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tracing: Use same local variable when resetting the ring buffer
2010-03-13
Stev
e
n Roste
d
t
tracing: Use same local variable when
resetting the
.
.
.
commit
|
commitdiff
|
tree
2010-03-13
Steve
n
R
ostedt
function
-
graph:
Init curr_
r
et
_
sta
c
k with ret
_
stack
commit
|
commitdiff
|
tree
2010-03-06
Steven
R
oste
d
t
func
t
ion-
g
raph: Use com
m
e
nt notation for func names
.
.
.
commit
|
commitdiff
|
tree
2010-03-06
Stev
e
n Rost
e
d
t
fun
c
tion-graph: Fi
x
unused refe
r
ence to ftr
a
ce_s
e
t_fun
c
(
)
commit
|
commitdiff
|
tree
2010-02-27
S
teven Rost
e
dt
ftr
a
c
e: Add fu
n
ct
i
on name
s
to dang
l
ing
}
i
n function
.
.
.
commit
|
commitdiff
|
tree
2010-02-25
S
teven Ro
s
ted
t
ftrace
:
Re
m
ove memory barriers f
r
om NM
I
c
o
de when not
.
.
.
commit
|
commitdiff
|
tree
2010-02-16
Ste
v
e
n Ros
t
edt
tracin
g
: Add notra
c
e to TRACE_EVENT implementation
.
.
.
commit
|
commitdiff
|
tree
2010-02-10
Steven Rostedt
tracing:
Add corr
e
ct/inco
r
r
e
ct to sort key
s
for bra
n
ch
.
.
.
commit
|
commitdiff
|
tree
2010-02-03
Stev
e
n
Rostedt
kconfig: Add LSMOD=file to override the lsmo
d
for
l
o
calmodconfig
commit
|
commitdiff
|
tree
2010-02-02
Steven Rostedt
kconfig: L
o
ok i
n
bo
t
h
/bin and /sbin for lsmod
i
n
st
r
eamlin
e
.
.
.
commit
|
commitdiff
|
tree
2010-01-26
Steven Rostedt
ring-buffer: Check fo
r
end
of p
a
ge i
n
it
e
rator
commit
|
commitdiff
|
tree
2010-01-26
Steve
n
R
ostedt
r
ing-bu
f
fer: Check if r
i
n
g buffer
iterator ha
s
sta
l
e
.
.
.
commit
|
commitdiff
|
tree
2010-01-25
Steven Rostedt
trac
i
ng: Prevent kernel oops
w
it
h
corrupted buffer
commit
|
commitdiff
|
tree
2010-01-07
St
e
ven Ro
s
tedt
rin
g
-buffer: Add r
b
_list_h
e
ad() wr
a
pper aro
u
nd new
.
.
.
commit
|
commitdiff
|
tree
2010-01-06
S
t
ev
e
n Rost
e
dt
traci
n
g: A
d
d stack dump to trace_printk if stacktrace
.
.
.
commit
|
commitdiff
|
tree
2010-01-06
Steven Rostedt
kconf
i
g: C
h
e
c
k fo
r
i
f
co
n
d
itions
in Kconfig
for localmodconfig
commit
|
commitdiff
|
tree
2010-01-06
Stev
e
n Roste
d
t
kconfig:
C
reate include/generated
for loca
l
modconfig
commit
|
commitdiff
|
tree
2010-01-06
Steven Rosted
t
tr
a
cing: Have syscall t
r
acing call
its o
w
n
ini
t
f
u
nction
commit
|
commitdiff
|
tree
2009-12-22
Steven Rostedt
tracing: Fix
setti
n
g tracer specifi
c
options
commit
|
commitdiff
|
tree
2009-12-15
Steven
R
ostedt
traci
n
g
:
Fix return of trac
e
_dum
p
_stack()
commit
|
commitdiff
|
tree
2009-12-11
Stev
e
n Rostedt
tr
a
cing: Add stack trace to i
r
qs
o
ff tracer
commit
|
commitdiff
|
tree
2009-12-11
Stev
e
n Rostedt
traci
n
g:
A
d
d
t
race_dump_stac
k
(
)
commit
|
commitdiff
|
tree
2009-12-11
Steven R
o
stedt
ring-buffer: Move re
s
ize integrit
y
c
h
ec
k
un
d
e
r
re
a
der
.
.
