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mm: thp: optimize memcg charge in khugepaged
2011-05-25
An
d
r
e
a
Arca
n
gel
i
m
m
: thp:
optimize mem
c
g charge
in khug
e
paged
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-05-25
Andrea Arca
n
geli
mm
/
c
ompaction: reverse the change that forbade sync
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-04-28
Andrea Arcangeli
mm: thp: fix
/
dev/zero MAP_PRIVATE and vm_flags cleanu
p
s
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-03-23
Andrea Arcangeli
mm: compaction:
U
se a
s
ync mi
g
ration
for __GFP_NO_KSWA
P
D
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-03-23
Andrea Arcangeli
mm: co
m
paction:
m
inimise
t
he time IRQs
a
re
dis
a
b
l
e
d
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-03-23
Andr
e
a Arcan
g
e
l
i
mm: c
o
mpaction: prevent kswapd
compa
c
ting memory to
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-03-17
A
ndrea
Ar
c
angeli
mm: Pag
e
Buddy a
n
d mapco
u
nt robustness
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-03-13
Andrea Arcangeli
t
hp:
f
ix page_refe
r
enced to mo
d
ify mapcount
/
vm_fl
a
gs
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-03-10
Andrea
Arcan
g
el
i
x86/mm:
F
ix
p
g
d
_lock deadlock
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-02-15
Andrea
Arcangel
i
thp: prevent hugep
a
ges d
u
ring
args/en
v
copying into
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-02-03
And
r
ea Ar
c
angeli
mm
:
w
hen m
i
grate_pages r
e
turns 0,
all pages must have
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-26
Andr
e
a Arc
a
ngeli
mm: co
m
pac
t
io
n
: d
o
n't depend on HUGETLB_PAG
E
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Arcangeli
thp
:
fix P
A
R
A
VIR
T
x86 32bit noPAE
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-16
Andrea Arcangeli
f
ix non-x86 build failu
r
e
i
n pm
d
p_ge
t
_and_c
l
ear
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
[IA
6
4
]
f
i
x ia64
b
uild fai
l
ur
e
in
p
mdp_get_and_clear
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add
comp
o
u
nd_trans_head()
h
elper
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
t
h
p: KSM on
THP
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arca
n
g
el
i
t
h
p:
k
hugepa
g
ed: make khugepaged a
w
are about
m
advi
s
e
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Ar
c
angeli
thp: madv
i
s
e
(MADV_NOHUGEP
A
GE)
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Ar
c
ange
l
i
thp: mm: define
M
A
D
V_NOHUGEPA
G
E
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: compound_trans_order
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Ar
c
a
ngeli
thp: f
i
x memory-failu
r
e hugetlb
f
s vs TH
P
collisio
n
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
thp:
add debug checks
f
or
mapcount
r
elated invar
i
ants
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arca
n
gel
i
thp: use com
p
ac
t
ion fo
r
a
ll allocatio
n
o
r
d
ers
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
thp: use compac
t
ion in ks
w
apd
for
GFP_ATOMIC order > 0
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
c
a
ngeli
th
p
:
freeze khugepaged
a
nd ks
m
d
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
ngeli
thp:
m
mu_notifier_tes
t
_young
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: don't
allow
t
ran
s
p
arent huge
p
age support without P
S
E
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
thp
:
avoid
br
e
aki
n
g huge pmd
i
n
variants in case
o
f
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
el
i
t
hp:
tra
n
shuge isol
a
te_migr
a
te
p
ages()
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
s
el
e
c
t CONFI
G
_COMPACT
I
ON i
f
TRANSPARENT
_
HUGEPAG
E
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arc
a
ngeli
thp: tr
a
n
sparent hugepage c
o
nfig ch
o
ice
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arca
n
ge
l
i
thp: allocat
e
memor
y
in kh
u
gepag
e
d o
u
t
side of mmap
_
sem
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arca
n
ge
l
i
thp
:
ad
d
numa awar
e
nes
s
t
o hugepage allocations
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: enable d
i
r
ect d
e
frag
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Ar
c
ang
e
li
thp
:
s
et recommende
d
min
f
ree
kbytes
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: remove
P
G
_buddy
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
a
n
geli
t
h
p
: skip transhuge pages
i
n ksm
for now
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
t
h
p:
k
hugepage
d
vma merge
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
Arcangeli
thp: khugep
a
g
ed
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arca
n
gel
i
thp: t
r
ansparent
hug
e
page vm
s
tat
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea
A
rc
a
ngeli
thp: memc
g
huge memory
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
t
h
p: memc
g
c
ompou
n
d
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
t
h
p: p
m
d_trans_huge migrate
bugc
h
eck
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
A
r
cangeli
t
hp: ma
d
vise(MADV_HU
G
E
PAGE)
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
ngeli
thp:
verify pmd_trans_huge
i
sn't leaking
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
c
angel
i
thp: spli
t
_huge_page anon_vm
a
ordering dependency
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
: transpa
r
e
n
t hugepage core
