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perf: Store trace event name/id pairs in perf.data
2009-09-19
Arjan
v
an de Ven
perf: S
t
ore trace
event
name
/
id pai
r
s in
p
erf
.
d
ata
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-19
Arjan va
n
de Ven
perf: Add a tim
e
stamp to fork
e
vent
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-19
Ingo Molnar
Merge bran
c
h 'linus' into per
f
counters/core
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-18
Peter
Z
ijlstra
sched_
c
lock: Make it
NMI
safe
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-18
Pe
t
er Zijlstra
p
erf_counter:
F
ix u
p
swcounte
r
thr
o
ttling
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-18
Markus
M
e
tzg
e
r
x86, perf_counter, bts: Optimi
z
e BTS ov
e
rflow
handlin
g
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-18
M
ike G
a
lbr
a
ith
p
erf sched
:
Add --input=
f
ile
o
ption to builtin-sc
h
ed
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Li
Z
e
fan
p
erf trace: Sample
t
im
e
stamp and c
p
u when using
record
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Li Ze
f
an
perf tools:
I
ncrease
MAX_EVENT_
L
ENGT
H
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Li
Z
e
f
an
perf tools: Fix me
m
o
r
y leak
in read_ftra
c
e_
p
rintk
(
)
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Ingo Moln
a
r
perf sched: Dete
r
mine the number o
f
CPUs automatically
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Peter Zijls
t
ra
perf record: Disable prof
i
lin
g
before draining the
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Peter
Z
ijlstra
perf_counter: Al
l
ow for a wakeup wat
e
r
m
ark
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Peter Zijlstra
p
e
rf_counter: Do not
thro
t
tle s
i
ngle sw
c
ounter even
t
s
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Ingo Molnar
Merge b
r
anch '
l
inus' into tracin
g
/core
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Peter Zijlst
r
a
sched: Fix SD
_
POWERSAVI
N
G_BALANCE|SD_PREFER_LOCAL
v
s
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Pe
t
er Zijlstra
s
c
he
d
: Stop buddies from hogging the system
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
Peter Zijlstr
a
sched: Add new wakeu
p
p
r
eemption
m
ode: WAKEUP_RUNNI
N
G
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-17
I
n
go Molnar
sched: Fix TA
S
K_WAKING & loadaverage breakage
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Ingo Molnar
M
erg
e
branch 'tip
/
trac
i
ng
/
core4' of gi
t
:/
/
git
.
k
e
r
nel
.
.
.
commit
|
commitdiff
|
tree
2009-09-16
Peter
Z
ijlst
r
a
s
ch
e
d: Disable wakeup balancing
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Peter
Zijlstra
sched: Re
n
am
e
flags to wake_fl
a
gs
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Peter Zijlstra
s
c
h
ed: Clean up t
h
e load_idx selecti
o
n in select_task_rq
_
fair
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Pe
t
e
r
Z
ij
l
s
tra
sched: Op
t
imiz
e
c
g
roup
vs wak
e
up a bit
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Ingo Molnar
perf sc
h
ed: Add 'perf sched map'
schedu
l
ing event map
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Ing
o
Molna
r
perf sched: Make idl
e
thread and comm/pid n
a
mes more
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Ingo Molnar
perf
sc
h
ed:
S
an
i
ty check context
s
witch
e
vents
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Ingo Molnar
per
f
sched: Acc
o
unt f
o
r
lost events, increase default
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Peter Zijlst
r
a
sche
d
: x86:
Name ol
d
_perf in
a unique
wa
y
commit
|
commitdiff
|
tree
2009-09-16
Ing
o
Molnar
s
ched: Imp
l
em
e
nt a g
e
n
t
ler fa
i
r
-
sleepers feature
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-16
Pete
r
Zij
l
stra
sched
:
Add
SD_P
R
EFER_LOCAL
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
P
eter Zijls
t
ra
sched: Add a fe
w
S
YNC hint knobs to pl
a
y wi
t
h
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sched: Fix sync
wakeups ag
a
in
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstr
a
sched: Add WF_FORK
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sched:
R
ename sync arguments
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijls
t
ra
sched: Rename select_task_rq() arg
u
m
ent
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Pe
t
er Zijlstra
sc
h
ed: Feature to d
i
sable APERF/
M
PERF cpu_power
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlst
r
a
x86: sched: Pr
o
vide arch impl
e
men
t
atio
n
s using aper
f
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
x86: Add gene
r
ic
a
perf/
m
perf
c
ode
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijl
s
t
r
a
x86: Mov
e
APERF/MP
E
RF into a
X86_FEAT
U
RE
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter
Z
ijlstra
sched: Provide arch_sca
l
e_f
r
eq_pow
e
r
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Z
i
jl
s
tra
sched: Reduce fo
r
k
e
xec_idx
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Mik
e
Galbr
a
ith
sch
e
d
:
Improve
l
ate
n
cies and
throughput
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
s
c
hed: Fix some domain tu
n
i
ngs
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter
Zijlstra
sc
h
e
d
:
T
w
eak wake_i
d
x
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Pete
r
Zijlstra
sched: Fix task affinity for select_task
_
rq_f
a
ir
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sc
h
ed: for_each_domain()
v
s RCU
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
P
eter Zijls
t
ra
sched: Weak
e
n
S
D
_POWERSAVINGS_BA
L
ANCE
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sched: Me
r
ge s
e
l
e
ct_ta
s
k_rq_fair() and sched
_
balance_self()
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sched
:
Add TASK_WAKING
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
sched: Hook sche
d
_
ba
l
an
c
e_self() into sched_cl
a
s
s
:
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Z
i
j
l
stra
sched: Move sched_ba
l
ance_self()
i
nto sched_fai
