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tracing/kprobes: Add event profiling support
2009-09-11
Masami Hiramatsu
tracing
/
kp
r
obes: Add event
p
rofiling support
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-11
Masami
Hiramatsu
trac
i
ng/kprob
e
s: Cleanup kprobe
tracer cod
e
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-11
M
asa
m
i H
i
rama
t
su
tracing/kprobes: F
i
x prob
e
o
ffset to be unsigned
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-11
Masami Hiramatsu
x86/ptrac
e
:
Fix
r
eg
s
_get_argument_
n
th() to
a
dd
co
r
rect
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-11
M
asami
H
iramats
u
k
p
r
obe
s
/x86-32
:
Move
irq-ex
i
t func
t
ions to kprobes
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-10
M
a
sami Hiramat
s
u
x86:
A
dd MMX su
p
port f
o
r instru
c
tion
decoder
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-04
Masami Hiramatsu
x86: Remov
e
unused con
f
ig macros from instru
c
t
ion deco
d
er
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-04
Masam
i
Hiramatsu
x86: Allow x86-
3
2
instructi
o
n deco
d
er selftest on x86-64
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-30
Masami H
i
ram
a
tsu
kpro
b
e
s
:
Proh
i
bit to prob
e
native_get
_
debugreg
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-30
Masami Hi
r
amatsu
kprobes/x86-64: Fix to move
common
_
interrupt to
.
kprobe
s
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-30
M
asami Hiramats
u
kprobes: Fix
t
o add __kp
r
ob
e
s to notify_die
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-30
Ma
s
am
i
Hiramatsu
k
p
robes
/
x86: Fix to add __kp
r
ob
e
s to
in-k
e
rnel fault
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-30
Masami Hi
r
a
matsu
k
probes/x
8
6-
6
4:
A
llow to reenter probe on post_h
a
ndle
r
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-30
Masami Hiram
a
tsu
kprobes/x86
:
Call BUG() when reen
t
ering p
r
o
be into
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
M
a
sami Hirama
t
su
tracing/kprobes
:
Chan
g
e trace
_
arg
t
o probe_arg
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
Masami
H
ir
a
m
a
tsu
tracing/k
p
robes: Fix
f
o
r
m
at ty
p
o in trac
e
_kprob
e
s
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
Ma
s
ami Hiramatsu
x86: C
h
eck a
w
k
features before genera
t
ing inat-tab
l
es
.
c
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
Masa
m
i Hiramatsu
x
8
6
: Fix x86 instruction decoder sel
f
test t
o
check
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
Masami
Hiramatsu
tr
a
cing
:
Add kprobes ev
e
nt
profiling int
e
rfac
e
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
M
a
s
a
mi Hiramatsu
tr
a
cing: Kprobe
tracer assigns n
e
w event id
s
for eac
h
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
M
asami Hiramatsu
traci
n
g: Generate n
a
mes for
e
ach kprobe event au
t
omatically
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
M
asami Hiram
a
ts
u
tracin
g
: Kprobe
-
tracer su
p
po
r
ts more th
a
n 6 ar
g
uments
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
M
a
sami Hiramatsu
trac
i
ng:
A
d
d
kpr
o
be-based eve
n
t trac
e
r documentation
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-27
Masami Hira
m
a
tsu
tracing: Add k
p
robe-based event tracer
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-26
Ma
s
a
m
i
Hiramat
s
u
t
r
a
c
in
g
: Introduce TR
A
CE_FIELD
_
ZERO() macro
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-26
Masami H
i
r
a
matsu
t
racing: F
t
race d
y
namic
ftrace_eve
n
t_cal
l
sup
p
ort
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-26
Masami
Hirama
t
su
x86: Add pt_regs register a
n
d
s
tack access APIs
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-26
Masami H
i
rama
t
su
kprobes:
Cleanup fix_riprel() using insn decode
r
on x86
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-26
Masami Hiramats
u
kprobes: Checks
p
robe address i
s
instr
u
ction boudary
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-26
Mas
a
mi
H
i
r
amatsu
x86: X86 instruction
d
ecoder build-time selftest
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-08-26
Masami Hiramatsu
x86: Instruction decod
e
r API
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-07-30
Ma
s
a
mi Hi
r
amatsu
kprobes: Us
e
kerne
l
_te
x
t_addr
e
ss() for che
c
king
p
ro
b
e
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-07-01
M
a
sami Hir
a
matsu
kprobes: C
l
ean u
p
insn_pages by using li
s
t ins
t
e
a
d
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-07-01
M
a
s
a
mi Hiramatsu
kprobes
:
No need to
u
nlock
kprobe_insn_mutex
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-05-11
M
a
sami Hiramatsu
x86, 32-bi
t
: fix kernel_trap_sp()
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-05-08
Masami Hirama
t
su
kpr
o
bes: fix
t
o use text_mutex aro
u
n
d
arm/disarm kprobe
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-10
Masa
m
i Hiramatsu
x
86:
fix set_fixmap to
use phys_addr_t
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-09
Masami Hiramatsu
x86:
f
ix set_fix
m
ap to use ph
y
s
_
addr_t
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-07
Masami Hi
r
amatsu
k
prob
e
s
:
supp
o
r
t kret
p
r
obe and
j
probe
p
er-prob
e
disabling
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-07
Masam
i
Hirama
t
su
kpro
b
es: support per-kprobe disab
l
ing
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-07
M
a
sami H
i
ra
m
atsu
kpro
b
es: ren
a
me
kprobe_en
a
b
l
e
d t
o
kprobes_
a
ll_di
s
armed
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-07
Masami Hiramats
u
kprobes: cl
e
anup commen
t
style in kprobes
.
