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x86: micro-optimize __raw_read_trylock()
2009-01-05
Paul E
.
McKe
n
ney
rcu:
f
i
x r
c
utorture
bug
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2009-01-05
Paul
E
.
McKen
n
ey
rcu:
e
l
i
mina
t
e sync
h
ronize_rcu_xxx ma
c
ro
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2009-01-05
Paul E
.
McKen
n
ey
rcu: make treer
c
u safe for
s
uspend a
n
d
resume
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2009-01-05
Paul
E
.
McKenney
rcu: fix rcutree
grace-per
i
o
d-laten
c
y bug on
s
m
all
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-12-18
Pau
l
E
.
McKenney
"Tree RCU"
:
scalable classic RC
U
implementat
i
o
n
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-12-16
Pa
u
l
E
.
Mc
K
enney
rcu:
f
i
x
rcu
t
or
t
ur
e
behavior d
u
ring
r
eboot
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-12-03
Paul E
.
M
c
K
enney
Documen
t
RCU and
u
nloadable modu
l
es
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-11-03
Paul E
.
McKenney
rc
u
: in
c
rease RCU stall-check t
i
meouts
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-10-03
Paul
E
.
McKenney
rcu
:
RCU-based dete
c
tion of stalled CPUs for Clas
s
i
c RCU
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-09-10
Paul E
.
M
c
Ken
n
ey
[IA64] p
r
e
v
ent i
a
64
from invok
i
ng irq ha
n
d
l
ers
on offline
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-09-03
P
a
ul E
.
McKenney
sp
a
rc64: Prevent
sparc64
f
rom invoking irq h
a
ndl
e
r
s
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-08-21
Paul E
.
McKenney
rcu:
u
s
e
irq-safe locks
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-08-19
Paul E
.
McKenney
rcu: fix locking cle
a
nup fa
l
lout
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-08-18
Paul E
.
Mc
K
e
nney
rcu:
r
emove redundan
t
ACC
E
SS_
O
NCE def
i
nition
f
r
o
m
r
cupr
e
empt
.
c
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-08-17
Paul E
.
McKenney
rcu: fix classi
c
RCU locking
c
leanup
lockdep
p
roblem
> Author:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-08-15
P
a
ul E
.
McKenney
r
c
u:
remove list_for_ea
c
h_rcu
(
)
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-08-15
Paul E
.
McKenney
rcu: fix
e
s
t
o
i
nclude/
l
inux/rcupreempt
.
h
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-08-15
Paul E
.
M
c
K
e
nney
rcu: clas
s
ic RCU
l
ocking
and
memor
y
-ba
r
rier clean
u
ps
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-08-15
Paul E
.
Mc
K
enney
rcu: pre
v
ent con
s
ol
e
floo
d
when one CPU sees anot
h
er
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-08-11
Pa
u
l E
.
McKenney
rcu, debu
g
: detect
stalled grace periods
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-07-25
Paul E
.
M
cKenney
list_for
_
each_r
c
u mus
t
d
ie: n
e
tworki
n
g
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-06-26
Paul E
.
McKe
n
ney
rcu: mak
e
rcutortur
e
even mor
e
vicious:
inv
o
ke RCU
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-06-24
Paul E
.
McK
e
nne
y
rcu: make quiesc
e
nt rcutorture less power-hungr
y
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-06-24
Paul E
.
McK
e
nney
rcu, rc
u
tort
u
r
e
:
make quiescent
rcutorture less power
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-06-19
Paul E
.
McKe
n
n
ey
rc
u
: m
a
ke rcuto
r
t
ure mor
e
vicious:
r
einstate boo
t
-
time
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-06-18
P
a
ul E
.
McKenn
e
y
rcu: make rc
u
torture m
o
r
e vi
c
iou
s
: add stutter feature
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-05-19
Paul E
.
McKenne
y
RCU, rculist
.
h: fix list itera
t
ors
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-05-19
Paul E
.
McKen
n
ey
rcu:
f
ix rcu_try_f
l
ip_waitack_needed() to preve
n
t
grace
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-05-19
Paul E
.
McK
e
nney
s
c
he
d
: 1Q0
8
R
C
U doc update, add
c
a
ll_rcu
_
sched()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-05-19
Pau
l
E
.
McKenney
rcu: add call_rcu_sched(
)
and friends to r
c
u
t
orture
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-05-19
Paul E
.
