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ring-buffer: reset timestamps when ring buffer is reset
2009-01-22
Steven
R
o
s
t
e
dt
ring-buffer: reset timestamp
s
when r
i
ng buffer is reset
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2009-01-21
Stev
e
n Rostedt
trace
:
set ma
x
l
a
tency vari
a
b
le to
ze
r
o
o
n default
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2009-01-21
S
teven Rostedt
trace: s
t
op all re
c
ording to
r
ing buffer on
ftrac
e
_dump
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2009-01-21
Ste
v
e
n
Rost
e
d
t
tr
a
ce: print ftrace
_
dump at KERN_EMERG
lo
g
l
e
vel
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2009-01-20
S
t
even Rostedt
ring-buffer:
f
i
x a
l
ignment
problem
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2009-01-08
Steven Rostedt
powerpc: enable
d
ynamic ftrace
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2009-01-06
Steven Rostedt
sparc
:
make proce
s
_
ver_nack a bit more readable
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-31
S
teven
Rosted
t
make I
N
IT_FS u
s
e
the
__RW_LO
C
K_UNL
O
CKED initial
i
z
ation
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-30
Steven
Roste
d
t
V4L/DVB (
1
0129): dv
b
: remove dep
r
ecated use o
f
RW_LOCK_UNLOC
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-23
Steven Rosted
t
ring-buffer: pr
e
ve
n
t false posit
i
ve
w
arning
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-23
Ste
v
e
n Rostedt
ring-buff
e
r: fix
dangling commit race
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-18
Steven Rostedt
ftrace: a
d
d not
t
o
regex
on filtering fu
n
ctions
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-18
Ste
v
en R
o
stedt
t
r
ace: better use of
s
tack_tra
c
e_ena
b
led
fo
r
bo
o
t up
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-18
Steven
R
ostedt
trace: add a way to enable or d
i
sa
b
le the stack tracer
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-15
Steven Rostedt
n
e
tfilter: update rwlock initia
l
iza
t
ion for
nat_tab
l
e
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-05
S
teven Ros
t
e
d
t
ftrace
:
use
init_struct_pid as swap
p
er pid
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-04
St
e
ven Rostedt
ftr
a
ce: add ab
i
lit
y
to onl
y
tra
c
e swapper task
s
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-04
S
teve
n
Rostedt
ftrace: use struct pid
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-04
S
t
even R
o
stedt
pid: fix the do
_
e
ach_pid_
t
ask() macro
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-04
Ste
v
en
R
o
s
tedt
ftra
c
e
: t
r
a
c
e single pid f
o
r
function g
r
a
ph tracer
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-04
Steven
R
ostedt
f
t
race: use task stru
c
t tr
a
ce flag to filter on pid
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-04
Steven Rostedt
ftrace: graph of
a
sing
l
e function
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
Steven Rostedt
ftrace: fix race in function gra
p
h durin
g
f
o
rk
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
S
t
e
ve
n
Roste
d
t
trace:
f
ix output of stack t
r
ace
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
Steven Rostedt
ftrac
e
: add checks on ret stack
i
n functi
o
n gr
a
p
h
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
S
t
even
R
os
t
e
d
t
ftrace: funct
i
on gra
p
h retu
r
n for fun
c
tion entry
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
S
tev
e
n R
o
stedt
ftrac
e
: print
r
eal ret
u
rn in dumpstack for functi
o
n
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
S
t
e
ven Roste
d
t
ring-buffer: change
"
page" variab
l
e
n
ames
to "bpa
g
e"
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
St
e
ven R
o
stedt
f
t
race:
add ftrace_graph
_
s
t
op()
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
Steven Rost
e
dt
ft
r
ace: ha
v
e
fu
n
ction graph use mc
o
unt ca
l
ler add
r
ess
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
Steven R
o
s
t
edt
ftrace: clean
u
p func
t
ion graph as
m
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
Steven Rostedt
ring-buf
f
er: read p
a
ge
int
e
rface
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
Steven Ro
s
tedt
r
i
n
g-buf
f
er: move some m
e
tadata int
o
b
uffer pa
g
e
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-12-03
Steven
R
oste
d
t
f
trace: rep
l
ace
raw_loc
a
l_i
r
q_save with local_irq_save