h
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-07
Masa
m
i H
i
ramatsu
kprobes:
m
o
v
e E
X
P
O
RT_SYMBOL_GPL just after
f
unc
t
ion
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-07
Masami Hiramatsu
kprob
e
s:
clean
u
p aggr_kpr
o
be
r
e
lated code
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-03-25
Mas
a
mi Hiramatsu
x86: k
r
et
p
r
o
be-bo
o
ster
interr
u
pt
e
m
u
l
ation code fix
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-03-17
Masami
Hiramatsu
module: fix r
e
fptr allocation
and release order
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-03-17
M
asami Hira
m
atsu
prevent boostin
g
kp
r
obes o
n
ex
c
eption address
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-03-10
Masami
H
ir
a
m
a
tsu
x86: expand
ir
q
-off regio
n
in text_p
o
ke
(
)
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-03-06
Masami
H
iramatsu
x86:
implement atomic
t
ext_poke() via fixma
p
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-03-06
Masami
Hir
a
matsu
tracing, T
e
x
t
Edit
Loc
k
- SMP
a
lternativ
e
s support
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-02-06
Mas
a
m
i
Hir
a
ma
t
su
prevent k
p
r
obes fr
o
m catching spurious pa
g
e f
a
u
l
t
s
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-30
Masami Hira
m
a
t
s
u
kprobes
:
fix module comp
i
lation
e
rror with CON
F
IG_KPROBES=n
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-16
Masami H
i
ra
m
a
t
su
k
p
robes
:
check CONFIG_FREE
Z
ER
instead of C
O
NFIG
_
PM
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Masami
Hiramat
s
u
kprobes: support probing module __init
function
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Masami Hiramatsu
m
o
dule:
a
dd MODULE_STATE_LIVE notify
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
M
asami
H
iramatsu
k
p
robes: remove cal
l
e
d_fro
m
argument
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Masami Hiramatsu
k
probes: support probing module __exit f
u
nction
[
mhiramat@redhat.com
: bugfix: pass aggr_kprobe to arch_remov...
[
mhiramat@redhat.com
: bugfix: release old_p's insn_slot...
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Ma
s
ami
H
ir
a
mat
s
u
kprobes
:
add
_
_kprobes to kp
r
obe internal functions
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Masami Hir
a
matsu
kpr
o
bes: add kprobe_
i
nsn_mutex and clean
u
p
arch
_
r
e
m
o
ve_kprobe()
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Masami Hiramats
u
module: add w
i
thin_module_co
r
e(
)
and withi
n
_
module
_
ini
t
()
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Masami H
i
ramatsu
k
probes: a
d
d tests for register_
k
p
ro
b
es
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Masam
i
H
i
ramatsu
kprobes: indirectly call kprobe_target
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Masami Hiramatsu
kprobes:
b
u
gfix: try_module_get even if calling_mod
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-11-13
M
a
sa
m
i Hiramatsu
kpr
o
bes
:
disable preempt fo
r
m
o
dule_text
_
a
d
d
res
s
()
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-06-13
M
asami H
i
rama
t
s
u
kprobes: fix
erro
r
c
hecki
n
g of batch registra
t
ion
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-04-29
Masami Hira
m
atsu
r
elayf
s
:
support larger relay buffer
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-04-28
Masam
i
Hiramat
s
u
kprobe
s
: upd
a
te document about batch regi
s
tration
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-04-28
Masami Hiram
a
tsu
kp
r
obes: add (un)register_jprobes fo
r
batch registration
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-04-28
Masami Hir
a
ma
t
su
k
p
robes: add (un)regi
s
ter_kretprobe
s
for batch regist
r
ation
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-04-28
Ma
s
am
i
Hiramatsu
kprobes: add (un)register_kprob
e
s
for batch regist
r
ation
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-04-28
Ma
s
ami
H
i
ramatsu
l
ist
.
h: ad
d
list_is_s
i
n
g
ular()
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-04-09
Masami Hiramats
u
[
I
A64]
k
p
robes: kprobe-bo
o
ster for ia64
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-03-26
Masami Hiramatsu
kp
r
o
b
es:
M
AINTAI
N
ERS update
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-03-05
Masami
H
i
ramat
s
u
k
probes
:
fix
a
null pointer bug in r
e
g
i
s
ter_kretprobe()
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
|
tree
2008-02-04
M
asami Hir
a
matsu
[IA64] Fix
t
he
o
r
d
er
of atom
i
c operatio
n
s
in restore_pre
v
i
ou
.
.
.
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
|
commitdiff
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2008-01-30
M
asami Hiram
a
tsu
x86:
mov
e
dee
p
ly indented code to r
e
en
t
er_kp
r
obe
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
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2008-01-30
Masami Hiramatsu
x86
:
fix kp
r
o
be_handler reen
a
b
l
e
preemption
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
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2008-01-30
Masa
m
i Hiramatsu
x86: kprobes code f
o
r
x86 unification
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
commit
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commitdiff
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tree
2008-01-30
Masami Hiramatsu
x8
6
: prepare
k
probes code for
x
86 unificati
o
n
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
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commitdiff
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2008-01-30
Ma
s
ami Hiramatsu
x86: return
probe
-
b
ooster f
o
r x86-64
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
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commitdiff
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2008-01-30
Masami Hira
m
at
s
u
x86: kprobe-booster for x8
6
-64
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
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2007-12-18
M
a
sami Hiramatsu
x
86: kprobes
bugfix
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
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2007-12-18
M
a
s
a
m
i
Hiramats
u
x86: jprobe b
u
gfix
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
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tree
2007-10-16
Masami
H
i
r
amatsu
kpro
b
e
s
:
support kre
t
probe blacklis
t
Signed-off-by: Masami Hiramatsu <
mhiramat@redhat.com
>
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