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perf record/report: Add call graph / call chain profiling
2009-06-05
Ingo Moln
a
r
perf_counter tools:
Clarify events/sa
m
ples na
m
i
ng
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-05
Ingo Molnar
p
e
rf report: Di
s
p
lay user/kernel dif
f
eren
t
ia
t
o
r
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-05
Peter Zijlstra
pe
r
f report:
Deal wit
h
maps
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-05
Peter Zijlstra
perf_counter: Generate mmap e
v
ents
for
i
nstall_special_mapping()
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-05
Peter Zijlstra
x
86: Set contex
t
.
vds
o
b
efore install
i
ng the ma
p
pin
g
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-05
Ing
o
Molnar
perf record, top: Implement --fr
e
q
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-05
I
n
go
Molnar
perf recor
d
: Split out co
u
n
te
r
crea
t
ion into a helper
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-05
Yong
Wang
pe
r
f
_counter tools: Fix inco
r
rect
p
rintf forma
t
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-05
P
a
ul Mackerras
p
e
rf_counter: Fix
l
ockup with interrupting counters
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Frederic
W
e
isbecker
p
e
rf_counter
t
ool
s
: Fix wa
r
n_unused_resul
t
warnin
g
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Arnaldo Carvalho
.
.
.
perf report: Add
-
v
vv to print
t
he
list
of threa
d
s
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Fred
e
ric We
i
sbecker
p
erf_counter: Sleep before refresh using poll in perf top
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Peter Zijlstra
perf_
c
ounte
r
tools:
U
se fork and r
e
m
ove munmap e
v
ents
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Peter Zijlstra
perf_counter: Remove mun
m
a
p
stu
f
f
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Peter
Z
ijlst
r
a
per
f
_counter: Ad
d
fork event
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Ingo Molnar
p
e
rf st
a
t: Update hel
p
text
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
In
g
o Mo
l
n
a
r
p
e
rf r
e
por
t
: B
a
il out if ther
e
are u
n
re
c
ogni
z
ed options
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Ingo
M
olnar
perf_
c
oun
t
er tools: Do
n
t
output in color on !tty
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Ingo Mol
n
ar
perf_counter
tools: Add color te
r
min
a
l
outpu
t
support
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
P
e
ter Zi
j
l
s
tra
p
e
rf
report: Add co
n
sistent
spacing rules
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Ingo
Molnar
perf report: P
r
int
out
t
he total n
u
m
b
er
o
f
e
v
e
nts
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Ingo Molnar
perf
_
counte
r
tools: Print o
u
t symbol
p
arsin
g
error
s
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Pete
r
Z
i
jlstr
a
p
e
rf report: Simplify symb
o
l o
u
tput
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
I
ng
o
Molna
r
p
erf_co
u
nt
e
r
t
o
ols: Build
w
ith native
optimization
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
I
n
go Mol
n
ar
Merge branch 'tracing/ftrac
e
' into tra
c
i
n
g
/core
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Ingo
Moln
a
r
perf reco
r
d/repo
r
t: Fix PID/COM
M
h
andling
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Yong
W
ang
perf_counter:
D
ocumentation
u
pdate
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
P
a
ul Mackerras
p
erf_counter
:
powerpc: Use new ide
n
tifier names in
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Ingo M
o
lnar
perf top
:
Reduce defau
l
t
fi
l
ter threshold
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-04
Arn
a
ldo Carva
l
ho
.
.
.
perf report: Fix rbtree bug
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo M
o
lnar
p
e
rf rep
o
rt: Handle all known
e
vent types
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo M
o
lna
r
perf repor
t
: Split ou
t
event processing helpers
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo Molnar
perf repor
t
: Clean up ev
e
nt processing
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo Molna
r
pe
r
f_counter:
Fix t
h
r
o
ttling lock-up
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
I
ngo
M
olnar
perf_co
u
nter tools: Work around w
a
rni
n
g
s
in ol
d
er GCCs
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Arnal
d
o Carvalho
.