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-28
S
t
even Rostedt
pow
e
rpc/ppc32: static ftrace fixes for
PPC32
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-28
Ste
v
en
Rostedt
p
ower
p
c: ftr
a
ce,
use create
_
br
a
nch
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-28
Steven Rostedt
powerpc: ftrace, added missing ic
a
che flush
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-28
Steven Rostedt
powerpc: ftra
c
e, f
i
x cast aliasing and add code verification
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-28
Steven Rostedt
p
owe
r
pc:
f
trace, do noth
i
ng in mc
o
unt call
f
or
d
yn
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-27
Steven
R
ostedt
s
ched: prevent divide by zero error in
cpu_a
v
g_l
o
ad_per
_
task
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-26
St
e
ven Ros
t
edt
ftrace:
a
dd cpu annota
t
ion for fun
c
tion graph
t
racer
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-26
Steven Ro
s
t
edt
ftrace: add thr
e
ad comm to
f
unctio
n
gr
a
ph tr
a
cer
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-26
S
teven
Rostedt
ftr
a
ce: let
f
u
nction trac
i
n
g
and function ret
u
rn run
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-26
S
t
even Rosted
t
ftr
a
ce: use
code patching for ftrace graph tra
c
er
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-26
S
teven
R
osted
t
ftra
c
e
:
add function tracing to sin
g
le thread
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-25
S
t
e
v
en Rostedt
x8
6
: use
l
imited regist
e
r constraint for se
t
nz
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-23
Steven Rostedt
t
r
ace: fix compil
e
r warning in
branch profiler
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-23
Steven Ro
s
tedt
ftrace: add ftrac
e
_off_pe
r
manent
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-23
Steven Rostedt
ring-buffer: a
d
d
tracing_off_permanent
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-23
Steven
Rostedt
tr
a
ce: profile all if conditionals
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-23
St
e
ven Rostedt
trace: branch prof
i
ling shoul
d
not pri
n
t perce
n
t without
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-23
Steven Rostedt
trace
:
consol
i
d
ate unlikely and l
i
kely p
r
ofiler
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-23
S
t
even Ros
t
edt
trac
e
: remove
e
x
tra
a
s
s
ign in branch check
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-23
Steven Rostedt
ftrace: cre
a
te defaul
t
variables for
a
rc
h
s in rec
o
rdmcount
.
pl
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-23
Steven
Rostedt
f
t
race: a
d
d support for powerpc
to
r
ecordmcount
.
pl
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-20
Stev
e
n Ros
t
edt
p
owerpc/
p
pc32: f
t
ra
c
e, dynamic ftrace to handle modules
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-20
S
t
even Rostedt
pow
e
rpc/ppc
6
4:
f
trace
,
han
d
le module trampo
l
i
nes for
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-20
Steven Ro
s
t
e
d
t
pow
e
rpc: ftrace, use p
r
obe_kerne
l
AP
I
to modify cod
e
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-20
Steven Rostedt
powerp
c
: ftrace
,
conve
r
t t
o
new dynamic ftrace arch API
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-20
Steven Rostedt
p
o
w
erpc: ftra
c
e, do not latency trace idle
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-20
Steven Ros
t
ed
t
MAINTAINE
R
S: chang
e
ema
i
l
address
for
r
ostedt
Signed-off-by:
Steven Rostedt
<rostedt@goodmis.org>
commit
|
commitdiff
|
tree
2008-11-19
Steven Ro
s
tedt
ftrace: fix dyn ftrace f
i
l
t
er selection
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-19
Stev
e
n Rostedt
ftrace: make filtered fu
n
c
t
ions
e
ff
e
ctive
on setting
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-19
S
t
even
Rostedt
ft
r
ace: fix
s
et_ftrace_filter
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-16
Steven Ros
t
edt
ftrace: mak
e
filtered funct
i
ons
e
ffec
t
ive on setting
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-16
Ste
v
en Rostedt
ftr
a
c
e: fi
x
dyn ftrac
e
filter
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-16
Ste
v
en R
o
sted
t
ft
r
ace: allow NUL
L
point
e
rs in mcount_loc
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-16
S
t
even
R
ostedt
f
trace:
pa
s
s module st
r
uct to arch
dynamic
ftrace fun
