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perf_counter: Close race in perf_lock_task_context()
2009-06-19
Peter Zijlstra
perf_coun
t
er: Close race i
n
perf_loc
k
_t
a
s
k_co
n
text()
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-19
Pet
e
r
Z
ijl
s
tra
pe
r
f_counter: Sim
p
lify an
d
fix task migra
t
ion co
u
nti
n
g
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-19
Peter Zijl
s
tra
perf_counter t
o
ols: Add
a
data file header
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-19
Peter Zijlstra
perf_counter: Update
userspace callchain samplin
g
u
s
es
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-19
Peter Zi
j
l
s
t
ra
p
e
r
f
_counter:
Make c
a
ll
c
hain samples extensib
l
e
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-18
Peter Z
i
jlstra
perf_counter tools: Handle lost event
s
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-18
Pet
e
r Zijlstra
per
f
_counter: Add
eve
n
t over
l
ow han
d
ling
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-18
Peter Zijlstra
fs: Provide empty
.
set_page_d
i
r
t
y
(
) aop for ano
n
i
nodes
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-18
Pete
r
Zijlstra
per
f
_counter
t
ools: Add an
d
u
se
i
sp
r
int
(
)
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-17
Pete
r
Zijl
s
tra
pe
r
f_counter tools:
R
e
p
l
a
ce is
p
rint() with
i
ssane
(
)
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
Cc:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-17
Peter Zijl
s
tra
perf_co
u
nter: x86: Set the
p
e
riod
in the
intel overflow
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-17
Peter
Z
ijlstra
perf repo
r
t:
Add
--sort <
c
all> --call
<
$regex>
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-17
P
et
e
r Zij
l
stra
page al
l
ocator: calcula
t
e
the alloc_f
l
ags for a
l
loc
a
tion
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-15
Peter Zijlstra
x86: Add NM
I
types for kma
p
_atomic, fix
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-15
Pe
t
er Zijl
s
tra
p
e
rf_count
e
r: x86: F
i
x c
a
l
l-chain sup
p
o
rt
t
o use NMI
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-15
Pete
r
Zijlstra
x86: Ad
d
NMI types for kmap_atomic
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-15
Pet
e
r Zijlst
r
a
x86, mm:
Add
__
g
et
_
use
r
_pages_fa
s
t()
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-15
Peter Zijlstr
a
perf_counter:
Fi
x
ctx->mutex vs c
o
u
nte
r
->mute
x
in
v
ersion
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-12
Peter
Zijlstra
p
erf_count
e
r: Add
fo
r
ward/backward attribute A
B
I compat
i
bility
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-12
Peter Zij
l
stra
perf rec
o
rd: Explicity progra
m
a defaul
t
counter
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-12
Pe
t
e
r Zijlstra
perf_cou
n
t
e
r: Rem
o
ve PERF_
T
YPE_R
A
W sp
e
cial
c
asi
n
g
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-12
Pe
t
er Zijlstra
perf_
c
ounte
r
: P
E
RF_TYPE_HW_C
A
CH
E
is a h
a
rdware
c
ounter t
o
o
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
P
eter Zi
j
lstra
p
erf_cou
n
ter: Add count
e
r->id
to the thr
o
ttl
e
e
v
ent
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
P
e
ter Zijlstra
p
e
rf
_
counter
:
Re
n
ame L2 to LL
c
a
c
he
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
P
ete
r
Zijlstra
per
f
_
c
ounter: Standardiz
e
event
na
m
es
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
P
eter Z
i
j
lstra
perf_c
o
un
t
er
:
Rename enum
s
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
Pet
e
r Zijlstra
per
f
_counter: Rename per
f
_counter_limit
sysc
t
l
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
Cc:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
Peter Zijlstra
perf_counter
:
More p
a
ranoia settings
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
P
e
t
e
r
Zijlstra
p
e
r
f_c
o
un
t
e
r: Accurate pe
r
iod dat
a
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
Cc:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
Pe
t
e
r Zij
l
stra
perf_coun
t
e
r
: Int
r
oduce stru
c
t f
o
r sampl
e
d
ata
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
Cc:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
P
e
ter
Zijlstra
p
erf_counter tools:
N
ormalize data using per sa
m
ple
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
Cc:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-11
Peter Z
i
jlstra
perf_counter
:
Annotate exit ctx recursion
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-10
P
e
ter Zi
j
ls
t
ra
p
e
rf_counter to
o
l
s
:
Propagate si
g
nals
p
r
o
perly
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-10
Pet
e
r
Zijlstra
per
f
_counter too
l
s
:
Small
frequency re
l
at
e
d
f
ixes
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-10
Peter Zijlstra
perf_counter: More ag
g
ressive frequ
e
ncy adjustment
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-08
P
e
ter
Z
ijlstra
ring-buffer: pass in lockdep class
k
ey
f
or reader_
l
ock
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-08
Peter Z
i
jlst
r
a
pe
r
f_co
u
nte
r
: Add mmap event
h
ooks to mprotect()
commit
|
