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Merge branch 'tip/tracing/core' of git://git.kernel.org/pub/scm/linux/kernel/git...
2009-09-19
I
n
g
o Molnar
Merge
branch 'tip/tracing/core
'
of
g
it://git
.
kernel
.
.
.
commit
|
commitdiff
|
tree
2009-09-19
Ingo
M
ol
n
a
r
M
e
rge
b
ranch 'traci
n
g
/core-
v
3' of git://git
.
kernel
.
.
.
commit
|
commitdiff
|
tree
2009-09-18
Ch
r
istoph Hellwig
t
rac
i
n
g: Remo
v
e
marker
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-17
Ingo Mo
l
nar
Merge branch
'
linus' into t
r
acin
g
/
c
o
r
e
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-17
Peter
Zijl
s
tra
sched: Fix SD_POWER
S
AVING_BALAN
C
E
|
S
D
_PREF
E
R_LOCAL v
s
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-17
P
e
ter Zijlstra
sc
h
e
d
: Sto
p
b
uddies fro
m
hoggin
g
the syste
m
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-17
P
e
ter Zijlstra
sched: Add
new
wake
u
p pr
e
emption
m
ode: WAKEUP_R
U
NNING
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-17
Ingo
M
olnar
sched: Fix TASK
_
WAK
I
NG &
l
oadaver
a
ge bre
a
kage
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-16
Ingo Molnar
Me
r
ge branc
h
't
i
p
/tracing
/
core4' of git:
/
/git
.
kernel
.
.
.
commit
|
commitdiff
|
tree
2009-09-16
Peter Zijlst
r
a
sched: Di
s
able wak
e
up balancing
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-16
Peter Zijlstra
sched: Rename fl
a
gs t
o
w
a
ke
_
flags
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-16
Pet
e
r Zijlstra
sched: Clean up the
l
oad_id
x
s
e
lection in
s
elect_task_
r
q_
f
air
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-16
Pe
t
er
Z
i
j
l
stra
sc
h
ed:
Op
t
im
i
ze cgroup v
s
w
akeup a bit
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-16
Pete
r
Zijlstra
sched: x86: Name
old_perf in a u
n
ique way
commit
|
commitdiff
|
tree
2009-09-16
Ingo
M
oln
a
r
sch
e
d: Implement a gentler fair-
s
l
eeper
s
fe
a
ture
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-16
Pe
t
er Zijls
t
ra
s
c
he
d
: Add S
D
_PRE
F
ER_LOCAL
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstr
a
s
c
hed: Add
a few SYNC
hint knobs to play
w
ith
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sched: Fix sync wakeups
a
gain
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Pete
r
Zijlstra
sched
:
Add WF_FOR
K
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Z
i
j
lstra
sch
e
d: Rename sync ar
g
u
m
e
nts
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijl
s
t
ra
sc
h
ed: Renam
e
select_task_rq
(
) a
r
g
u
m
ent
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
s
c
hed: Feature t
o
disable
A
PE
R
F/MPERF cpu_power
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter
Z
i
j
l
s
tra
x86
:
sched
:
Pr
o
vide arch implemen
t
ations using ap
e
rf
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter
Z
ijlstra
x86: Add generic aperf/mperf
c
o
de
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
x86: Move APERF/MPERF into a X86_FEATURE
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
s
ched: Provide a
r
ch_scale_freq_power
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sche
d
:
R
e
du
c
e f
o
rkexe
c
_idx
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Mike Ga
l
brait
h
sched: Improve la
t
encies and through
p
ut
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
P
e
ter
Zijlstra
sched
:
Fix
some
d
omain tunings
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Pet
e
r Zij
l
stra
sched: Tweak wa
k
e_idx
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zij
l
s
tra
sche
d
: Fix task af
f
inity for
s
elect_task_rq_fair
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Pet
e
r Zij
l
stra
sched: for_e
a
ch_domain() vs RCU
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Pete
r
Zi
j
lstra
sched: Weaken SD_POW
E
RSAVINGS_BALA
N
CE
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sch
e
d
:
Merge select_task_rq_
f
air(
)
and sched_ba
l
ance
_
se
l
f()
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sched: Ad
d
T
A
SK
_
WA
K
IN
G
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijl
s
tra
sched: Hook sched
_
b
alance_self()
i
nt
o
s
c
h
e
d_cla
s
s:
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter
Z
ijlstra
sched: Mo
v
e
sched_balance_self() into sched_f
a
ir
.