McKenney
rcu: add rcu_barrier
_
sched() and rcu_barrier_bh()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-05-19
Paul E
.
McKenney
rcu: add memory
b
a
rriers and comment
s
t
o rcu_check_c
a
llbacks()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-05-19
P
aul E
.
McKe
n
n
e
y
rcu:
a
dd cal
l
_rcu_sched()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-05-17
Paul E
.
M
cKenney
[PATCH]
list_for_each_rcu
m
ust die: audi
t
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-04-22
P
a
u
l E
.
McKenney
SELinux
f
ixups
n
eeded for preempta
b
le RCU
from -rt
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-03-20
Paul E
.
McKenney
rcu: fix misplac
e
d
mb() in rcu_ente
r
/
e
x
i
t_
n
ohz()
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-03-11
Pa
u
l E
.
McKenney
r
cu:
move PREEMPT_RCU
c
onfi
g
option back under PREEMPT
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-02-29
Paul E
.
McKenney
r
c
upreempt:
r
emo
v
e ne
v
er-migra
t
es assum
p
ti
o
n fro
m
rcu_proces
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-02-29
Paul E
.
McKen
n
ey
rcupreempt: fix hibernate/resume i
n
prese
n
ce
o
f P
R
E
E
MPT_RCU
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-02-14
Pau
l
E
.
M
cKenney
rcupda
t
e: fix
c
omment
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-02-06
Paul E
.
M
cKenne
y
Remove r
c
u_assign_pointer()
penalty for
N
ULL
p
ointers
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-01-31
Paul E
.
McKe
n
ney
RCU: add help tex
t
for "RCU imp
l
ementation type"
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-01-25
Pa
u
l E
.
M
c
Kenn
e
y
P
reempt-RCU: updat
e
R
CU Documen
t
ation
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-01-25
Paul
E
.
McKenney
P
r
e
empt-RCU: CPU Hotpl
u
g handl
i
n
g
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-01-25
Paul E
.
McKenney
Preemp
t
-RCU: implementation
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2008-01-25
Pa
u
l E
.
McKenney
Pr
e
empt-RCU: fix rc
u
_
b
arrier for
p
re
e
m
pt
i
ve e
n
vir
o
n
ment
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2008-01-25
Paul E
.
McKenney
Preempt-RCU
:
reo
r
ganize RCU
code into rcuclassic
.
c
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2007-10-17
P
au
l
E
.
McKenn
e
y
Make rcutorture RN
G
use temporal
entropy
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2007-10-17
Paul E
.
McKenney
Remove workaround for uni
m
mun
i
zed rcu_dereference
f
rom
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2007-10-17
Paul
E
.
McKenney
Im
m
unize rcu_
d
ereference() against crazy compiler writers
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2007-10-15
Paul E
.
McKen
n
ey
sched: export cpu_clock
(
)
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2007-07-31
Paul E
.
McKenne
y
bpqether: fi
x
rcu usage
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2007-07-16
P
a
ul
E
.
McKenney
Docu
m
ent the fact t
h
at RCU callbac
k
s can run in parallel
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2007-05-24
Paul E
.
McKen
n
ey
prohibi
t
rcutorture from being compiled
i
nto the
kernel
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2007-02-16
Pa
u
l E
.
McKenney
[
P
ATCH]
posix
t
imers: RCU
o
pt
i
mization for clock_gettime(
)
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2007-02-11
Paul E
.
McKenney
[PA
T
CH] Change cons
t
a
nt
z
ero to NOTIFY_
D
ONE in ratelimit_han
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@linux.vnet.ibm.com>
commit
|
commitdiff
|
tree
2006-10-04
Paul E
.
McKenney
[PATCH] s
r
cu-3: add
S
RCU op
e
rations to rc
u
t
orture
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
Cc:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-10-04
Pa
u
l E
.
McKenn
e
y
[PATC
H
]
srcu-3: RC
U
vari
a
nt
permitting read-s
i
de
blocking
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-09-29
Pa
u
l E
.
M
c
Ken
n
e
y
[PATCH]
memory ord
e
ring in __kfifo
p
rimitives
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-06-28
P
a
ul E
.
McKenney
[PAT
C
H
]
rcutortur
e
:
add call_rcu
_
bh() operations
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-06-28
Paul
E
.
McKenney
[PATCH] rc
u
tort
u
re: add ops vector a
n
d Classic RCU
op
s
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-06-28
Paul
E
.
