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Merge branch 'master' into x86/memblock
2011-11-01
C
hristoph Lamet
e
r
mm: do
n
ot drain pagevecs for mlockall(MCL_FUTURE)
Signed-off-by:
Christoph Lameter
<cl@gentwo.org>
commit
|
commitdiff
|
tree
2011-11-01
Christoph L
a
meter
mm: add
comments to explain mm_struct fields
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-11-01
C
h
ristop
h
Lame
t
er
mm: distinguish between
m
locked
a
n
d
p
i
nne
d
pages
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
C
hrist
o
ph Lameter
slub:
update s
l
abinfo tool
s
t
o repor
t
per cpu partial
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
C
hr
i
sto
p
h
Lameter
slub:
p
er c
p
u cache
f
or
partial pages
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
Christoph
L
a
meter
slub: return object pointer from
get_partia
l
(
) / new_
s
lab()
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
Christoph
Lam
e
ter
slu
b
: pass
k
mem_ca
c
he_cp
u
pointer to get_partial()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
Christoph Lamete
r
slub: P
r
ep
a
r
e
i
n
use fi
e
ld in new_slab()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
C
h
ristoph L
a
meter
slub: Remove
u
se
l
ess stateme
n
ts in __slab
_
a
lloc
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
Christoph
L
ameter
slu
b
:
f
ree sla
b
s
w
ith
o
ut hold
i
ng lo
c
ks
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-09
C
hristoph Lamet
e
r
slub
:
Fix
p
ar
t
ial count
c
o
mpari
s
on confusion
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-09
Christoph
L
am
e
ter
slub: Fix fu
l
l list corruption if d
e
bugg
i
n
g
is
o
n
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-25
Christoph L
a
meter
s
l
ub: Wh
e
n
a
llocati
n
g a ne
w
slab also prep the
f
irst
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-18
C
hrist
o
ph Lamete
r
slub: di
s
able int
e
r
rupts in cmpxchg_do
u
ble_slab when
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-18
Chr
i
stoph Lameter
A
void duplic
a
te
_
c
ount
vari
a
ble
s
in page_stru
c
t
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-12
Christoph Lameter
p
e
r
cpu: Fixup __this_cpu_xchg*
op
e
ra
t
io
n
s
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-07
Chr
i
stoph Lameter
SLUB: Fix build breakage in li
n
ux/mm_types
.
h
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-07
C
h
ristoph Lameter
sl
a
b a
l
locators:
Provide
g
e
neric
d
e
sc
r
iption of alig
n
ment
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Ch
r
i
s
toph Lameter
slub: slabinfo update f
o
r cmpxchg han
d
ling
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
slub: Not necessary t
o
check for empty slab on load_freelist
commit
|
commitdiff
|
tree
2011-07-02
C
hristo
p
h Lameter
sl
u
b:
f
ast release on
f
ull
sl
a
b
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Chri
s
toph La
m
eter
slub:
Add statistics
for
the case th
a
t the curre
n
t
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
slub: Get rid of the an
o
ther_slab
l
abel
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lamet
e
r
slub:
A
void
disabling interrupts in free slo
w
pa
t
h
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph
L
am
e
ter
slub:
Disable interrup
t
s in free_debug processing
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph L
a
me
t
er
slub:
Inver
t
l
o
c
ki
n
g and avoi
d
slab l
o
c
k
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Chris
t
oph Lame
t
er
slub: Rework
allocat
o
r
fas
t
paths
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
slub: Pass km
e
m_cache struct t
o
lock
and fr
e
ez
e
slab
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Ch
r
i
s
toph Lamet
e
r
slub: explic
i
t list
_
lock taking
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
slub: Add
cmpxchg
_
doub
l
e
_sl
a
b()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Chr
i
stoph Lameter
mm:
R
earrang
e
struct pa
g
e
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
slub: Move page->frozen handling ne
a
r
w
here the
p
age
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Ch
r
i
s
toph Lameter
slub:
D
o not use frozen page flag but a bit
i
n th
e
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Chri
s
t
o
ph Lameter
slub: Push irq disabl
e
into allocate_slab()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-06-25
Chr
i
s
t
oph Lamete
r
x
8
6: Add s
u
ppor
t
f
o
r cmpx
c
hg_do
u
ble
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-06-16
Christoph Lameter
sla
b
, slub, slob:
Unify ali
g
nment definit
i
o
n
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-25
Christ
o
ph Lameter
slub: Fix do
u
ble
b
i
t
un
l
ock in
d
ebug mode
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-21
Christoph Lameter
s
lub: Dea
l
with hy
p
erthetical
c
ase of
PA
G
E_SIZE > 2M
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-21
Christoph Lameter
slub:
R
emove node check
i
n slab_fr
e
e