.
.
perf_counter t
o
ols:
F
ix
o
ff
-
by-one bug in symbol__new
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo Molnar
per
f
_counter to
o
ls: Optimize harder
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo Mo
l
na
r
perf
h
elp: Fix bug when there's n
o
perf-* command
a
ro
u
nd
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
I
n
g
o Molnar
perf re
p
ort: Add fron
t
-en
t
ry cache for
l
o
o
kups
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo Mo
l
nar
p
e
r
f
stat: Pri
n
t out
all arg
u
ments
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ing
o
Molnar
perf report: Display
100
%
correctly
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo Mol
n
ar
perf
r
e
c
ord: Re
f
ine capture printout
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
In
g
o Molnar
perf_counter tools: Clean
u
p
o
ld
k
e
rneltop re
f
erences
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Peter
Z
ijlstra
p
e
r
f
_counter
:
Fi
x
race in counter initializat
i
o
n
Reported-by: Ingo Molnar <
mingo@elte.hu
>
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Peter Zi
j
lstra
pe
r
f report: Fix comm s
o
rting
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Peter Z
i
jlstra
perf record: Use long
a
r
g for counter pe
r
iod
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Pete
r
Zijlstra
perf_counte
r
: Add a comm hoo
k
fo
r
pu
r
e fork()s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Clif
f
W
i
c
kman
x86: Fix UV BAU
activation de
s
criptor init
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Paul Ma
c
kerras
pe
r
f_co
u
nt
e
r
: powerpc: Fix race causing "
o
ops trying
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Paul Macker
r
as
p
e
r
f_counter: powerpc:
F
ix event alternati
v
e co
d
e gen
e
ration
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo Mo
l
nar
p
e
r
f
report: Handle vDS
O
symbols properly
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Ingo M
o
l
n
ar
pe
r
f report: Improve sor
t
ke
y
rec
o
g
n
iti
o
n
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
In
g
o Molnar
perf report: Print -D to st
d
out
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Arnaldo
C
a
rv
a
lho
.
.
.
perf_coun
t
er to
o
ls: C
o
v
e
r
PLT symbols too
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-03
Y
ong Wang
perf_counter/
x
86:
Remove the IR
Q
(non-NMI) ha
n
d
l
i
n
g
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Ingo Molnar
perf re
c
ord: Prin
t
o
u
t
t
h
e number of events captured
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
I
n
go Molnar
perf_counter too
l
s: Make source code hea
d
ers
more coh
e
rent
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
In
g
o Molnar
perf report: Print
more i
n
fo instead of <unknown>
entrie
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
I
n
go Mol
n
ar
pe
r
f rec
o
rd:
I
ncrease mm
a
p b
u
ffering def
a
ult
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Ingo Molnar
perf record: Add --appe
n
d option
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Ingo M
o
lnar
p
e
rf rep
o
rt
:
Fix co
l
umn
w
idth/alignm
e
nt of dsos
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zi
j
lstr
a
per
f
report: Separate o
u
t idl
e
thread
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zijlstra
per
f
_counter tools
:
Fix up the AB
I
shakeup
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter
Zij
l
stra
perf_counter: Rename p
e
rf_counte
r
_hw_e
v
ent
=
> perf
_
cou
n
ter_a
t
t
r
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
P
eter Zijls
t
ra
perf_c
o
unte
r
: Add
ioctl for chan
g
ing
t
he
s
ample
p
eriod
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zijlstr
a
perf_cou
n
ter: C
h
ange data h
e
ad from u32 to u6
4
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zij
l
stra
perf_
c
o
u
nter: x86:
E
m
u
l
a
t
e
longer samp
l
e periods
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Pet
e
r
Z
ij
l
str
a
perf_c
o
unte
r
:
Remove the last
nmi/ir
q
b
i
t
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zijlstra
perf_
c
oun
t
e
r