c
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sche
d
:
M
ove co
d
e around
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
P
eter Zijlstra
sched: Add come com
m
e
n
ts to the s
c
he
d
fe
a
ture
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Mike Galbraith
sched: Com
p
lete b
u
ddy switches
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Pet
e
r Zijlstra
sched
:
Split WA
K
EU
P
_OVERL
A
P
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Pete
r
Zij
l
str
a
sched:
F
ix double_rq
_
l
ock() compile warning
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
Ingo M
o
lnar
MAINTAI
N
ERS: U
p
date tracing tr
e
e detail
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-15
X
i
ao Guangrong
p
e
rf_counter: Fix buffer
overflow
i
n perf_copy_at
t
r
(
)
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-10
Ingo M
o
ln
a
r
sched: Fix sched
:
:
s
ched_sta
t
_
wait
t
racep
o
int field
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-10
Ingo Molnar
sched:
Disabl
e
NEW_FAIR_
S
LEEPE
R
S for now
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-09
Mi
k
e Gal
b
raith
sched: Kee
p
kthreads at default priority
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-09
Mik
e
Galbraith
sched: Re-tune the sched
u
ler latency
defa
u
lts to decrease
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-09
Mike Galbraith
sched: Turn off chil
d
_
runs
_
first
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-08
Mi
k
e
G
albraith
sched: Ensure that a child can't
g
ain time over
i
t
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-07
P
ete
r
Zij
l
stra
sched: en
a
ble SD_WAKE_IDLE
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-07
Pet
e
r Zij
l
st
r
a
sched: Deal with low-load in
w
ake_affine()
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-07
Peter Zijlstr
a
sc
h
ed:
R
emove short
c
ut fr
o
m select_
t
a
sk_
r
q
_fair
(
)
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-06
To
b
i
a
s
Klause
r
x
86: Make memt
y
p
e
_
seq_ops const
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-06
R
a
f
ae
l
J
.
Wy
s
ocki
x8
6
: Decrease the le
v
el of
s
ome NUMA mes
s
a
g
es
to KERN_DEBUG
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-06
Ingo Molnar
Merge branch 'traci
n
g/
c
o
r
e' of git:/
/
g
it
.
kernel
.
org
.
.
.
commit
|
commitdiff
|
tree
2009-09-06
Ingo Molna
r
M
e
rge
c
o
mmit 'v2
.
6
.
31-rc9' into trac
i
n
g
/core
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Ulrich D
r
ep
p
er
pe
r
f tools:
Avoid
u
n
necessary work i
n
directory
l
oo
k
ups
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Peter Zij
l
stra
perf
stat: Clean up stat
i
stics cal
c
ulations a b
i
t mo
r
e
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
P
e
ter Zi
j
lstra
perf s
t
at: More advanced var
i
a
n
ce computation
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Peter Zij
l
stra
perf
stat
:
Use
s
tdd
e
v_mean in
stead
o
f stddev
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Peter
Zijlstr
a
per
f
stat: Remove the limit on repeat
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
P
e
t
er Zijl
s
tra
perf s
t
a
t
: Cha
n
ge noise cal
c
ulatio
n
to
u
se
s
tddev
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Ingo Mo
l
n
a
r
Merge branch 'amd-i
o
mm
u
/
2
.
6
.
32' of git://git
.
kernel
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Ingo Molnar
sc
h
ed: Turn o
n
S
D
_BALANCE
_
NEW
I
DLE
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
In
g
o
Molnar
sc
h
ed: C
l
ean up topology
.