.
commit
|
commitdiff
|
tree
2009-12-11
Steven Rost
e
dt
ring
-
buffer: Use
s
ync sched
protection o
n
ring buffer
.
.
.
commit
|
commitdiff
|
tree
2009-12-09
Steven Rostedt
tracing: Buff
e
r the output of seq
_
file
i
n
case of filled
.
.
.
commit
|
commitdiff
|
tree
2009-12-09
Steve
n
R
o
s
t
edt
tra
c
in
g
:
Only call
pipe_close
i
f p
i
p
e
_close is defined
commit
|
commitdiff
|
tree
2009-12-07
Stev
e
n R
o
s
tedt
tracing: Add pipe_close interface
commit
|
commitdiff
|
tree
2009-11-25
Steven Rostedt
r
ing-bu
f
fer-be
n
c
hmark: Add par
a
meters t
o
set produ
c
e
.
.
.
commit
|
commitdiff
|
tree
2009-11-24
S
teve
n
Ros
t
edt
t
racing: Convert some sched trace events to
D
EFINE_EV
E
NT
.
.
.
commit
|
commitdiff
|
tree
2009-11-24
Steven Ros
t
edt
tracing: Create new DEFINE_EVE
N
T_PRIN
T
commit
|
commitdiff
|
tree
2009-11-24
Steven
Rostedt
tracing
:
Create new TRACE_EVENT_TEMPLAT
E
commit
|
commitdiff
|
tree
2009-11-20
S
teven Rostedt
kconfig: Fix make O=<dir> loca
l
{mod,ye
s
}
c
o
nfig
commit
|
commitdiff
|
tree
2009-11-17
Steve
n
Roste
d
t
tracing: O
n
ly print objcopy ve
r
sion wa
r
ning on
c
e from
.
.
.
commit
|
commitdiff
|
tree
2009-11-17
St
e
ven Rostedt
ring-buffer: Move access to commi
t
_page up into function
.
.
.
commit
|
commitdiff
|
tree
2009-11-12
Steven Roste
d
t
t
r
acing: do
not
disable
interrupt
s
for trace_
c
l
o
ck_local
commit
|
commitdiff
|
tree
2009-11-12
S
teven
R
ostedt
r
i
ng-buff
e
r:
A
dd multiple iteratio
n
s be
t
w
e
en benchmark
.
.
.
commit
|
commitdiff
|
tree
2009-10-27
Steven
R
ostedt
tracing
:
allow to chan
g
e permissio
n
s for text with
.
.
.
commit
|
commitdiff
|
tree
2009-10-21
Steven
Rostedt
perf tools: Use strse
p
() over st
r
t
o
k_r() for parsing
.
.
.
commit
|
commitdiff
|
tree
2009-10-21
S
t
eve
n
Ro
s
tedt
pe
r
f tool
s
:
Add 'ma
k
e DEBUG=1'
t
o remove
the
-O6 cflag
commit
|
commitdiff
|
tree
2009-10-15
Steven Rostedt
perf t
o
o
ls: Remove
al
l
ch
a
r
* typecas
t
s and
use const
.
.
.
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Stev
e
n Rostedt
perf
t
o
o
ls:
Handle - and + in parsing
t
r
ace print f
o
r
mat
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Steven Rostedt
perf tools
:
Add latency f
o
r
mat to
trac
e
outpu
t
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Steven Rostedt
pe
r
f
too
l
s
:
H
andle both versio
n
s
of ftrace output
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Steven Rostedt
p
erf tools: Fix bprintk reading in trace output
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Ste
v
en Rostedt
perf
t
ools: St
i
ll continu
e
on failed parsing of an
.
.
.
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Steven
R
o
stedt
perf tools: H
a
nd
l
e t
h
e c
a
s
e
with an
d
w
ithout the "sign
e
d
.
.
.
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
S
t
eve
n
Rostedt
perf
tools:
Handle
newlines in trace
parsing
b
etter
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
S
t
even R
o
stedt
perf tools: Handle
*
as typec
a
s
t
in tra
c
e parsing
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Steven Rostedt
perf
tools: H
a
ndle array
s
in
p
rint fields f
o
r
t
race
.
.
.
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Steven
R
ostedt
perf tools: Handle tra
c
e parsing of <
a
nd >
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Steven Rostedt
perf too
l
s: F
i
x back
s
lash
proc
e
ssi
n
g
on trace print
.
