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tracing: show details of structures within the ftrace structures
2009-09-13
Steven
Rostedt
tracin
g
:
s
how details of
s
tr
u
ctures wi
t
hin
t
h
e
ftrace
.
.
.
commit
|
commitdiff
|
tree
2009-09-13
Stev
e
n
R
o
s
tedt
tr
a
cing:
u
se macros to c
r
eat
e
intern
a
l ftrace entr
y
.
.
.
commit
|
commitdiff
|
tree
2009-09-13
Stev
e
n R
o
stedt
tracing: allow filter predicates t
o
ha
n
dle ksym symbols
commit
|
commitdiff
|
tree
2009-09-11
Steven Rostedt
tra
c
i
ng:
consolidate
c
ode between trace_outpu
t
.
c
and
.
.
.
commit
|
commitdiff
|
tree
2009-09-11
Steven Rostedt
t
rac
i
ng: add lock
d
epth to en
t
ries
commit
|
commitdiff
|
tree
2009-09-11
St
e
ven
R
ostedt
t
r
ac
i
ng: move tgid out
o
f gener
i
c
entry an
d
into userstack
commit
|
commitdiff
|
tree
2009-09-11
Steven R
o
st
e
dt
trac
i
n
g
: add latency format to
fun
c
t
ion_graph tracer
commit
|
commitdiff
|
tree
2009-09-10
Ste
v
en
R
ostedt
x86/tr
a
cing:
c
o
m
ment ne
e
d
f
or a
t
omic nop
commit
|
commitdiff
|
tree
2009-09-10
Steve
n
Rost
e
dt
tracing: do not grab
lock in
wakeup
la
t
ency
function
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steven Rost
e
dt
ring-buffer:
onl
y
e
n
able ring_bu
f
fer_sw
a
p_c
p
u when
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steven Rostedt
ring-b
u
ffer: check f
o
r swapped b
u
ffers in start of
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Stev
e
n Rostedt
tracing: report e
r
ror in
t
race i
f
we fail to swap l
a
t
e
ncy
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steve
n
Rostedt
tracing: add trace_array_printk for internal tr
a
ce
r
s
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steven R
o
s
t
edt
tr
a
cing: pass around ring buff
e
r instead of
t
racer
commit
|
commitdiff
|
tree
2009-09-04
Steven Rostedt
tr
a
cing: make
t
r
acin
g
_res
e
t safe for e
x
ternal use
commit
|
commitdiff
|
tree
2009-09-04
S
te
v
en Rostedt
trac
i
ng: use
t
ime
s
tamp to det
e
r
mi
n
e start of
latency
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
St
e
ven
Rostedt
tracing: rem
o
ve users of tr
a
c
ing_re
s
et
commit
|
commitdiff
|
tree
2009-09-04
S
teven
R
ost
e
dt
tracing: disable buffers and
s
ynchro
n
iz
e
_
s
ched bef
o
re
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Steven Rosted
t
tra
c
ing: disa
b
l
e upda
t
e
ma
x
trace
r
while
rea
d
ing
t
race
commit
|
commitdiff
|
tree
2009-09-04
St
e
v
en Rostedt
t
r
ac
i
ng: print out s
t
art an
d
stop
i
n
latency trac
e
s
commit
|
commitdiff
|
tree
2009-09-04
S
t
even
Ro
s
tedt
ring-buffer: di
s
able all cp
u
buffer
s
when on
e
finds
.
.
.
commit
|
commitdiff
|
tree
2009-09-04
Ste
v
en Rostedt
rin
g
-buf
f
er: do not
c
ount discarded
events
commit
|
commitdiff
|
tree
2009-09-04
S
teven Rost
e
d
t
ring-b
u
ffer: remo
v
e ring_buffer_event
_
discar
d
commit
|
commitdiff
|
tree
2009-09-04
Steven
Rostedt
ri
n
g-b
u
ffer:
fix ring_buff
e
r_read crossing pag
e
s
commit
|
commitdiff
|
tree
2009-09-04
Steve
n
Rostedt
r
in
g
-buffer
:
remove unnecessary cpu_rela
x
commit
|
commitdiff
|
tree
2009-09-04
St
e
v
e
n
Rostedt
ring-buffer: do no
t
s
wap
buffers d
u
ring a comm
i
t
commit
|
commitdiff
|
tree
2009-09-04
Steven
R
o
stedt
ring-b
u
ffer: do no
t
reset whil
e
i
n
a commit
commit
|
commitdiff
|
tree
2009-08-27
St
e
v
e
n
Rostedt
tra
c
i
n
g:
on
l
y
s
ho
w
tracing_max_l
a
tency
when latency
.
