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thp: allocate memory in khugepaged outside of mmap_sem write mode
2011-01-14
An
d
r
e
a Arcangel
i
thp:
a
llocate me
m
ory in khug
e
paged outside of mmap_sem
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp: add numa awarenes
s
to hugepage allocations
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
t
hp: en
a
ble di
r
ect defrag
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: set recommended min free kbytes
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Joha
n
nes Weiner
thp: m
p
rotect: transparen
t
huge
p
a
ge supp
o
rt
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
J
ohannes Weiner
thp:
mprote
c
t
:
pass vma
d
ow
n
to
page tab
l
e walkers
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
J
o
hannes
Weiner
thp: a
d
d pmd_mod
i
fy
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Johan
n
e
s
W
e
ine
r
t
h
p
:
mi
n
core tra
n
sparent hugepag
e
supp
o
rt
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Johannes
W
einer
thp: add x86
32bit suppo
r
t
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
thp:
r
emove PG_buddy
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
t
hp: skip transhu
g
e
p
ages in
ksm fo
r
n
ow
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p
:
khuge
p
aged vma merge
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
A
rcangeli
thp: khugepaged
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea Arcangeli
thp: transparent hugepage vmstat
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
thp: memcg huge memor
y
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Daisuke Nishimura
thp: trans
h
u
g
e
-memc
g
:
commi
t
tail pages at
c
h
arge
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea
Arcangel
i
thp: memcg compound
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
t
hp:
pmd_trans_huge migr
a
t
e
bugcheck
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp:
m
advise
(
MADV_H
U
G
EPA
G
E)
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
Arcangeli
thp: verify pm
d
_t
r
a
n
s_huge
isn
'
t le
a
king
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: spli
t
_huge_page
anon_vma ordering depe
n
dency
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
H
ugh D
i
c
kins
t
h
p: transparent hugepage core
fixlet
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangel
i
thp:
transparent hug
e
page
core
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
th
p
: don't alloc harder
f
or gfp nom
e
malloc even if
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
: _GFP_NO_KSWAPD
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
A
r
ca
n
gel
i
thp: kvm mmu
t
ransparent hugepage supp
o
r
t
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
t
hp: clear_cop
y
_hu
g
e_
p
age
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangel
i
t
h
p: split_huge_
p
age pagi
n
g
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: split_huge_page_mm
/
vma
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
thp: ad
d
pmd
_
huge_pte to mm_s
t
r
u
c
t
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp: cl
e
a
r
page com
p
ound
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add pmd mmu_notifier helper
s
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: pt
e
al
l
oc trans splitting
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcange
l
i
thp
:
bail out gup_fast
on splitting pmd
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangeli
t
h
p: add pmd mangling func
t
i
ons to
x
86
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp: add pmd mangling gen
e
ri
c
functions
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp
:
special pmd_t
r
ans_
*
f
u
nctio
n
s
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangel
i
thp: CONFIG_TRANSPARENT_HUGEPAG
E
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: comment rem
i
nder
i
n de
s
t
r
o
y_compou
n
d_pa
g
e
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: export ma
y
be_mkwrite
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
A
rcangeli
thp: n
o
p
a
ravirt version of pmd ops
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp: ad
d
pmd paravirt o
p
s
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add nat
i
ve_se
t
_pmd_at
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
clear
c
ompound mapping
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
: update
f
utex
c
ompound knowledge
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arca
n
geli
thp: put
_
page: recheck PageHead aft
e
r releasing t
h
e
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
An
d
r
e
a Ar
c
angeli
thp:
a
lter compound get_page/put
_
p
age
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
a
n
g
e
li
thp: compound_lo
c
k
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
thp: mm: define MADV_HUGEPAGE
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangel
i
thp: t
r
a
n
s
p
arent h
u
gepage support docu
m
entation
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Ar
c
angeli
t
h
p: fi
x
b
ad_page to show the
real reason the
page
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Hu
g
h
Dick
i
n
s
thp: k
s
m: free
s
wap when s
w
apcache
pa
g
e is
r
eplaced
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Minchan Kim
writeback: a
v
oid unnece
s
sary d
e
t
e
rmine_d
i
rt
y
able_me
m
ory
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
V
o
lodymyr G
.