M
c
Kenne
y
[PATCH] rcutorture: catchup
d
oc
fixes
for idle-hz tests
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-06-25
Paul
E
.
McKe
n
n
ey
[PATCH] RC
U
doc
u
mentatio
n
: self-
l
im
i
ting
u
pd
a
tes
and
.
.
.
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-06-23
Paul E
.
McKe
n
ney
[PATCH] Make RCU AP
I
i
n
acc
e
ssible to
non-GPL Linux
.
.
.
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-03-24
Paul E
.
McK
e
nney
[PATCH] rcutorture: tag success/fa
i
lure line with modu
l
e
.
.
.
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-02-03
Paul E
.
McKenney
[PATCH]
F
i
x comment to synchronize_sched()
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-02-01
Pau
l
E
.
M
c
Kenney
[PA
T
CH] R
C
U do
c
u
m
e
n
ta
t
ion
fixes (January 2006 update)
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-01-09
Paul E
.
Mc
K
e
n
ney
[PA
T
CH] remove get_task_struct_rcu()
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-01-09
Paul E
.
McKenney
[
PATCH] Si
m
pl
e
r signal-e
x
it concurre
n
cy han
d
li
n
g
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2006-01-09
Paul
E
.
McKenney
[
PATCH
]
M
a
k
e
R
C
U
task
_
s
t
ruct safe for oprofi
l
e
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
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tree
2006-01-06
Paul
E
.
M
c
Kenney
[
P
ATCH] fix remaini
n
g list_for_each_safe_rcu in -mm
.
.
.
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
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tree
2005-11-18
Pau
l
E
.
M
c
Kenney
[PATCH] add success/
f
ailure in
d
icat
i
on
to RCU to
r
tu
r
e
.
.
.
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2005-11-07
Paul E
.
McKenney
[
P
ATCH] Rem
o
ve hlist_for_each_
r
cu() API, convert exi
s
ting
.
.
.
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
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tree
2005-10-31
Paul E
.
M
cK
e
nney
[PATCH] Remo
v
e dup
l
icate
c
ode in signal
.
c
commit
|
commitdiff
|
tree
2005-10-31
Paul E
.
M
cK
e
nney
[
P
A
TCH] RCU torture
-
testing kernel
m
odule
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2005-09-10
Pa
u
l E
.
Mc
K
enney
[PA
T
C
H
] Yet
a
n
other R
C
U d
o
cumentation up
d
at
e
commit
|
commitdiff
|
tree
2005-09-07
P
a
u
l
E
.
McKenney
[P
A
TCH] NMI: Up
d
ate NMI users
o
f R
C
U to use
new API
commit
|
commitdiff
|
tree
2005-08-29
Pau
l
E
.
McKenney
[L
I
ST]:
A
dd do
c
b
o
o
k header comments fo
r
h
l
ist
_
ad
d
_
.
.
.
commit
|
commitdiff
|
tree
2005-08-17
Paul
E
.
Mc
K
enney
[DECNET]:
F
ix
RCU race condition i
n
dn_ne
i
gh_const
r
uct()
.
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2005-06-25
Pau
l
E
.
M
c
Ke
n
ney
[PAT
C
H] RCU:
c
l
ean up a few remaining
s
ynchronize_kernel
.
.
.
Signed-off-by: "
Paul E. McKenney
" <paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2005-05-01
Pau
l
E
.
McKe
n
ney
[PATCH
]
Update
R
CU doc
u
mentation
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2005-05-01
Paul E
.
McK
e
nne
y
[PA
T
C
H
] Change sync
h
ronize_kernel to _r
c
u and _sche
d
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2005-05-01
Paul E
.
McKenney
[PA
T
CH] De
p
recate sy
n
chroniz
e
_kernel, GPL replacement
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2005-05-01
P
a
ul E
.
McKenney
[PATCH]
A
dd de
p
recate
d
_for_m
o
dules
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree
2005-05-01
Paul E
.
M
c
Kenney
[PATCH] kernel
/
r
c
u
p
date
.
c: make the e
x
ports EXPORT
_
S
YM
B
OL_G
P
L
commit
|
commitdiff
|
tree
2005-04-16
Paul E
.
McKenney
[PATCH] Fix comment in
list
.
h tha
t
re
f
ers to nonexistent A
P
I
Signed-off-by:
Paul E. McKenney
<paulmck@us.ibm.com>
commit
|
commitdiff
|
tree