
es
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-12-16
Pete
r
Zijls
t
r
a
sched: optimize update_
c
urr
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-12-04
Peter Zi
j
lstra
lockdep: change
a
held
l
ock's class
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-13
Peter
Zijlst
r
a
slab:
docu
m
ent S
L
AB_DESTR
O
Y_BY_
R
CU
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-12
Peter Zijlstra
hrtimer: clean up unused callback
m
odes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-10
Pe
t
er Zijlstra
sched: c
l
e
an up de
b
u
g
info
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Peter Z
i
jlst
r
a
sche
d
: fi
x
b
uddies for group scheduling
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Peter Zijls
t
ra
sched: backw
a
rd look
i
ng buddy
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Pete
r
Zij
l
stra
sched: fix
fai
r
pree
m
p
t
c
h
e
c
k
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-05
Peter
Zijlstra
sched:
c
l
e
a
n
u
p fair task
se
l
ectio
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-04
Peter Z
i
jlstra
ftrace: sysrq-z to dump the buffers
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-11-03
Peter Zi
j
l
stra
ftr
a
ce: ftra
c
e_dump_on_oops=[tr
a
cer]
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Pete
r
Zijl
s
t
r
a
sched: virtual time buddy p
r
eemp
t
ion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Pet
e
r Zijlstra
sched: re-i
n
state vru
n
time ba
s
e
d wak
e
up pre
e
mption
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Pete
r
Zijlstra
sche
d
: more accurate
min
_
vrunt
i
me ac
c
ounting
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-24
Pe
t
er Zijls
t
r
a
sched: fix a find
_
busiest_group bugle
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 Zijlstra
lockstat: conten
d
with points
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
Pe
t
er Zijlstra
sched:
reve
r
t back to
p
er-rq vruntime
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
Peter Zijl
s
tra
sched: fair
s
chedu
l
er should not resched
rt tasks
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-20
Pe
t
e
r
Zijlstra
s
ched: optim
i
ze grou
p
l
o
a
d balancer
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-17
Peter Zijlstra
block: move q
-
>
unplug_work
initiali
z
a
tion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter Zijls
t
ra
net:
packet split rece
i
ve api
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter Zijlstra
n
e
t: wrap sk
-
>sk_
b
acklog_rcv
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Pe
t
er Z
i
jlstra
ipv6: initialize ip6_route s
y
s
c
t
l
v
a
r
s
in ip6_route_net_init()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-10-07
Peter
Z
ijls
t
ra
ipv6: clean up ip
6
_rout
e
_net_init() error handling
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-30
Peter Zijlstra
futex: fixup get_
f
ut
e
x_key() for privat
e
f
u
texes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-30
P
e
ter Zijlstra
futex: cl
e
an
u
p
fshared
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-30
P
eter Zijlstra
futex: u
s
e fast_gu
p
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-30
Peter Zijlstra
futex
:
reduce
mmap_s
e
m usage
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-30
Pet
e
r
Zijlstra
futex: rel
y
on get_user_pages
(
) for s
h
a
r
ed futexes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zijl
s
tra
sch
e
d:
f
i
x
up buddy
s
ele
c
tion
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zijlstra
sched
:
more san
i
ty c
h
ecks on th
e
bandwidth settings
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter
Z
ijlstra
sc
h
ed: add s
o
me comments
t
o the bandwidth co
d
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zijl
s
tra
sched: fixlet
for gro
u
p load balanc
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter Zijl
s
tra
l
o
c
ks
t
a
t: fixup
signed d
i
visi
o
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-23
Peter
Z
ijlstra
s
c
hed:
r
ewor
k
wakeup preemption
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-22
Peter Zijlst
r
a
sched
:
wakeup preempt
w
hen sm
a
ll overlap
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-10
P
ete
r
Zijlstra
lockdep: add might_lock() / m
i
ght_l
o
ck_read()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-09-05
P
eter
Z
ijlstra
sched_clock:
fix
N
OHZ
interacti
o
n
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-28
Pe
t
e
r
Zi
j
ls
t
ra
s
ched: rt-bandwidth accounti
n
g
f
ix
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-25
Peter Zijlstra
sched_clock: f
i
x cpu_clock
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-21
Peter Zijlstra
sched: ena
b
le LB
_
BIAS by default
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 Zi
j
lstra
printk:
robustify
p
rintk, 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
Peter Zijlstra
s
c
hed: rt
-
b
an
d
w
i
dth fixes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
P
e
te
r
Z
i
jlstr
a
sched: ex
t
ract walk_tg_
t
re
e
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Pe
t
er Zijlstra
sch
e
d: rt-band
w
idth gr
o
up disable
f
ixes
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
P
e
ter Zijlstra
sched: rt-bandwidth a
c
counting fix
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-19
Peter Zijlstra
sched:
rt-bandwidth
for user grouping
i
nterface
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-15
Peter
Zijlstra
sched: scale sys
c
t
l
_sc
h
ed_sha
r
es_rat
e
limit with n
r
_cpus
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-14
Peter Zijlst
r
a
s
ched: fix rt-bandwi
d
t
h
hotplug
rac
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
lo
c
kdep: fix de
b
ug_
l
ock_alloc
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zi
j
lstra
p
r
i
n
tk: r
o
bustify printk
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zij
l
stra
lockdep:
fix overf
l
ow
in t
h
e hloc
k
shrinkage code
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zij
l
s
tra
mm
:
fix mm_take_all_locks() locking o
r
der
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
l
ockdep: annotate mm_take_
a
ll_
l
ocks()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zijlstra
lockdep: spin
_
lo
c
k_nest_lock
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter
Zijl
s
tra
loc
k
dep: lock protection locks
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zij
l
stra
loc
k
d
e
p: map
_
acquir
e
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
Peter Zij
l
stra
lockdep: re-annotate scheduler runqueues
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
P
e
ter Zijlstra
lockdep: l
o
ck_set_subclass
-
r
eset a held lock's subclass
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-08-11
P
e
ter Zij
l
s
t
r
a
sched_cl
o
ck: delay usi
n
g sched_cloc
k
()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-07-24
P
e
ter Zijlstra
sche
d
:
c
l
e
an 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 p
a
g
e accounting
vs VM_MIXEDMA
P
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zi
j
lstra
sched: bias effect
i
ve_load() error towards
failing
.