commitdiff
|
tree
2009-06-05
Peter
Zij
l
stra
pe
r
f
_
coun
t
er:
Fix frequency adjustmen
t
for < H
Z
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-05
Pe
t
e
r
Z
i
jlstra
p
erf
_
cou
n
te
r
:
Add PERF_S
A
M
PLE
_
PERIOD
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-05
Peter Zi
j
lstra
p
e
r
f
_
counter: C
h
an
g
e PERF_SAMPLE_CON
F
IG into
P
ERF_S
A
MPLE_ID
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-05
Pete
r
Zijl
s
tra
perf
r
ep
o
rt: Deal wi
t
h ma
p
s
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-05
Peter Zi
j
lstra
perf_counter:
G
ener
a
te mmap events for install_speci
a
l_mapping()
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-05
Peter Zijlstra
x86: Set
context
.
vdso before insta
l
ling th
e
m
a
pping
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-04
Pete
r
Zijlstra
perf_counter
t
o
o
ls: Use fork
and
r
emove munm
a
p events
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-04
Pet
e
r
Zijlstra
perf_
c
ounte
r
: Remove munmap st
u
ff
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-04
P
ete
r
Z
ijlstra
per
f
_
c
ounter: Add fork event
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-04
Peter
Z
ijlstra
perf report: Add
c
onsis
t
en
t
spaci
n
g rule
s
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
Cc:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-04
Peter Zijlstra
perf rep
o
rt: Simplify symbol
o
u
t
put
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-03
P
e
ter Zijlst
r
a
perf
_
coun
t
er: Fix race i
n
co
u
nter
i
nitialization
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-03
Pete
r
Zijlstra
p
erf report:
Fi
x
c
o
m
m
sort
i
ng
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-03
Peter Zijlstra
perf record:
U
s
e long
arg for co
u
nter period
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-03
Peter Zijlstra
per
f
_counter: Add a comm h
o
ok for
p
ure
fo
r
k
()
s
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zijlstra
perf report: Separ
a
te out idle threads
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
P
eter Zij
l
stra
perf_counter to
o
ls
:
Fix up the
A
BI shakeup
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Pete
r
Z
ijls
t
ra
perf_coun
t
e
r: R
e
name perf_cou
n
t
e
r
_
hw_ev
e
nt
=
> perf_c
o
unter_attr
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Pe
t
e
r Zij
l
stra
perf
_
c
ounter: Add ioct
l
for
c
h
anging
t
he sa
m
p
l
e period
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Peter
Z
ijlstra
perf_count
e
r: Change data
h
ea
d
f
ro
m
u
3
2
to
u
6
4
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
P
e
te
r
Zijlstra
perf_c
o
unter: x86: Emulate longer sample period
s
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Peter Z
i
jls
t
ra
perf_counter: Remov
e
the last nmi/ir
q
bits
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
Cc:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
P
eter
Z
i
jl
s
tra
p
e
rf_coun
t
e
r
: Rename
various fields
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
P
eter Zijlstra
perf_count
e
r:
Add uni
q
ue counter
i
d
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zijlstra
x
8
6: Fix atomic_long_xc
h
g(
)
o
n
64bit
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zijl
s
tra
perf_counter tools: Remove the l
a
st nmi bits
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Peter Z
i
jlstra
perf_counte
r
: tools
:
Bett
e
r handle ex
i
sting d
a
ta
f
ile
s
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Peter
Zi
j
lst
r
a
p
e
rf_counter: tools: E
x
p
a
nd the
COMM
,
MMAP event
synt
h
e
s
izer
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zijlstr
a
p
erf_count
e
r: Use PID namespaces
p
rope
r
l
y
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-05-29
Peter Zi
j
lstra
perf_
c
ounter: Amm
e
nd cleanup in fork() fail
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-05-29
Peter
Z
ijlstra
perf
_
counter
:
Clean up task_ctx vs interrup
t
s
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-05-29
Peter Zijlstr
a
perf_counter: Fix COMM
and MMAP events for cpu wide
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-05-28
Peter Z
i
jlstra
p
e
rf
_
counter
t
oo
l
s:
r
eport: Implement header output
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-05-27
Pet
e
r Zijlst
r
a
pre
f
_count
e
r: too
l
s: report: Add dso sorting
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-05-27
P
e
t
er
Zijlstra
perf_
c
oun
t
e
r
: tools: report: Add com
m
sorting
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
|
tree
2009-05-27
P
e
te
r
Zijl
s
tra
p
r
ef_counter: t
o
ols: r
e
port
:
Add --sort option
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-27
Pe
t
er Zijlstra
perf_counter: tools: report:
Dynamic sort
/
print bits
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-27
P
e
t
e
r Zijlstra
perf_counter: tools: report:
R
e
work hist
o
gram code
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-27
Peter Zijls
t
ra
perf_counter:
t
oo
l
s
: rep
o
rt
:
Add
vmli
n
ux support
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-27
Pet
e
r Zi
j
lstra
perf_counter:
t
ools
:
/
u
sr/
l
ib/debu
g
%s
.