.
.
commit
|
commitdiff
|
tree
2009-08-27
Stev
e
n Rostedt
trac
i
ng: remove legacy select
o
f MARKERS by context
.
.
.
commit
|
commitdiff
|
tree
2009-08-26
Steven Rostedt
t
r
acing: add comm
e
n
ts to expl
a
in
T
RACE_EVENT
o
ut of
.
.
.
commit
|
commitdiff
|
tree
2009-08-26
Steven
R
ostedt
tracing/sched
:
s
h
o
w
CPU t
a
s
k wakes up on in trace e
v
ent
commit
|
commitdiff
|
tree
2009-08-07
Steven Rostedt
t
r
acing: Fix recordmcount
.
p
l to handle
s
ection
s
with
.
.
.
commit
|
commitdiff
|
tree
2009-08-06
Steve
n
Rostedt
ring-buff
e
r
: do not dis
a
bl
e
ri
n
g buffer on oops_in_progress
commit
|
commitdiff
|
tree
2009-08-06
Steven Rostedt
ri
n
g-buffer: fix check of try_t
o
_disc
a
rd re
s
ult
commit
|
commitdiff
|
tree
2009-07-23
S
t
even Ros
t
edt
tra
c
ing: onl
y
truncat
e
ftrace fi
l
e
s when
O
_
T
RUNC is
s
et
commit
|
commitdiff
|
tree
2009-07-23
Ste
v
en Rostedt
trac
i
ng: show proper ad
d
ress for
t
race-printk fo
r
mat
commit
|
commitdiff
|
tree
2009-07-13
Steven R
o
stedt
tracing/function
-
profil
e
r:
do no
t
fr
e
e
per
c
pu variabl
e
.
.
.
commit
|
commitdiff
|
tree
2009-07-07
Steven Rostedt
ring-buffer:
a
dd desig
n
document
commit
|
commitdiff
|
tree
2009-07-07
St
e
ve
n
R
o
ste
d
t
ring-buffer
:
make
l
ockles
s
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-07-07
Steven Rostedt
ring-bu
f
fer: m
a
ke
t
h
e
b
u
ffer a
t
rue circula
r
l
i
nk lis
t
Signed-off-by: Steven Rostedt <
srostedt@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-18
S
t
e
ven Rostedt
func
t
ion-graph: ad
d
sta
c
k
f
rame test
commit
|
commitdiff
|
tree
2009-06-18
S
teven Ro
s
ted
t
function-graph: disabl
e
when both x86_32 and optimi
z
e
.
.
.
commit
|
commitdiff
|
tree
2009-06-17
Steven R
o
stedt
ring-buffer: have be
n
chm
a
rk te
s
t pri
n
t to trace buff
e
r
commit
|
commitdiff
|
tree
2009-06-17
St
e
ve
n
Rosted
t
r
i
ng-buf
f
er: do not
grab loc
k
s in n
m
i
commit
|
commitdiff
|
tree
2009-06-17
Steven Rostedt
ring-buffer: add locks
a
r
o
u
n
d rb_
p
er_cpu_e
m
pty
commit
|
commitdiff
|
tree
2009-06-17
Steven
R
oste
d
t
ring-buffer
:
che
c
k for les
s
than two in
s
i
ze allocation
commit
|
commitdiff
|
tree
2009-06-17
St
e
ven Rostedt
ring-b
u
ffer: r
e
move useless
c
o
mpile check for buffer_page
.
.
.
commit
|
commitdiff
|
tree
2009-06-17
S
teve
n
R
ostedt
ring-b
u
ffer: remove use
l
ess warn
on ch
e
ck
commit
|
commitdiff
|
tree
2009-06-17
Stev
e
n
R
osted
t
ring
-
buffer: use BU
F
_PAGE_HDR_SIZ
E
in calculatin
g
i
n
dex
commit
|
commitdiff
|
tree
2009-06-16
Ste
v
en Rosted
t
tracin
g
: update sample event docu
m
entation
commit
|
commitdiff
|
tree
2009-06-16
Steven Rostedt
ri
n
g-buf
f
er: us
e
com
m
it counte
r
s
f
o
r
commit pointer
.
.
