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Merge branch 'linus' into perfcounters/core
2009-04-07
Ingo M
o
lnar
Merge branch 'linus' into p
e
r
fcounters/co
r
e
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
I
ngo Molnar
x86,
p
erfcount
e
rs:
a
dd atomic64_xchg()
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Mike Gal
b
rait
h
per
f
_counter t
o
ols
:
kerneltop: display per function
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
P
eter
Z
ijlst
r
a
perf_
c
ounter
:
minimize context time
up
d
ate
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Pete
r
Zijlst
r
a
per
f
_c
o
u
nter: remove r
q
->lock usage
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Peter Zijlstra
p
erf_
c
ount
e
r: rewor
k
the ta
s
k
clock
s
o
f
tw
a
re c
o
unter
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
P
eter Zijlstra
perf_cou
n
ter:
re
w
ork
c
ont
e
xt tim
e
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Peter Zijlstra
perf_counter: change event defi
n
ition
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Pe
t
er
Z
ijlstra
perf
_
count
e
r
:
comment the per
f
_
event_ty
p
e stuff
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Pete
r
Zijlstr
a
pe
r
f
_
co
u
nter: count
e
r overflow limit
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Pe
t
er
Zi
j
lstra
perf_count
e
r:
PERF_RECORD_TIME
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Peter Zijlstra
perf_count
e
r
: fix the mloc
k
accounting
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Peter Zijlstra
perf_counter: theres
m
o
re to
ov
e
rflow than wr
i
tin
g
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Peter
Zijlstra
perf_coun
t
e
r: x86: self-IPI for
pending work
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Peter
Zijl
s
tra
pe
r
f_counter:
gen
e
ralize pending i
n
frastructu
r
e
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Peter
Zijlstra
perf_counter: SIGIO sup
p
or
t
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
P
e
t
er Zijl
s
tra
p
e
r
f_counte
r
: ad
d
more cont
e
xt information
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-07
Peter Zijlstra
perf_counter: update mmap()
counter read, take
2
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
p
e
rf_counter: update mmap(
)
counter read
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf
_
counter: add m
o
re co
n
text info
r
mation
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pe
t
er Zijls
t
r
a
pe
r
f_
c
o
unter: kerneltop: upd
a
te
t
o new ABI
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf
_
counter: per event
w
akeups
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pe
t
er Zijl
s
tra
perf_
c
ounter: move the event
ove
r
flow o
u
tp
u
t bit
s
t
o
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Mike
Galbra
i
th
perf_counter tools
:
k
e
rneltop: add real-time data acquisit
i
o
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pe
t
er Zijlstr
a
perf_counter: pmc a
r
b
itration
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
P
ete
r
Zijlst
r
a
p
erf_counter: x86: callchain supp
o
rt
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf_counter:
p
r
o
vide g
e
n
eric callc
h
ain bits
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pe
t
er
Z
i
j
lst
r
a
perf_cou
n
ter to
o
ls: kerneltop: upda
t
e event_types
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf_
c
ount
e
r: re-arrange
t
he perf_event_t
y
pe
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pete
r
Zijl
s
tra
perf_counter
:
sma
l
l clea
n
up of the outp
u
t
r
o
utine
s
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Paul Mackerras
perf
_
coun
t
er tools:
op
t
iona
l
ly
scale counte
r
va
l
ues
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter
Zijlstra
per
f
_c
o
unter: x86:
pro
p
er erro
r
propagation for the
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Paul M
a
c
k
erras
perf
_
c
ounter: make i
t
possible f
o
r hw_perf_c
o
unter_init
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Paul M
a
ckerra
s
perf_counter
:
powerp
c
: only
reserv
e
PMU
ha
r
d
ware when
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
p
e
rf_count
e
r: k
e
rneltop: parse the
mmap d
a
ta stream
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf_co
u
nter:
execut
a
b
le mmap() information
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pete
r
Z
ijlstra
perf_counter: kerneltop
:
simplify data_head read
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pete
r
Zijlstra
per
f
_
counter:
fix update_userpage()
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
P
e
ter Zijls
t
ra
perf_counte
r
: unif
y
and fix delay
e
d
c
oun
t
e
r
wakeup
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Paul Mac
k
erras
perf_co
u
nter:
r
ecor
d
time runnin
g
and time
e
n
a
ble
d
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
P
e
ter Zijlstra
perf_c
o
unt
e
r:
allow and r
e
qui
r
e
one-
p
ag
e
mmap on co
u
n
ting
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter
Zijlstra
p
e
r
f
_c
o
unter: k
e
rneltop: output event support
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
P
e
ter Zijlstra
perf
_
c
ounter
:
ke
r
nelto
p
: mmap_page
s
argume
n
t
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf_count
e
r:
o
ptionally provide the pid/t
i
d
o
f the
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter
Z
ijlstra
perf_counter: sanity
c
h
ec
k
on
the output API
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
per
f
_cou
n
t
e
r: out
p
ut
o
bjects
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pet
e
r Zijlstra
perf_counter: mo
r
e
e
lab
o
rate
wr
i
te API
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijls
t
ra
perf_counter: fix perf_po
l
l()
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Paul M
a
ck
e
rras
perf_
c
ounter: update documentation
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
pe
r
f_counter tools
:
r
e
m
o
ve glib
d
e
p
e
ndency and fix
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Paul Mackerra
s
per
f
_counter tools: remo
v
e gli
b
d
e
pendency and
f
ix
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Ing
o
Molnar
pe
r
f_
c
o
unter tools: increas
e
cpu-cyc
l
e
s a
g
ain
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
I
n
go Mo
l
nar
perf_c
o
unter
t
oo
l
s
: fix b
u
ild warning in kerneltop
.
c
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
I
n
go
M
olnar
perf
_
c
o
u
nter
t
ools: tidy u
p
in-kernel de
p
end
e
ncies
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
P
e
ter Zijlstra
perf_coun
t
e
r tools: use mmap() output
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijl
s
tra
perf_count
e
r tool
s
: update
t
o new syscall ABI
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Z
i
jlstra
perf_counter: n
e
w output ABI - part 1
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
H
.