.
.
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-15
Steven Rost
e
d
t
perf
t
ools: H
a
n
d
le print
c
oncatenations in e
v
ent for
m
a
t
.
.
.
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-10-14
Stev
e
n R
o
s
tedt
f
u
nc
t
ion-gr
a
ph/x
8
6: Re
p
l
a
c
e unba
l
anced ret with jmp
commit
|
commitdiff
|
tree
2009-10-13
Steven Rost
e
dt
powerpc64
/
ft
r
ac
e
: use PACA to retrieve
T
OC
in
mod_return_to_
.
.
.
commit
|
commitdiff
|
tree
2009-10-13
Stev
e
n Rostedt
p
o
werpc/ftrace: sh
o
w
real retur
n
ad
d
resses in modules
commit
|
commitdiff
|
tree
2009-10-09
Steven R
o
stedt
tracing:
fix
t
race_vprin
t
k cal
l
commit
|
commitdiff
|
tree
2009-10-08
Stev
e
n Rostedt
tr
a
cing: user
l
ocal
b
uff
e
r v
a
r
iable for trac
e
branch
.
.
.
commit
|
commitdiff
|
tree
2009-10-07
Steven Ro
s
tedt
f
t
race:
check for failure for a
l
l c
o
nver
s
i
on
s
commit
|
commitdiff
|
tree
2009-10-07
Steven Rostedt
traci
n
g: f
i
x transpo
s
ed numbers
of
l
oc
k
_de
p
t
h
an
d
pree
m
pt_c
o
u
n
t
commit
|
commitdiff
|
tree
2009-09-17
Steven Rostedt
vsnpri
n
tf: r
e
move duplicate comment of v
s
nprintf
commit
|
commitdiff
|
tree
2009-09-17
Steven Rostedt
trac
i
ng:
s
w
i
t
ch fu
n
ction
p
rints from %pf to %ps
commit
|
commitdiff
|
tree
2009-09-17
St
e
ven Ro
s
t
ed
t
vsprintf: add %ps that
is
the same
as
%
pS
but is like %pf
commit
|
commitdiff
|
tree
2009-09-16
Steven R
o
s
t
ed
t
tra
c
ing
:
remov
e
n
otrace fr
o
m __kprobes ann
o
t
a
t
ion
commit
|
commitdiff
|
tree
2009-09-15
S
te
v
en
R
os
t
edt
tr
a
cing: o
p
timize
g
lobal_trace_clock cacheli
n
es
commit
|
commitdiff
|
tree
2009-09-14
Steven Rostedt
tracing
:
mak
e
testing syscall events
a
sep
a
rate
con
f
iguration
commit
|
commitdiff
|
tree
2009-09-14
Steven R
o
s
t
e
d
t
tra
c
in
g
: h
a
ve TRA
C
E_EVENT macro
use __fl
a
g
s to not
.
.
.
commit
|
commitdiff
|
tree
2009-09-14
S
t
ev
e
n
R
o
s
t
ed
t
trac
i
ng:
add st
a
t
i
c to generated
T
RACE_EVENT fun
c
tion
s
commit
|
commitdiff
|
tree
2009-09-14
S
t
even Rostedt
ring-bu
f
fe
r
: type
c
a
s
t cmpxchg to
f
ix PowerPC
w
arning
commit
|
commitdiff
|
tree
2009-09-13
Steven Rostedt
tracin
g
: add fil
t
er even
t
logic to
s
pe
c
ial, mmiotrace
.
.
.
commit
|
commitdiff
|
tree
2009-09-13
St
e
ven R
o
stedt
traci
n
g: remove trace_ev
e
nt_t
y
pes
.
h
commit
|
commitdiff
|
tree
2009-09-13
Steven Ro
s
te
d
t
tr
a
cing: use the ne
w
trace_e
n
tri
e
s
.
h to c
r
e
a
te for
m
at
.
.
.
commit
|
commitdiff
|
tree
2009-09-13
Steven Rostedt
tr
a
cin
g
: sh
o
w details of
struct
u
res withi
n
the ftra
c
e
.
.
.
commit
|
commitdiff
|
tree
2009-09-13
St
e
ven Rostedt
trac
i
ng: use
m
acros to create internal
f
trace e
n
try
.
.
