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rcu: fix _oddness handling of verbose stall warnings
2010-09-02
Paul E
.
McKenney
rcu
:
fix _o
d
dne
s
s handl
i
ng
of verbo
s
e
stal
l
warnings
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-27
Pa
u
l
E
.
M
c
Kenney
r
c
u
: performance fi
x
es to TINY_PREEMPT_RCU callbac
k
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-23
Paul
E
.
McKen
n
e
y
rcu: upgra
d
e st
a
llw
a
rn
.
txt documentation f
o
r CP
U
-b
o
und
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-21
Arn
d
Bergman
n
v
host:
add
__r
c
u ann
o
tations
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
M
cKenney
rcu: add comment stati
n
g that list_
e
mpty
(
) ap
p
lies
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
McKenney
rcu: apply TINY_P
R
EEMPT_RCU r
e
ad-sid
e
speedup to
T
REE_PREEMP
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
McKenney
rcu: combine dup
l
ica
t
e code, co
u
rtesy of CONFI
G
_
P
REEMPT_RCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
McKenney
r
c
u
: Upgrade srcu_re
a
d_lock
(
)
d
oc
b
ook about S
R
C
U
grace
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul
E
.
McKenney
rcu: document ways of stalling updates in
l
ow-me
m
o
ry
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul
E
.
McKenney
rcu:
r
epair code-dupli
c
ation FIXMEs
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
McKenney
r
cu: permi
t
supp
r
essing curre
n
t g
r
ace p
e
riod's CPU
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
McKen
n
ey
rc
u
:
refer
R
CU CPU sta
l
l-warning
v
ic
t
i
m
s to s
t
allw
a
rn
.
t
x
t
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul
E
.
M
c
Kenney
rcu: update obsolete rc
u
_rea
d
_
lock() comm
e
nt
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
M
c
Kenney
r
c
u: Add a TI
N
Y_P
R
EE
M
PT_RCU
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
P
aul E
.
McKenney
rcu:
F
ix RCU_
F
ANOUT help messa
g
e
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
P
aul E
.
McKenney
rcu: Allow RCU C
P
U stall warnings to
b
e off at boot
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul
E
.
McKenn
e
y
rcu:
restrict TREE
_
RCU to SMP builds wit
h
!PR
E
EMPT
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
M
c
Kenney
rcu: allo
w
RCU CPU stall warn
i
ng messages to be con
t
rolled
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
McKenney
Update c
a
ll_rc
u
() usa
g
e, a
d
d
s
ynchro
n
i
z
e_rcu()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
McKenney
Update do
c
umentation to
note
the pas
s
ag
e
of INIT_R
C
U_HEAD()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Mathieu
D
esnoyers
r
c
u head remove init
CC: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
A
r
nd B
e
rgmann
k
ernel: __rcu annotat
i
ons
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Arnd
B
e
rg
m
ann
idr:
__rcu annotations
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Arnd Bergmann
radix-tree: __r
c
u annota
t
ions
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Arn
d
Bergmann
notifiers
:
__rcu annotation
s
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul E
.
McKenne
y
rc
u
: imp
r
ove kerneldoc
f
or rcu_read_lock(), call_rc
u
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul
E
.
McKenney
rc
u
:
add bo
o
t parameter t
o
suppress
R
CU
CPU stall wa
r
n
i
ng
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul
E
.
McKenne
y
rcu: make
CPU stall warning t
i
meo
u
t configurable
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
T
etsuo Han
d
a
Ad
d
RCU check for find_task_by_vp
i
d()
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
La
i
Jiangsha
n
rcu:
simp
l
ify
t
he usage of percpu data
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Lai Jiangsh
a
n
rcutorture: add random preemp
t
ion
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul
E
.
M
cKenney
rcu: add shiny new debu
g
assists to D
o
c
um
e
nta
t
ion/RCU
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
A
r
nd Bergmann
k
v
m: a
d
d __rcu annotation
s
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Arn
d
B
e
r
g
mann
net/netf
i
lter: __rcu
a
nn
o
tations
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Ar
n
d
B
ergma
n
n
input: __rcu annotations
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
A
rnd Bergmann
nfs: __rcu annota
t
ion
s
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Arnd Be
r
gman
n
keys:
_
_rcu annotation
s
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Arn
d
Bergmann
cre
d
en
t
ials: rcu
a
n
n
otation
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Arnd Bergmann
c
g
roups: _
_
rcu an
n
ot
a
t
ion
s
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Arnd Bergmann
rculist: avo
i
d
_
_
rcu
ann
o
tations
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul
E
.
McKenney
rcu: define __rc
u
addres
s
space
m
o
d
ifie
r
for s
p
a
rse
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-08-20
Paul
E
.
McKenney
net: convert to rcu_dereference
_
ind
e
x_check()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-07-01
Paul E
.
McKenney
Revert "net:
Make access
e
s to ->b
r
_
p
ort s
a
f
e
f
or sparse
.
.
.
commit
|
commitdiff
|
tree
2010-06-23
Peter Zijlstra
s
ch
e
d: sil
e
nc
e
PRO
V
E_
R
CU in
s
ched_fork(
)
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-23
Pau
l
E
.
Mc
K
enney
id
r
: fix RCU lockdep sp
l
at i
n
idr
_
get
_
next()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-23
D
a
n
iel
J
Blueman
rcu: apply RCU protection to w
a
ke_affine()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
Paul
E
.
McKenney
m
ce: c
o
n
vert to
r
cu_derefer
e
nce_index_check()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
Paul E
.