Pete
r
Anvin
mutex: drop "inline" f
r
o
m
mute
x
_
lock() in
s
ide kernel
.
.
.
commit
|
commitdiff
|
tree
2009-04-06
Eric
P
aris
mut
e
x:
add at
o
mic_dec_an
d
_
m
utex
_
lock()
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Paul M
a
ckerras
perf_co
u
nte
r
:
a
dd an mmap
m
ethod
to allo
w
userspace
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pete
r
Zijlstra
pe
r
f
_counter: avoid recu
r
s
i
on
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijls
t
ra
perf_counte
r
: remove
the event
config bitfields
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Wu Fengg
u
a
n
g
perf_counter to
o
ls: when no c
o
mmand
i
s
feed to perfstat
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Wu Fengguang
perf_
c
ount
e
r
too
l
s
:
cut down d
e
fault
c
ount for cpu
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Wu Fengg
u
ang
perf_counte
r
tools:
f
ix event_id type
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Wu Fengguang
perf
_
counter tool
s
: fix co
m
me
n
t for
sym_w
e
i
g
ht()
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Wu Fengguan
g
perf
_
counte
r
t
o
ols: move remain
i
n
g code into
k
e
r
ne
l
top
.
c
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
W
u
Fengguang
perf_counter tools:
R
euse event_name() in kerneltop
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Wu Fe
n
gguang
p
e
r
f
_
co
u
nte
r
tools: support sym
b
o
lic event name
s
in
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Wu Fenggu
a
ng
perf_counter
t
o
o
ls:
Mo
v
e perfs
t
at supporti
n
g c
o
de
i
nto
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Wu Fengguang
perf_cou
n
ter to
o
ls: Merge common c
o
de i
n
to perfc
o
unters
.
h
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Ingo Molnar
perf_counter:
add samp
l
e user-space to Docu
m
entation
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Ingo Molnar
perf
_
counter: create Documentation/perf_counter/ and
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Paul
Mackerras
perf_co
u
nte
r
: f
i
x type/event_id layout
o
n big-endian
.
.
.
commit
|
commitdiff
|
tree
2009-04-06
P
a
ul Mac
k
er
r
as
perf_coun
t
er: powerpc: clean up
p
er
c
_counte
r
_interrupt
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter
Z
ijlstra
perf_cou
n
t
er:
u
n
i
fy irq output code
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf_counter: revamp
sy
s
c
a
ll i
n
put ABI
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
P
e
t
e
r Zijlstr
a
perf_counter: hook up the t
r
acep
o
int events
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zij
l
stra
perf_cou
n
ter: fix up counte
r
free paths
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pet
e
r Zijlstra
perf_counte
r
: generic context
switch
e
vent
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pet
e
r
Zij
l
s
t
ra
perf_
c
o
u
n
ter: fix
u
ninit
i
alized
u
sage o
f
event_list
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Pa
u
l Mackerras
perf_cou
n
ter: abstra
c
t wakeup flag
set
t
i
n
g in core
.
.
.
commit
|
commitdiff
|
tree
2009-04-06
Ingo Molnar
pe
r
f_counter: fi
x
cr
a
sh on perfmon
v1 systems
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Tim Blechmann
perf_counter: include
m
is
s
ing header
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf_coun
t
e
r: fix
h
rti
m
er s
a
mp
l
ing
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf_counter
:
add a
n
event_
l
ist
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstr
a
p
er
f
_counter: hrtimer
b
a
sed
s
am
p
l
i
n
g
f
o
r software time
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
P
e
ter Zijlstr
a
perf_counter: provide ma
j
or/minor page fault
s
oftwar
e
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter
Zijl
s
t
r
a
p
erf_counte
r
: provide page
f
ault software events
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf
_
c
o
unter:
software c
o
unt
e
r ev
e
nt infrastructure
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstr
a
p
e
rf_coun
t
e
r
: x86: use
U
LL postfix
f
o
r
64bit
c
onstants
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijl
s
tr
a
p
e
rf_cou
n
ter: add comment to barrier
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zi
j
lstra
per
f
_counter: use
l
i
s
t_m
o
ve_t
a
il(
)
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Peter Zijlstra
perf_
c
ounter:
x
8
6: fix 32-bit irq_perio
d
a
ss
u
mp
t
ion
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-06
Ingo Moln
a
r
Merge branch '
l
inus' into
perfcoun
t
ers/cor
e
-v2
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-03
Ingo M
o
lnar
x86, mtrr:
r
emove
d
ebug message
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-03
Joseph Cihula
x8
6
:
dis
a
ble stac
k
-protector for __restore_proc
e
ssor_
s
t
at
e
(
)
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-03
Andrew Morton
x86:
fix
is_io_ma
p
p
i
ng_possible(
)
build warning on
.
.
.
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
2009-04-03
Ingo Molnar
M
e
rge branch 'dma-debug'
of git:/
/
git
.
ke
r
nel
.
o
rg/pub
.
.
.
commit
|
commitdiff
|
tree
2009-04-03
H
.
Peter Anvin
x86
,
setu
p
: compile
with -
D
D
I
SAB
L
E_BRANCH_PROFI
L
I
N
G
Signed-off-by: Ingo Molnar <
mingo@elte.hu
>
commit
|
commitdiff
|
tree
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