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
thp: don't all
o
c harder for gfp n
o
memalloc even if
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a
A
r
cangeli
thp: _GFP_NO_KSWA
P
D
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: kvm mmu transparent hugepage suppor
t
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Ar
c
a
n
geli
t
h
p: clea
r
_copy_huge_
p
age
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea
Arc
a
ngeli
thp: sp
l
it_h
u
ge_page p
a
ging
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
nd
r
ea Arcan
g
eli
thp: s
p
lit_hug
e
_page_mm/vma
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p
: add
p
md_
h
uge_pte to
mm_s
t
ruct
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea
Arcangeli
thp: clear page comp
o
und
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
a
d
d
p
md
m
m
u
_notifier
h
e
l
p
e
rs
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angeli
thp
:
pte
alloc trans splittin
g
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
nd
r
ea Arcangeli
t
hp: b
a
i
l
o
ut gup_f
a
s
t on splitting
p
md
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arc
a
ngeli
thp: add pmd mangling functions to x86
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: add pmd mangling
g
eneri
c
functions
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
thp: special pmd_trans_* function
s
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
C
ONFIG_TRANSPAR
E
N
T_HUGEPAGE
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcange
l
i
thp: comment remind
e
r in destroy
_
compoun
d
_page
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangeli
thp: export maybe_mkwrit
e
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
t
h
p:
n
o paravirt ve
r
sion of
pmd ops
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p: add pmd pa
r
avirt ops
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: add native_set_
p
md_
a
t
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea Ar
c
angel
i
thp: clea
r
compound mappi
n
g
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
u
pda
t
e futex
co
m
pound knowledge
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: put_pa
g
e
:
recheck PageHea
d
after r
e
leasi
n
g the
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcang
e
li
thp: a
l
ter compound get_page/p
u
t
_page
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp:
c
ompound_lock
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: mm: de
f
ine MADV_HUGEPAG
E
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
c
angeli
thp:
t
ransparent hu
g
epage suppor
t
docu
m
e
ntation
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
f
ix ba
d
_page
to show the real
r
eason t
h
e page
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2010-09-23
A
ndre
a
Arcange
l
i
mmap: call unlink_ano
n
_vmas() in
_
_split_
v
ma(
)
in
c
ase
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2010-09-23
Andrea Arcangeli
r
map: fix
walk
d
u
r
i
ng fork
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2010-09-10
Andrea Arcangeli
mm: avoid warning
w
h
e
n
C
O
MPACTION
i
s
selected
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2010-09-10
Andrea
A
rcangeli
mm: fix swapin race c
o
ndition
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-10
A
n
d
rea Arcangeli
m
m
: set
VM
_
FAULT_WRITE in d
o
_swap_page()
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-10
Andrea
A
rcange
l
i
rma
p
: ad
d
an
o
n_vma bug checks
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
commit
|
commitdiff
|
tree
2010-08-10
A
n
drea Ar
c
an
g
e
li
r
map: resurrect page_a
d
d
ress_in_vm
a
anon_
v
m
a check
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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2010-08-10
Andrea Arcang
e
li
rma
p
:
alwa
y
s us
e
anon_vma
root pointer
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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2010-08-10
Andrea Arc
a
ngeli
ksm:
fix ksm swap
i
n
t
i
m
e optimizatio
n
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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2010-08-10
Andrea Arcangeli
r
m
a
p: always add
n
e
w
vmas a
t
the e
n
d
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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2010-08-10
A
ndrea Arcangeli
mma
p
: rem
o
ve unnecessary lock f
r
o
m __v
m
a_link
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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2010-08-02
A
n
dre
a
Arcangeli
KVM: MMU: fix
m
mu
n
oti
f
ier
inval
i
date han
d
le
r
f
o
r huge
.
.
.
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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2010-04-24
An
d
rea Arcangeli
mem
c
g: fi
x
prep
a
re migration
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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2010-01-11
Andrea Arcangeli
mm
:
h
ug
e
tlb: fix c
l
e
ar_hug
e
_page()
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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2009-09-22
A
ndrea
A
r
c
angeli
k
s
m
: fix
d
eadlock
w
ith munlock
in e
x
i
t_m
m
ap
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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2009-03-24
A
n
drea Arca
n
geli
KVM:
F
ix m
i
ssing smp t
l
b flush in invlpg
Signed-off-by: Andrea Arcangeli <
aarcange@redhat.com
>
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