h
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Ingo Molnar
sched
:
F
ix dy
n
a
mic power-
b
alancing cras
h
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
P
eter
Zijl
s
tr
a
sched: Remov
e
recipr
o
c
a
l
for c
p
u_power
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
G
a
u
t
ham R Shenoy
s
ched: Try to de
a
l with low ca
p
acit
y
, fix up
d
a
te_
s
d
_
p
ower_sa
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
P
e
ter Zijlst
r
a
sche
d
: Try
to deal with l
o
w c
a
pacity
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
P
e
ter Zijlstr
a
sch
e
d: Scale down cpu_po
w
er due to RT tasks
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Peter Zijlstra
sched: Implement dynamic cpu_power
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Peter Zij
l
s
t
ra
sched: Add smt
_
gain
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Pe
t
er Zijlstra
sched:
Update
t
he cpu
_
power
s
um dur
i
ng load-balanc
e
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Pe
t
er Zijlstra
sche
d
: Add SD_
P
REFE
R
_SIBLING
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Peter Zijlstra
s
ched:
R
estore
_
_
cpu
_
power t
o
a straight su
m
of power
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Ingo Moln
a
r
M
e
r
ge branches
'
sched/domains' and 'sched/cloc
k
' into
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Y
i
ng
h
a
i Lu
x86: Use ha
r
d
_
smp_processor_id() to ge
t
a
p
ic id fo
r
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Paul E
.
McKenney
r
c
u
:
M
o
ve
e
nd o
f
speci
a
l ear
l
y-boot RC
U
op
e
ra
t
ion e
a
r
lier
Reported-by: Ingo Molnar <
mingo@elte.hu
>
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
Ingo Molnar
Merge branch 'lin
u
s'
i
nto core/rcu
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
m
a
r
kus
.
t
.
metzger
.
.
.
x86, p
e
rf_
c
ou
n
ter,
b
ts: Do n
o
t allow
k
ern
e
l
BTS t
r
acin
g
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-09-04
markus
.
t
.
metzge
r
.
.
.
x86, per
f
_counter
,
bts: Correc
t
pointer-to-u6
4
casts
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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tree
2009-09-04
markus
.
t
.
metzger
.
.
.
x86, perf_count
e
r, bts: Fail
i
f B
T
S
is no
t
availab
l
e
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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tree
2009-09-04
Jeremy Fi
t
zhardinge
x86/i386: Put ali
g
ned stack-canary in percpu shared_ali
g
ne
d
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
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2009-09-03
J
e
r
emy Fitz
h
ardinge
x86/i3
8
6: M
a
ke
sure sta
c
k
-protector segme
n
t base is
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
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2009-09-03
Ingo Molnar
x86,
msr:
F
ix
msr-reg
.
S compil
a
tion with
g
a
s 2
.
1
6
.
1
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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commitdiff
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tree
2009-09-03
Ingo Molnar
p
erf_counter: Fix out
p
ut-sharing e
r
ror pa
t
h
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
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tree
2009-09-03
Ingo Mo
l
n
ar
perf trac
e
: Fix read_string()
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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commitdiff
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tree
2009-09-03
Ingo
M
olnar
p
erf
t
race: Print o
u
t in nanoseconds
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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commitdiff
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tree
2009-09-03
I
ngo Molnar
perf tools: S
e
ek
t
o the end of the header are
a
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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commitdiff
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tree
2009-09-03
Ingo Molnar
perf tr
a
ce: F
i
x pa
r
s
i
ng of perf
.
dat
a
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
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2009-09-03
I
n
g
o Molnar
perf trace: Sample time
s
tam
p
s as well
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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commitdiff
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tree
2009-09-03
P
aul
Mackerr
a
s
perf_counter/p
o
w
erpc
:
Fix
c
ache event codes for POWER7
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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commitdiff
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tree
2009-09-02
Ingo Molnar
perf_cou
n
t
er: Int
r
oduce new (non-)parano
i
a level to
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
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commitdiff
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2009-09-02
Ingo Molnar
Merge branch 'perfcounter
s
/urgen
t
' into perfcounters
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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commitdiff
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2009-09-02
Ingo Molnar
perf trace: Sample the
CPU too
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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commitdiff
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tree
2009-09-02
In
g
o Molnar
p
e
r
f
t
ools: Wo
r
k
around s
t
rict alia
s
ing
r
elate
d
warnings
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
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commitdiff
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tree
2009-09-02
Ingo Mol
n
ar
per
f
tools: Clean up wa
r
nin
g
s
list
in
the Makefile
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
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commitdiff
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tree
2009-09-02
Peter Zijlstra
sched: Add wait, sleep and io
w
ait accounti
n
g
t
ra
c
e
p
oints
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
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2009-09-02
Arjan van de Ven
sched: Provide iowait count
e
rs
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
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