Luki
i
a
n
y
k
mm: set cor
r
e
c
t numa
_
zonelist_orde
r
string when
c
onfi
g
ured
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
M
e
l
G
orman
m
m
:
k
swapd
:
u
s
e the
c
lasszone idx that kswapd was
u
s
ing
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Mel Gorman
mm: ksw
a
pd: trea
t
zone->al
l
_unreclaimab
l
e in sleeping
_
prema
t
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Mel Gorman
mm: kswapd: reset ks
w
apd_max_order a
n
d
classzone_idx
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Mel
G
o
r
ma
n
mm: ks
w
apd
:
use
t
he order t
h
at kswapd w
a
s
reclaim
i
ng
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Mel Gor
m
a
n
mm: k
s
wa
p
d
:
keep kswapd awake f
o
r
h
igh-order allocations
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Mel Gorman
mm:
kswa
p
d: stop hi
g
h-or
d
er balancing when any su
i
table
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Steven Rostedt
mm: remov
e
likely()
f
r
o
m grab_c
a
che_page_wri
t
e_begin()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Steven
R
ostedt
mm: rem
o
ve unlikely() from page_mapp
i
ng()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Steven Rosted
t
m
m: remove l
i
ke
l
y
(
) fr
o
m
m
apping_unevi
c
ta
b
le()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
To
b
i
a
s
K
l
auser
vmallo
c
: remo
v
e redundan
t
unlikely
(
)
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
KOSAK
I
Motohiro
m
e
mpol
i
cy
:
remove
taskli
s
t_lock from migrate_pages
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Miche
l
Lesp
i
nasse
m
l
ock:
d
o not hold mma
p
_sem for extended periods of
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Michel Le
s
p
ina
s
se
mm
:
move VM_LOCKED chec
k
t
o
_
_mlock_vma_
p
ages
_
r
a
nge()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Michel Lespinasse
mm: add F
O
LL_MLO
C
K follo
w
_page flag
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Michel L
e
spin
a
sse
m
l
o
ck: only hold mmap_sem i
n
shared mode wh
e
n faultin
g
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Michel
L
espinasse
ml
o
ck: av
o
id
dir
t
ying pages
a
nd triggering writeback
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Michel Lespinass
e
d
o
_wp_page: c
l
arify dirty_pag
e
handling
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Michel Lespinasse
do_wp_page: rem
o
v
e the 'reus
e
'
flag
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Ri
k
van
Ri
e
l
mm: clear PageError bi
t
in ms
y
nc & fsync
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Mande
e
p
Singh Baines
oom: allow a non-C
A
P_SY
S
_
R
ES
O
U
RCE
p
roces to oom_sco
r
e_ad
j
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
David Rientje
s
m
m
: unify module_alloc
c
ode f
o
r
v
m
alloc
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
David Rie
n
tjes
mm
:
remove gfp
m
ask f
r
om p
c
pu_get_vm_areas
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
David Rientje
s
mm: remove unused get_vm
_
area_node
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Mel Go
r
man
mm: vm
s
can: re
n
ame lump
y
_
mode to re
c
laim_mo
d
e
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
Mel Gorman
mm: compact
i
on:
perform a faster migration scan whe
n
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
M
e
l Gorman
m
m
: migrati
o
n:
c
lea
n
u
p migrate_pag
e
s API by matching
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
|
commitdiff
|
tree
2011-01-14
M
el Gorman
mm:
m
i
g
ration
:
allow migration to
o
p
erate
a
s
y
nchronousl
y
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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commitdiff
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2011-01-14
M
el Gorm
a
n
mm
:
vmscan: reclaim order-0 and use
c
om
p
act
i
on ins
t
ead
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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2011-01-14
M
el
Gorman
m
m
:
vmscan
:
convert lumpy_mode
int
o
a
b
itmask
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2011-01-14
Mel G
o
r
man
mm: compacti
o
n: add
trace events for
memory c
o
mpaction
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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2011-01-14
Nikanth Karthikesan
mm: smaps: expor
t
mlock information
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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commitdiff
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2011-01-14
Joe Per
c
h
es
mm: co
n
vert spri
n
tf_symb
o
l to %pS
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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2011-01-14
Hai Shan
fs/mpage
.
c: consol
i
d
a
te code
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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2011-01-14
Nick Piggi
n
mm: fi
n
d_get_pages_contig fixlet
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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2011-01-14
KOS
A
KI M
o
tohiro
vmsca
n
: factor ou
t
ks
w
apd
sleeping logic
f
r
om
kswapd()
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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commitdiff
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2011-01-14
Bob Liu
m
m/page
-
w
r
it
e
b
a
c
k
.
c: fix __se
t
_pag
e
_dirt
y
_
no_writeback
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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commitdiff
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2011-01-14
Andrew M
o
rton
sync_inode_me
t
ad
a
ta
:
fix comment
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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commitdiff
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tree
2011-01-14
Jan Ka
r
a
writeback:
avoid livelocking W
B
_SYNC_ALL writeba
c
k
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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commitdiff
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2011-01-14
J
an Kar
a
writeback: stop ba
c
kground/
k
u
pdate works from
l
i
velocking
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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2011-01-14
W
u
Feng
g
uang
w
rite
b
ack: tra
c
e w
a
keup
e
vent
for
b
ac
k
ground writ
e
back
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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commitdiff
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tree
2011-01-14
Jan
K
ara
writeback: integra
t
ed
b
ackground w
r
iteback wo
r
k
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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2011-01-14
Mel
G
or
m
an
mm: v
m
stat: u
s
e a
s
ingle s
e
tter
fu
n
cti
o
n and cal
l
ba
c
k
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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commitdiff
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2011-01-14
Me
l
G
o
rm
a
n
mm:
page
a
l
locator
:
a
d
j
u
st the per-cpu counter t
h
r
e
shold
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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commitdiff
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tree
2011-01-14
D
a
v
e
Jones
sched:
r
emove long deprecated CLONE_STOPPED fl
a
g
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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2011-01-14
Claudio Scordin
o
atmel_
s
eri
a
l: fi
x
RTS high after ini
t
ialization
i
n
.
.
.
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
commit
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2011-01-14
Eric Dumazet
irq:
u
se per_
c
pu k
s
tat_irqs
Signed-off-by: Linus Torvalds <
torvalds@linux-foundation.org
>
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