: Rena
m
e various fields
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter
Zijlstra
p
erf_counter: Add unique counter
i
d
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter
Z
ijlst
r
a
x86: Fi
x
atomic
_
long_xchg() on 64bi
t
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zijl
s
tr
a
perf_counter tools:
R
em
o
ve the last nmi bits
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Ingo Molna
r
p
e
rf report: Clean u
p
the default output
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Pet
e
r
Z
i
j
l
s
tra
perf_counter: tools: Better ha
n
dle
e
xisting data files
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zij
l
str
a
perf_counter
:
tools: Expa
n
d
the COMM,MMAP event
synthesizer
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Peter Zijlstra
pe
r
f_cou
n
ter
:
Use
PID namespaces properly
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Paul
M
ackerras
perf_count
e
r:
R
emove unused prev
_
s
t
ate field
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Paul M
a
ck
e
rras
perf_counter: Fix cpu migration counte
r
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
P
aul Mackerras
perf_counter: In
i
tiali
z
e per-cpu context ear
l
ier on
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Mike
G
alb
r
aith
perf_counter tools:
Fix u
n
initial
i
zed v
a
riab
l
e
in perf
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Mike Gal
b
rait
h
perf_c
o
u
nter too
l
s
: Cl
e
anup Makefile
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Mike Galbraith
perf_counter tools: Make
.
gitignore reflect
pe
r
f_counter
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
A
r
naldo
Carvalho
.
.
.
perf_
c
ounter tools: Add
m
issing rb_erase
i
n dso__d
e
l
ete_symbols
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Arnaldo Carvalho
.
.
.
p
erf_counter to
o
ls: Use hex2u64 in more p
l
a
ces
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Arnaldo Carvalho
.
.
.
p
e
rf_counter tools: Add string
.
[ch]
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
J
iri
Sl
a
by
x86, api
c
: Restore irqs
on f
a
il p
a
ths
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-02
Na
g
a Chumbal
k
ar
x86:
P
ri
n
t real IOAPIC ver
s
ion for x86-64
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-01
Ingo Molnar
Merge br
a
nch
'
x86/cpufeatu
r
e' into irq/numa
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-01
Ingo Molnar
M
e
rge
b
ranch 'linu
s
'
into irq/numa
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-01
M
i
ke
G
a
lbrai
t
h
perf_
c
oun
t
er tools: Gua
r
d against record da
m
ag
i
ng existing
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-01
Ingo Molnar
perf_count
e
r: T
i
dy up style detail
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-01
Paul M
a
cke
r
ras
perf
_
c
o
unter:
Allow software counte
r
s to count w
h
ile
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-01
Paul Mackerras
pe
r
f_c
o
unter: Provide f
u
nct
i
ons f
o
r loc
k
ing and pi
n
ni
n
g
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-06-01
I
n
g
o
Molnar
Merge branch 'linus'
into
p
erfcounters/core
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-05-31
I
ngo
M
ol
n
ar
p
erf_counter
t
o
ols: Fi
x
unknown com
m
a
n
d
he
l
p te
x
t
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-05-30
Ingo Mo
l
nar
p
e
rf_counter tools: Ge
n
e
r
a
te per comm
a
nd manp
a
ges
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-05-30
I
ngo M
o
lnar
perf_cou
n
ter tools:
Fix 'make install'
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-05-30
Ingo Molnar
perf_counter
t
ools: Print 'CPU utilization factor'
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-05-30
A
r
nald
o
Carval
h
o
.
.
.
perf_c
o
u
nter tools: Add locki
n
g to
p
er
f
top
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-05-29
A
rnaldo C
a
rvalho
.
.
.
perf_co
u
nt
e
r tools: Shorten th
e
DSO names
u
s
ing cwd
Suggested-by: Ingo Molnar <
mingo@elte.hu
>
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
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