r
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Pete
r
Z
ij
l
stra
sched: Move code around
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Peter Zijlstra
s
c
hed: Add come co
m
me
n
ts to t
h
e sched fea
t
ures
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Mike Ga
l
b
raith
sched:
C
omplete b
u
ddy s
w
itches
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Pet
e
r Zi
j
lstra
sched: Split WAKEU
P
_OVERLAP
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Pe
t
er Zijlstra
s
c
hed:
Fix do
u
ble_rq_lock() compile warning
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
I
n
g
o
Molnar
MAINTAINERS: Upda
t
e tracin
g
t
r
ee
details
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-15
Xi
a
o
Guangro
n
g
p
e
r
f
_counter
:
F
i
x buffer overf
l
ow in per
f
_c
o
py_attr()
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-14
m
ingo
p
erf sched: Add support
f
o
r
sch
e
d:
s
ched_s
t
at_runtime
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-14
mi
n
g
o
perf sch
e
d: Print PIDs too
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-14
I
n
go
Molna
r
perf sched: Fix
'perf sc
h
e
d
latenc
y
' ou
t
put on 32
-
b
it
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-14
Ingo
M
olna
r
perf
tools:
I
mplement cou
n
ter output mult
i
plexing
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-14
Frederic Weisbecker
p
e
r
f
tools: Fix proc
e
ssi
n
g
o
f random
l
y serialized sched
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-14
Frederic W
e
isbecker
perf
tools: Add an option to multiplex c
o
unters in
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molnar
p
e
rf_counter, s
c
h
ed: Add sched_
s
tat_runtime tracepoint
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molnar
perf sched: Add 'perf
sched trace', imp
r
ove documen
t
ation
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molnar
perf_counter: Allow m
m
ap if paranoi
d
checks are turned off
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo
M
ol
n
ar
perf sched:
Im
p
lement the 'perf sched record' subcommand
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molnar
perf sched: Clean up P
I
D sorting logic
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molnar
perf s
c
h
ed: Finish latency
=> atom rename
a
nd
m
isc
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molnar
perf sched: Add 'perf sc
h
e
d
l
atency'
and 'per
f
sch
e
d
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Fre
d
e
ric Weisb
e
ck
e
r
perf sched: Implement multidimensio
n
al
s
orting
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
F
rederic Weisbecker
pe
r
f sch
e
d: Fix
n
sec to m
s
ec co
n
v
er
s
ion
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Fr
e
deric
Weisbecker
p
erf
s
che
d
: Export the to
t
a
l, ma
x
late
n
c
y
a
n
d total
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Frede
r
ic Weisb
e
cker
perf sched: Add involuntaril
y
s
l
eeping
task in work
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
F
rede
r
ic Wei
s
becker
perf sched: Rename struct lat_snapshot to struct work
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molnar
p
erf sched:
Output ru
n
t
ime and context switch totals
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo
M
olnar
p
e
rf sched:
Add
r
u
ntime stats
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
I
ngo Molnar
perf sched:
D
ispl
a
y
time in
m
ill
i
seconds, reorganize
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molnar
perf
s
ch
e
d:
Cl
e
an up latency and
r
eplay sub-commands
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Frederic
W
e
isbecker
perf
s
ched: A
d
d sched latency profi
l
ing
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
F
r
ederi
c
Weisbecker
per
f
sched: Make it easier to
p
l
ug in new su
b
profilers
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Frederic Weisbecke
r
p
e
rf sched:
F
ix
bad event alignment
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
F
r
ed
e
ric
W
eisbecker
pe
r
f
t
ools: Allow the
s
pecification
of al
l
tracepoints
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo
M
olnar
perf sched: T
i
ghte
n
u
p
the co
d
e
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molnar
per
f
sched: Implement the scheduling wo
r
kload
replay
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo Molna
r
per
f
sched: Im
p
or
t
sche
d
b
e
nch
.
c
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-13
Ingo
M
olnar
pe
r
f
:
Ad
d
'
p
e
r
f
s
ched' tool
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-10
Ingo Molnar
sched: Fix sched::
s
ched_
s
t
at_wa
i
t tracepoint fie
l
d
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-10
I
n
go Mol
n
a
r
s
ched: Disa
b
le
N
E
W
_FAIR_SLEEP
E
R
S
for now
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-09
Mike G
a
lbra
i
th
sc
h
ed: Keep kthrea
d
s at default priority
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-09
Mi
k
e Galbraith
sched: Re-tune the scheduler latency defaults
t
o dec
r
ease
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-09
M
ik
e
Galbraith
sched: Turn off child_runs_first
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-08
Mike
G
albr
a
ith
sched: Ensure that a chil
d
can't gain tim
e
over it
.
.
.
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-07
Peter Zijls
t
r
a
sched: en
a
b
l
e SD_
W
A
K
E
_
IDLE
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-07
Peter
Z
ijlstra
sched: Deal with low-load in wak
e
_affine()
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-07
P
e
ter Zijlstra
sched:
R
e
m
ove s
h
ort cut from
s
elect_task_rq_fair(
)
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-06
Tobias Klauser
x86: Make mem
t
ype_seq_ops const
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
commitdiff
|
tree
2009-09-06
Raf
a
el J
.
Wysocki
x
8
6: D
e
cre
a
s
e
the
leve
l
of s
o
me NUMA messages to KERN_DEBUG
Signed-off-by:
Ingo Molnar
<mingo@elte.hu>
commit
|
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|
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