debug support
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
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tree
2009-05-26
P
eter Zijlstra
perf report: Mo
r
e robu
s
t er
r
or h
a
ndling
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-26
Peter
Zijlstra
perf report: Fix
E
LF symbol par
s
ing
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-26
P
e
t
e
r Zijlst
r
a
p
erf repo
r
t:
F
ix segfault on unknown symbols
Signed-off-by
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-25
Peter Zijlstra
pe
r
f_coun
t
e
r
: Generic
p
e
r counter inte
r
rupt throttle
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-25
Pe
t
er Zi
j
l
s
t
r
a
pe
r
f_co
u
nter: x86: Remove in
t
errupt thr
o
t
tle
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-25
Pet
e
r Zij
l
str
a
perf_counter: x86:
E
xpose
I
NV and EDGE
bits
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-25
Peter Zijls
t
ra
p
e
rf
_
counter: F
i
x PERF_COUNTER_CONTEXT_SWITCHES
f
o
r
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-25
Peter Zijlstra
perf_
c
ou
n
ter:
Propagate i
n
her
i
tance failures
down the
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-25
Peter Zijlstra
p
e
rf_counter: Make pctrl() af
f
ect inher
i
ted
c
o
u
nters too
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-25
P
e
ter Zij
l
stra
p
erf_counter: Remov
e
u
nused ABI bits
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-25
Pe
t
er Zijls
t
ra
perf
_
c
o
unter: Fix p
e
rf-$
c
md invokation
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-24
Peter Zijlstra
p
e
rf_coun
t
er: R
e
move
perf_counte
r
_con
t
ext:
:
nr_
e
nabl
e
d
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-24
Peter Zijlstra
perf_counter: Ch
a
nge pc
t
rl() behaviou
r
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-23
Pete
r
Zijlstra
perf_counter: Simplify con
t
ext cle
a
n
u
p
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
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tree
2009-05-23
P
eter Zijlstra
perf_coun
t
er: F
i
x users
p
ac
e
build
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
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tree
2009-05-23
Peter
Z
ijl
s
t
ra
perf_
c
o
un
t
er
:
Sani
t
ize context loc
k
ing
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-23
Pe
t
er Zijlstra
perf
_
counter: Sani
t
i
z
e counter->m
u
tex
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
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tree
2009-05-23
Peter Zijlstra
perf_count
e
r: Fix
d
y
namic irq_
p
eriod
l
oggin
g
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
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commitdiff
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tree
2009-05-20
P
eter Z
i
jlstra
perf_counter: Optimize
s
ched in/ou
t
of coun
t
ers
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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tree
2009-05-20
Peter Z
i
jlst
r
a
perf_co
u
n
ter: Op
t
imize disable of tim
e
based sw counters
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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tree
2009-05-20
Peter Zijlstra
perf
_
c
o
u
nter: Log irq_period change
s
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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tree
2009-05-20
Peter Zijlstra
pe
r
f_
c
ou
n
ter: Solve the
r
otate_ctx v
s
inherit r
a
ce
.
.
.
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
Cc:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
commit
|
commitdiff
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2009-05-17
Pet
e
r
Z
ijlstra
p
e
rf_count
e
r: F
i
x
c
ounter inheri
t
ance
Signed-off-by:
Peter Zijlstra
<a.p.zijlstra@chello.nl>
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