.
commit
|
commitdiff
|
tree
2009-06-16
Steven Ro
s
t
e
dt
r
ing-buf
f
er:
remove unused variable
commit
|
commitdiff
|
tree
2009-06-16
Steven
Ro
s
te
d
t
ring-buffer: have benchmark test handl
e
d
i
s
carded events
commit
|
commitdiff
|
tree
2009-06-16
Steve
n
Rost
e
dt
d
e
bugfs: don
t
s
t
op
o
n first fa
i
led recursiv
e
d
e
lete
commit
|
commitdiff
|
tree
2009-06-15
St
e
ven
R
os
t
e
dt
ri
n
g
-
buffer: prevent addi
n
g write
in
discarded area
commit
|
commitdiff
|
tree
2009-06-10
Steve
n
Rostedt
tracing: do not t
r
ansla
t
e
event helper macr
o
s in print
.
.
.
commit
|
commitdiff
|
tree
2009-06-09
S
t
e
v
en Rostedt
tr
a
cing
:
add p
r
otec
t
ion around module
e
vents
unloa
d
commit
|
commitdiff
|
tree
2009-06-09
Steven Rostedt
t
r
a
cing: ad
d
t
race_se
q
_vprint interface
commit
|
commitdiff
|
tree
2009-06-09
Steven Rostedt
tra
c
ing: fi
x
the
block trace poin
t
s
print size
commit
|
commitdiff
|
tree
2009-06-09
S
t
even Rost
e
dt
rin
g
-buff
e
r
:
fix ret in r
b
_add_time_stamp
commit
|
commitdiff
|
tree
2009-06-03
Steven Roste
d
t
tracing: add anno
t
ation
t
o what type of stack trace
.
.
.
commit
|
commitdiff
|
tree
2009-06-03
St
e
ve
n
Ro
s
tedt
rin
g
-buffer
:
disca
r
d ti
m
estamps that
a
re a
t
the sta
r
t
.
.
.
commit
|
commitdiff
|
tree
2009-06-03
S
t
even Ro
s
tedt
ring-buffer: try to discard un
n
eeded timestamps
commit
|
commitdiff
|
tree
2009-06-02
Steven Rosted
t
functi
o
n
-
graph: a
l
wa
y
s initialize task ret_st
a
ck
commit
|
commitdiff
|
tree
2009-06-02
S
t
even Ros
t
edt
f
u
nction-gr
a
ph: move initialization
o
f
new tasks up
.
.
.
commit
|
commitdiff
|
tree
2009-06-02
Steven Rostedt
func
t
ion
-
g
r
aph:
a
dd memory bar
r
i
e
rs
f
or accessing task
.
.
.
commit
|
commitdiff
|
tree
2009-06-02
Stev
e
n Rostedt
functi
o
n-g
r
a
p
h: ena
b
l
e
the stack after initialization
.
.
.
commit
|
commitdiff
|
tree
2009-06-02
Steven Ro
s
tedt
function-graph: onl
y
allocate init tasks if it was
.
.
.
commit
|
commitdiff
|
tree
2009-06-02
St
e
ve
n
R
o
s
te
d
t
ftra
c
e:
d
o not
profile functions when disab
l
e
d
commit
|
commitdiff
|
tree
2009-06-02
S
teven Rostedt
t
r
a
cing: m
a
ke
t
race pipe
recognize laten
c
y forma
t
fl
a
g
commit
|
commitdiff
|
tree
2009-06-02
Steven Rostedt
tr
a
cing: remove
r
edundant SOFTIRQ from softirq event
.
.
.
commit
|
commitdiff
|
tree
2009-06-02
Steve
n
Rostedt
tracing:
combin
e
the d
e
fault tracers into one conf
i
g
commit
|
commitdiff
|
tree
2009-06-02
Steven R
o
s
t
edt
traci
n
g: fix con
f
i
g optio
n
s to
not show wh
e
n
a
u
t
omaticall
y
.
.
.
commit
|
commitdiff
|
tree
2009-06-02
St
e
ven Ros
t
edt
ftra
c
e: add
kernel command line funct
i
on filter
i
ng
commit
|
commitdiff
|
tree
2009-05-26
Ste
v
en Rost
e
dt
tr
a
cing: co
n
vert irq events
t
o
u
se __pr
i
n
t
_
s
ymboli
c
commit
|
commitdiff
|
tree
2009-05-26
S
te
v
e
n
Rostedt
tr
a
cing: add __print_symb
o
l
i
c t
o
t
race
e
vents
commit
|
commitdiff
|
tree
2009-05-26
S
t
even Rostedt
tracing:
a
dd flag outpu
t
for km
e
m event
s
commit
|
commitdiff
|
tree
2009-05-26
S
t
even
R
os
t
edt
t
racing: add previ
o
us
task state info
to sched switch
.