.
commit
|
commitdiff
|
tree
2009-09-13
Steven Roste
d
t
t
ra
c
ing: allow filter predicates to hand
l
e
k
sym
s
ymbols
commit
|
commitdiff
|
tree
2009-09-11
S
t
eve
n
Rostedt
tr
a
c
ing:
consolidat
e
code between trace
_
output
.
c a
n
d
.
.
.
commit
|
commitdiff
|
tree
2009-09-11
Steven Rostedt
tracing:
add
lock
depth to
e
ntries
commit
|
commitdiff
|
tree
2009-09-11
Stev
e
n Ros
t
e
dt
tracin
g
: move tgid out of gener
i
c e
n
tr
y
and into us
e
r
s
tack
commit
|
commitdiff
|
tree
2009-09-11
Ste
v
en
R
ostedt
tr
a
cing:
a
dd
l
atency form
a
t t
o
func
t
ion_graph tracer
commit
|
commitdiff
|
tree
2009-09-10
Steven Rostedt
x86/
t
racing: comment need for atom
i
c
n
o
p
commit
|
commitdiff
|
tree
2009-09-10
Steve
n
R
o
stedt
trac
i
ng: do no
t
grab lock in
wakeup latency fu
n
ction
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
S
t
even Rostedt
ring-buffer: only enable r
i
ng_
b
uffer_swap_cpu when
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
S
t
even Rosted
t
ring-
b
u
ffer: c
h
eck for sw
a
pped b
u
ffers
i
n start of
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
St
e
ven Rostedt
tra
c
i
n
g: report err
o
r
in tra
c
e if we fail to
swap latency
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steven Rostedt
tracing:
add trace_a
r
r
ay_printk
f
or inte
r
nal
tracers
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steven Rosted
t
tracing
:
pass aroun
d
ring buffe
r
i
n
s
t
e
ad o
f
tracer
commit
|
commitdiff
|
tree
2009-09-04
Steven
R
ostedt
t
r
acing: mak
e
t
racing_reset safe for exter
n
al use
commit
|
commitdiff
|
tree
2009-09-04
Steven
Rostedt
tracing: use ti
m
estamp to determine
s
tart
of laten
c
y
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steven Ro
s
tedt
tracing: remo
v
e users of
t
racing_rese
t
commit
|
commitdiff
|
tree
2009-09-04
Steven
R
o
s
tedt
tracing:
dis
a
ble buffers
a
n
d s
y
n
c
hr
o
nize_s
c
h
e
d before
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steven Rostedt
tr
a
cing: disable updat
e
max trac
e
r while reading
t
r
a
c
e
commit
|
commitdiff
|
tree
2009-09-04
Steven Rost
e
dt
tracing:
p
rint out start and stop i
n
latency traces
commit
|
commitdiff
|
tree
2009-09-04
Steven Rostedt
ring-buffer: d
i
sable a
l
l cpu
bu
f
fer
s
when on
e
f
inds
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steven
Ro
s
ted
t
ring-buffe
r
: do
n
ot count d
i
scarde
d
even
t
s
commit
|
commitdiff
|
tree
2009-09-04
Steven Rost
e
dt
ring-buffer
:
remo
v
e ring_buffer_event
_
d
i
s
card
commit
|
commitdiff
|
tree
2009-09-04
Stev
e
n Rostedt
ring-bu
f
fer: fix ring
_
b
uffer_read c
r
os
s
in
g
pages
commit
|
commitdiff
|
tree
2009-09-04
S
t
ev
e
n
R
osted
t
ring-buffer: r
e
move
u
nnece
s
sary cpu_relax
commit
|
commitdiff
|
tree
2009-09-04
Steven Rostedt
ri
n
g-buffer: do not swa
p
b
uffers
duri
n
g a comm
i
t
commit
|
commitdiff
|
tree
2009-09-04
Steven Ro
s
t
e
dt
ring-b
u
ffer:
d
o not reset
w
hile in a commit
commit
|
commitdiff
|
tree
2009-08-27
Steven
R
ostedt
tracing: on
l
y
s
h
o
w tracing_max_latency
when latency
.
.
.
commit
|
commitdiff
|
tree
2009-08-27
St
e
ven Ro
s
ted
t
trac
i
n
g:
r
emove
legacy
se
l
ect
of MARK
E
R
S
by context
.
.
.
commit
|
commitdiff
|
tree
next