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-17
Chris
t
op
h
L
amete
r
slub: Make CONF
I
G_DEBUG_PAGE_
A
LLOC
w
ork with new fas
t
path
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-17
Christoph
L
amet
e
r
slub: Avoid warn
i
n
g
for !CONFIG_SLUB_DEBUG
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-07
C
h
r
i
stoph
L
ameter
slub: Remo
v
e CONFIG_CMPXCHG
_
L
OCAL if
d
effery
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
Chr
i
stoph Lameter
slub: Move debug handlign i
n
__sl
a
b_free
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
Chris
t
oph Lameter
slub
:
Mov
e
node determin
a
t
i
on
out of hotpath
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
Christoph Lameter
slub: Elimi
n
a
te repeated use of
c
-
>
page through a new
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
Christoph Lameter
slub:
get_map(
)
function to establis
h
m
a
p o
f
free obj
e
cts
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
Christoph La
m
eter
slub: Us
e
NU
M
A_NO_NODE in get_partial
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-14
Christoph Lame
t
er
v
m
stat: upd
a
te c
o
mment
r
egard
i
n
g
stat_th
r
e
shold
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-29
Chr
i
stoph
L
ameter
acp
i
throttling: Us
e
this_
c
pu_has and
s
implify c
o
de
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-29
Christoph Lam
e
ter
x86:
U
se this_cpu_has
for thermal_interrupt current cpu
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-29
Christ
o
ph
L
ameter
x86:
A
fast way to check
capabilities o
f
the
c
urr
e
nt cp
u
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-28
C
hristoph Lameter
percpu: Omit segment prefix i
n
the UP
case for cmpxchg_dou
b
le
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-24
Chri
s
toph Lame
t
er
S
L
UB
:
Wri
t
e to pe
r
cp
u
data
when al
l
ocating it
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-22
Christo
p
h
Lameter
slu
b
:
Add st
a
tistics for
t
his_cmpxchg
_
doubl
e
failure
s
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-22
Ch
r
istoph
L
amete
r
slub: Add missing
irq rest
o
re
f
or the
OOM path
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-20
Christop
h
L
a
m
eter
slub: D
o
nt define useless label in the !CO
N
F
I
G_CMPXCHG_LO
C
AL
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-11
Christoph Lam
e
ter
L
ockl
e
ss (and preem
p
tless) fastpaths for slub
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-11
Christoph Lameter
slub: Get
rid o
f
slab_free_hook_irq()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-11
Ch
r
istoph Lameter
slub: min_partial needs to be in
fi
r
st c
a
cheline
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-02-28
Christo
p
h Lameter
p
er
c
p
u
, x86: Add a
r
c
h-spe
c
ific
this_cpu_cmpx
c
hg_double
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-02-28
Ch
r
istoph Lameter
per
c
p
u: Generic support
for
t
h
i
s
_
cpu_cmp
x
chg_doub
l
e()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-23
Christoph
L
a
m
eter
mm: Remove s
u
pport
f
or kmem_cache_name(
)
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-20
Christoph L
a
me
t
er
lgue
s
t: Use this
_
cp
u
_ops
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-11
Christoph Lameter
x86,
p
e
r
cpu: Move out
of p
l
ace 64
b
it ops in
t
o X86_64
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-11
Christoph Lameter
s
lub:
Avoid
use o
f
slub_lock in show_slab_objects()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-04
Christoph Lameter
ga
m
ep
o
r
t
: use this_cpu_read
inst
e
a
d
of lookup
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-04
Chri
s
toph Lamete
r
x
86:
u
d
elay:
U
se
this
_
c
p
u_read to avoid address ca
l
c
ulati
o
n
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
Chri
s
toph La
m
eter
vmstat:
User pe
r
cpu atomics to avoid interrupt d
i
sable
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
Ch
r
i
sto
p
h Lameter
irq_work: U
s
e per cpu a
t
omics in
s
tead
o
f reg
u
lar atomics
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
Ch
r
istoph Lameter
cpuops: Use cmpxchg for xchg to
a
void
lock sem
a
ntics
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
C
hristop
h
L
ameter
x86: th
i
s_cpu_cmp
x
chg
a
nd this_cpu_xchg operations
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
Chris
t
oph Lameter
percpu
:
Generic this
_
cpu_cmpxchg() and this_cpu
_
xchg
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph Lamete
r
connector: Use
t
h
is_
c
p
u
opera
t
ions
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Ch
r
istoph L
a
m
e
ter
xen:
Use this_cpu
_
i
nc_re
t
urn
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph Lameter
taskstats: Use this_cpu_ops
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
C
h
ris
t
oph
L
am
e
ter
r
a
ndom:
U
se
t
his_cpu_inc
_
r
e
turn
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
C
hris
t
op
h
Lameter
fs:
U
se this_c
p
u_inc
_
ret
u
rn i
n
buffe
r
.