c
tion
s
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-16
Steven Rostedt
ftr
a
c
e
: repla
c
e raw
_
lo
c
al_irq_save with
local_irq_sa
v
e
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-16
S
teven Rostedt
ftrace: do not process freed records
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-16
S
teve
n
Rostedt
ft
r
ace:
d
is
a
ble ftr
a
ce on
a
nom
a
li
e
s in trace
start
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-16
Steven Roste
d
t
ftrace: remove c
o
ndition
f
rom ftrace_r
e
cord_ip
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-13
Stev
e
n
R
ostedt
ftrace
:
C
P
U buffer start annotat
i
on clean
ups
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-13
Ste
v
en
Rostedt
ft
r
ace: r
e
n
ame i
t
er_ctr
l
to
tr
a
c
e
_options
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-13
Steve
n
R
os
t
edt
ftrace
:
show buffer s
i
z
e
in kilobytes
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-13
Stev
e
n Rostedt
ftrace: rename trace_
e
nt
r
ies to buffer_size_kb
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-12
Steve
n
R
o
s
t
edt
f
trace
:
rename trace
_
u
nlik
e
ly
.
c file
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-12
Steven Rostedt
ft
r
ace: add
t
racer ca
l
le
d
branch
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-12
S
t
even Rost
e
d
t
f
t
race: renam
e
unlikel
y
iter_c
t
rl to branch
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
|
commitdiff
|
tree
2008-11-12
S
t
even Rostedt
tra
c
e: re
n
ame unli
k
ely
p
rofiler to
b
ranch pr
o
fil
e
r
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-12
St
e
ven
R
ostedt
t
racing: likely/unlikely bran
c
h annotatio
n
tra
c
er
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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2008-11-12
S
t
ev
e
n
R
osted
t
tracing: profil
e
likely and unlikely annotat
i
ons
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
Cc:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-12
S
t
even R
o
stedt
ring-buffer: f
i
x dea
d
lock fro
m
r
e
ader_lock in read_start
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-12
Steven Rostedt
ring
-
buffer:
n
o preempt
for sched_clock()
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-11
S
t
even
Rostedt
ring-b
u
ffer:
clean u
p
warn on
s
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-11
Steven Rostedt
ring-b
u
ffer: bu
f
fer record on/off switch
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-11
S
teven Rostedt
ri
n
g-buf
f
e
r:
a
dd r
e
ader lock
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-11
Steven Roste
d
t
ring-buffer: replace
mo
s
t bug ons
with w
a
rn on and
.
.
.
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-11
Steven Rostedt
ftrace: prev
e
nt
ftrac
e
_sp
e
cia
l
from recursion
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-11
Steven
Rost
e
dt
rin
g
-buf
f
er: prevent infinite looping on
time stamping
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-11
Steven Rosted
t
ftrace: disable trac
i
ng o
n
resize
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-08
Steven Rostedt
ftrace:
displa
y
start of
C
P
U
b
uff
e
r in trace output
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-08
Steven Ros
t
edt
ft
r
a
c
e: force pass
of
preemptoff self
t
est
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-08
St
e
v
e
n Ro
s
t
e
d
t
ftrace: remove trace a
r
ray ctrl
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-08
Steven Rost
e
dt
ft
r
ace: remove ctr
l
_upd
a
t
e
m
e
t
hod
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-08
Steve
n
Rostedt
ftrace: en
a
ble tr
a
ce_p
r
i
ntk by default
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-08
Steve
n
Rost
e
dt
ftrace: irqsoff
tracer incorrect reset
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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2008-11-08
Steven Ros
t
edt
ft
r
ace: fix
s
ched
_
switch API
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-08
Steven
R
ostedt
f
t
race: fix
b
oot
t
race
s
ched s
t
art
u
p
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
commit
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commitdiff
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tree
2008-11-08
S
t
even R
o
stedt
ftrace: fix set_ftrace_filter
Signed-off-by:
Steven Rostedt
<srostedt@redhat.com>
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