.
.
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched: incr
e
mental effective_loa
d
()
commit
|
commitdiff
|
tree
2008-06-27
Pe
t
er Zijlstra
sched: correct wakeu
p
wei
g
ht c
a
lculati
o
n
s
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijl
s
tr
a
sched:
update shares on wak
e
up
commit
|
commitdiff
|
tree
2008-06-27
Pet
e
r Zijlstra
s
c
hed: fix shares
b
oost lo
g
i
c
commit
|
commitdiff
|
tree
2008-06-27
Pet
e
r Z
i
j
l
stra
s
c
hed: disable source/t
a
rget_load bias
commit
|
commitdiff
|
tree
2008-06-27
Peter
Z
ijlstra
sched:
o
ptimize effective_load()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pet
e
r
Z
i
j
l
stra
sch
e
d: re
m
ove prio
p
r
eferenc
e
from balance decisio
n
s
commit
|
commitdiff
|
tree
2008-06-27
P
e
t
e
r Zijl
s
t
r
a
s
c
hed:
f
ix task_h_load()
commit
|
commitdiff
|
tree
2008-06-27
Peter Zijlstra
sched:
fix loa
d
scaling
i
n group b
a
lancing
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter Zi
j
l
s
tr
a
sched:
h
ierarchical lo
a
d vs find_busiest_group
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
eter Zijlstr
a
sched: hier
a
r
c
h
i
cal
load vs affine wake
u
ps
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter Zi
j
lstra
sched: persistent averag
e
load per
task
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter
Z
ijlstr
a
sche
d
: fix sched_balance
_
self() smp group balan
c
ing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
P
e
ter
Z
ijlstra
sched: fix ne
w
idl
e
smp gro
u
p
balancing
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Peter
Zijlstra
sched: simplify the g
r
oup load balancer
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pe
t
er Zij
l
stra
sched:
n
o nee
d
to aggr
e
gate task_weight
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
|
commitdiff
|
tree
2008-06-27
Pet
e
r Zijlstra
sc
h
ed: dont micro manag
e
shar
e
losses
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-06-27
Peter Zi
j
lstra
sched: update aggregate when ho
l
ding the RQs
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-06-27
Pe
t
er Zij
l
stra
s
ched: f
i
x sche
d
_
do
m
ain aggregation
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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2008-06-27
Pet
e
r Zijlstra
sc
h
ed:
a
dd full sche
d
stats to
/proc/sch
e
d_debu
g
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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2008-06-27
Peter Zijlstra
sched: fix wakeup granularity and buddy gr
a
nularity
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-06-27
Pete
r
Zijlstra
sc
h
ed: sch
e
d_cloc
k
_cpu() based cpu_clock()
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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2008-06-27
Pete
r
Z
i
jlstra
sched: revert re
v
er
t
of: fair-group: SM
P
-nice for g
r
oup
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-06-27
Peter Zij
l
st
r
a
sched: fix cal
c
_delta_asym, #2
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-06-27
Peter Zij
l
stra
sched: fix calc_delta
_
a
s
ym
(
)
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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tree
2008-06-27
Pe
t
er Zij
l
st
r
a
sched
:
r
e
vert
t
h
e re
v
ert of:
weight
c
alculations
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-06-27
Peter Zij
l
stra
sched: cle
a
n
u
p som
e
unused variables
commit
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2008-06-20
Peter Zij
l
stra
sched
:
r
t: dont st
o
p the period timer
when there are
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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2008-06-20
Peter
Zijlstra
sched:
r
t: dont stop the period timer when
t
here are
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
Cc: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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commitdiff
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2008-06-20
Pet
e
r Zijlst
r
a
s
c
h
ed: rt: fix the bandwi
d
th contrai
n
t computa
t
ions
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-06-20
Pete
r
Zijlstra
sched: rt: move some co
d
e
around
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
commit
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2008-06-20
Peter
Z
ijlstra
sched: rt:
f
ix SMP
b
andwidth balancing fo
r
t
h
rottl
e
d
.
.
.
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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2008-06-20
Pe
t
er Z
i
j
l
stra
s
ched:
debug: add
some
rt debug o
u
tput
Signed-off-by: Peter Zijlstra <
a.p.zijlstra@chello.nl
>
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