c
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph
Lameter
highme
m
: Use this_cpu_
x
x_retu
r
n() operations
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph L
a
me
t
er
vmstat
:
Use
this_cpu_inc_return for vm statistics
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph Lameter
x
86:
Sup
p
or
t
for
t
his_cpu_add, sub, dec, inc_re
t
urn
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Chris
t
oph L
a
mete
r
percp
u
: Generic
s
uppor
t
f
or this_cp
u
_add,
s
ub, dec
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
C
hr
i
stoph Lameter
c
o
re: Re
p
lac
e
__get_cpu_va
r
w
i
th __th
i
s_
c
pu_read if
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Chris
t
oph Lam
e
ter
x
e
n:
U
s
e
t
his
_
cpu_ops
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christ
o
ph Lam
e
ter
fs:
U
se thi
s
_
cpu_x
x
opera
t
ions in buffer
.
c
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
C
hristoph Lamet
e
r
fa
k
ekey: S
i
mplify sp
e
akup_
f
ake_key_
p
ressed through
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christ
o
ph
Lameter
kprobes
:
Use this_cpu_ops
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Ch
r
istoph Lame
t
er
dr
i
v
e
rs: Replace _
_
get_c
p
u_va
r
w
ith __this_cpu_r
e
ad
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
C
h
ristoph Lamet
e
r
vmsta
t
: Opt
i
mi
z
e zone counter
m
odifications
t
hrough
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
C
hristoph Lameter
percp
u
counter: Opt
i
mize __percp
u
_counter_add a bit
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-12
Christ
o
ph Lameter
timers
:
Use
this_cpu_read
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-11-06
C
hristoph Lameter
slub: move slabinfo
.
c to
t
ools/slub/slab
i
nfo
.
c
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-26
Christo
p
h Lamete
r
perc
p
u_counter: use this_cpu_ptr() instea
d
of per_cpu
_
ptr()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-06
Chris
t
oph Lam
e
ter
s
lub: Move
f
un
c
tion
s
to reduce #
i
fdefs
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-06
Christoph Lameter
s
lub: Enab
l
e sysfs suppo
r
t
for !CONF
I
G_SLUB_D
E
BUG
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Christoph
L
ame
t
er
s
l
ub: ex
t
r
act common co
d
e to remo
v
e objec
t
s fro
m
pa
r
t
ial
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Christoph L
a
meter
SLU
B
: Pass act
i
ve and inactive redzon
e
fla
g
s instead
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
C
hristoph Lameter
slub
:
reduce
d
i
f
ferences between SMP an
d
NUMA
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Ch
r
istoph Lameter
S
lub: UP ban
d
aid
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Christ
o
ph Lameter
slu
b
: Fi
x
up
m
issin
g
kmalloc_cache -> kme
m
_
c
ache_node
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Chr
i
stoph Lameter
slub: Add du
m
my functions for the !S
L
UB_DEBUG case
Signed-off-by:
Christoph Lameter
<cl@linux.com>
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