.
.
commit
|
commitdiff
|
tree
2009-05-26
S
teven R
o
s
tedt
tracing: add _
_
prin
t
_
f
lags for ev
e
nts
commit
|
commitdiff
|
tree
2009-05-15
Steven R
o
stedt
tra
c
ing: s
t
op stack trace
o
n
fi
r
st emp
t
y
entr
y
commit
|
commitdiff
|
tree
2009-05-15
Steven
Rostedt
x86/stacktrace: return
0
i
n
stea
d
of -1 for stack ops
commit
|
commitdiff
|
tree
2009-05-13
S
teven Rostedt
x86/function
-
gra
p
h
:
fix co
n
str
a
int for recording old
.
.
.
commit
|
commitdiff
|
tree
2009-05-12
S
teven Rostedt
r
i
ng-buf
f
er: move code
a
round to remove
som
e
branches
commit
|
commitdiff
|
tree
2009-05-12
S
t
even Rostedt
ring-bu
f
f
e
r
:
u
se
i
nt
e
r
n
al time stamp functio
n
commit
|
commitdiff
|
tree
2009-05-12
S
teven Rosted
t
ring-bu
f
f
e
r: small opti
m
izations
commit
|
commitdiff
|
tree
2009-05-11
Steven
Rostedt
ring-buffer: move calculati
o
n of event length
commit
|
commitdiff
|
tree
2009-05-11
Steven Rost
e
dt
ring-buffer:
r
emove
typ
e
pa
r
ameter fro
m
rb_reser
v
e
_next_event
commit
|
commitdiff
|
tree
2009-05-11
St
e
ven
Rosted
t
rin
g
-buffer:
check for divide by z
e
ro in
r
ing-buffer
.
.
.
commit
|
commitdiff
|
tree
2009-05-11
Stev
e
n
R
o
stedt
ring-buffer: rep
l
ace
co
n
stants with time
m
acros in
.
.
.
commit
|
commitdiff
|
tree
2009-05-08
Steven Ro
s
t
e
dt
tracing:
a
dd
t
ra
c
e_set_clr_even
t
t
o export event
e
na
b
ling
.
.
.
commit
|
commitdiff
|
tree
2009-05-08
Steven Rostedt
tracing:
initial
i
ze ret
u
r
n
value for
__ft
r
ace_set_clr_event
commit
|
commitdiff
|
tree
2009-05-08
Stev
e
n Rostedt
ring-buff
e
r:
chang
e
W
A
RN
_
ON from checking preempt_count
.
.
.
commit
|
commitdiff
|
tree
2009-05-07
Steven
Rostedt
rin
g
-
b
uff
e
r: ad
d
total count
i
n
ring-b
u
ffer-benchm
a
rk
commit
|
commitdiff
|
tree
2009-05-07
Steven Rostedt
r
i
ng-buffer: only per
i
odically
c
a
ll cond_resched to
.
.
.
commit
|
commitdiff
|
tree
2009-05-07
Stev
e
n Rost
e
dt
tr
a
cing: ha
v
e
m
e
n
u defaul
t
enabl
e
d when kernel debug
.
.
.
commit
|
commitdiff
|
tree
2009-05-07
Steven Rostedt
tracing: app
e
nd ":*" to internal se
t
ting of
s
ystem
.
.
.
commit
|
commitdiff
|
tree
2009-05-07
S
t
e
v
en Rostedt
rin
g
-buffer:
r
emove c
o
mplex calculations in ri
n
g-b
u
f
f
er
.
.
.
commit
|
commitdiff
|
tree
2009-05-07
Steven Rostedt
trac
i
ng
:
a
dd h
i
erarchical
e
nabling of
e
vent
s
commit
|
commitdiff
|
tree
2009-05-07
Steve
n
Ros
t
edt
tracing:
r
ese
t
ring buff
e
r whe
n
remov
i
ng modules with
.
.
.
commit
|
commitdiff
|
tree
2009-05-07
Steven
R
oste
d
t
tra
c
ing: update s
a
mple w
i
th T
R
ACE_INCLUDE_FILE
commit
|
commitdiff
|
tree
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