McKenney
net: Make accesses to ->b
r
_port safe
f
o
r
s
p
a
rs
e
R
C
U
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
Pau
l
E
.
McKenney
vfs: add fs
.
h to define struct
fil
e
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
Paul E
.
M
cKenney
lock
d
ep: Add an in_workqueu
e
_con
t
ext()
lockdep-based
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
P
aul E
.
McKenn
e
y
r
cu: add __rc
u
API
f
or late
r
sparse checking
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
Paul
E
.
McKenney
r
cu: add
an r
c
u
_
dereference
_
index_check()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
Mat
h
ieu De
s
noyers
tree/tiny rcu: Add
debug RCU head objects
CC: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
Pa
u
l E
.
McKenney
m
m: remove
a
ll rcu h
e
a
d initia
l
iza
t
i
ons
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
P
aul E
.
McKenne
y
fs: remo
v
e
al
l
rcu hea
d
init
i
al
i
z
ations, exc
e
p
t
o
n
_stack
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-06-14
Paul E
.
McKenney
powerpc: remove all rcu head initializations
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-11
Paul
E
.
Mc
K
enney
rcu: remove all rcu
h
ead i
n
itia
l
iza
t
i
ons, exc
e
pt on_stack
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Mat
h
i
e
u Desn
o
yers
rcu head introduce rcu
h
ead ini
t
on stack
CC: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Mathieu Desnoyers
De
b
ugobjects
t
ransiti
o
n check
CC: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul E
.
McKenney
rcu: fix build bug in R
C
U_FAS
T
_N
O
_HZ bui
l
ds
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Pa
u
l E
.
McK
e
nney
rcu:
RCU_FAST_NO_HZ
m
ust chec
k
RCU dyntick s
t
ate
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul E
.
McKenney
rcu: make SRCU usable
i
n
module
s
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
P
aul E
.
M
cK
e
nney
r
c
u: improve the RCU
CPU-
s
tall wa
r
ning documentation
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul E
.
McKenney
r
c
u: reduce th
e
n
u
mber of
s
purious RCU_
S
OFTIRQ invocations
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul E
.
Mc
K
enney
rcu: permit disco
n
t
iguous cp
u
_pos
s
ible_mask CPU numbering
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul
E
.
M
cKenney
r
c
u: improve RCU CP
U
stall-wa
r
nin
g
messages
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul
E
.
McKenney
rc
u
: print b
o
ot-ti
m
e con
s
o
le messages i
f
RCU c
o
nfi
g
s
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul
E
.
McKenney
rcu: disabl
e
CPU stall warnings upon panic
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Pau
l
E
.
M
c
Kenney
r
cu: enable
C
PU_
S
T
A
L
L_VERBO
S
E by d
e
fault
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul E
.
McKenney
rcu: sl
i
m down rcutiny by removi
n
g
rcu_scheduler_active
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul E
.
McKenney
rcu: refactor RCU's context-switch handling
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
commit
|
commitdiff
|
tree
2010-05-10
Paul E
.
McKenney
r
c
u: r
e
name
r
cutiny rcu_ct
r
lblk to
r
cu
_
sch
e
d_ctrlblk
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-10
Paul E
.
M
cKenne
y
rcu: sh
r
ink
r
cuti
n
y by mak
i
ng
s
ynch
r
onize_rcu_bh()
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-10
Paul E
.
M
c
Kenney
rcu:
fix
n
ow-bogus
r
cu_schedu
l
e
r
_active c
o
m
m
e
n
t
s
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-10
Paul
E
.
M
c
Kenney
rcu: Fix bogus CONFIG_PR
O
VE_LOCK
I
NG in comme
n
ts to
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-10
Lai Jiangshan
r
c
u: ignore off
l
ine C
P
Us in last non-dynti
c
k-idle C
P
U
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-10
Lai J
i
a
n
g
s
han
rcu: move
s
ome code
f
rom
m
acro to
function
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-10
L
a
i J
i
angsh
a
n
rcu
:
m
ake
d
e
ad code really dead
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-10
P
aul E
.
McKenney
r
c
u: substit
u
te set_need_resche
d
for sending resched
.
.
.
...off-by: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
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2010-05-10
Lai Jiangshan
rcu: o
p
tional
l
y
leave lockdep enabled
a
fter
RCU l
o
ckdep
.
.
.
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-06
Paul E
.
McKenney
r
c
u: create rcu_my_thread_group
_
em
p
ty() wrap
p
er
...off-by: "Paul E. McKenney" <
paulmck@linux.vnet.ibm.com
>
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2010-05-04
Paul E
.
M
c
Kenney
memcg: css_id() must
be c
a
lle
d
u
nd
e
r rcu_read_loc
k
()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-04
L
i
Zefa
n
cgro
u
p: Chec
k
task
_
l
oc
k
i
n task_subs
y
s_state()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-04
L
i Zefan
sched: Fix a
n
RCU w
a
rning in pri
n
t
_t
a
s
k
()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-04
Li Zefan
cg
r
oup: Fix
a
n RCU warning in alloc_css_id()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-04
Li Zefan
cgro
u
p: Fix an RCU warn
i
ng in
c
g
rou
p
_path()
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
>
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2010-05-04
D
a
vid Howells
KE
Y
S: Fix an RCU wa
r
ning in the rea
d
ing of user keys
Signed-off-by: Paul E. McKenney <
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>
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2010-05-04
D
a
vid Howells
KEYS:
F
i
x an RCU
wa
r
ning
Signed-off-by: Paul E. McKenney <
paulmck@linux.vnet.ibm.com
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