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powerpc: gup_hugepte() support THP based tail recounting
2011-11-11
Andrea Arcangeli
powerpc
:
gup_hugepte() su
p
port THP based tail recounti
n
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
A
n
drea Arcangeli
po
w
erpc: gup_hugepte() a
v
oid fre
e
ing t
h
e head page
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
An
d
r
ea Arc
a
ng
e
li
powerpc:
get_h
u
gepte() don
'
t put_page() the wro
n
g
page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
Andre
a
A
r
c
a
n
geli
powerpc: remove superfluous PageTa
i
l chec
k
s on the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
Andrea Arcangeli
m
m
: thp:
tail page
r
efcounting fix
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea A
r
cangeli
mi
g
r
a
te: don't account swapc
a
che
a
s shm
e
m
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Ar
c
angeli
m
m:
vmscan: do not
u
se
pag
e
_
c
o
u
nt without a page
p
in
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Arcan
g
eli
mm:
r
em
o
v
e
khugepaged double thp vmstat up
d
ate wi
t
h
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
A
ndrea Arcangeli
mm
:
thp: o
p
timize memcg cha
r
ge in khu
g
epaged
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
Andrea Arcangeli
mm/
c
ompacti
o
n:
r
e
v
e
r
se the change that forba
d
e
sync
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-04-28
Andrea
Ar
c
angeli
mm: thp:
f
i
x
/
dev/zero MAP_PRIV
A
T
E
and vm_flags cle
a
nup
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea A
r
c
a
ng
e
li
mm: c
o
mpaction: Use async migration for __GFP
_
NO_KSWAPD
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
A
n
dre
a
A
rcangeli
mm: compac
t
ion: minimi
s
e
t
he time IRQs are disa
b
led
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea Arcangeli
mm: com
p
action: prevent k
s
wap
d
comp
a
cting
m
emo
r
y
t
o
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-17
Andrea A
r
cangeli
mm:
PageBuddy
and mapcou
n
t
r
obustness
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-13
Andrea
A
rcange
l
i
thp: fix pag
e
_referen
c
e
d
to
m
odify
m
apcount/vm_flags
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-10
Andrea
A
r
c
a
ngeli
x
86/mm: Fi
x
pgd_lock deadlock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-15
Andre
a
Arcangeli
thp: prevent
hugepages during args
/
env
copying i
n
to
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-03
Andr
e
a
Arca
n
geli
mm:
w
hen migrate_pages return
s
0, all pages must h
a
ve
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Ar
c
angeli
mm: compaction: don
'
t depend
o
n HU
G
ETLB_PA
G
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andr
e
a Arcan
g
eli
thp: fi
x
PARA
V
I
RT x86
32bit n
o
PAE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-16
An
d
rea
A
r
cangel
i
fix non-x86 build f
a
ilure in pmdp_get_an
d
_clear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rc
a
ngeli
[IA64
]
f
ix ia
6
4
build failure in pmdp_get_and_clear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
thp:
add compou
n
d
_trans_he
a
d() helper
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
thp
:
KSM on
T
H
P
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
geli
thp: kh
u
gepaged: make khugepaged aware
abo
u
t madvise
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
c
a
n
g
eli
thp: madvi
s
e(M
A
DV
_
N
OHUGE
P
AGE)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
thp
:
mm: define MADV_NOHUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangel
i
t
hp: compound_tr
a
ns_o
r
de
r
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
th
p
:
f
ix memory-failure hug
e
tlbfs vs THP co
l
lision
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
th
p
: add
d
ebug checks
f
or mapcount related invari
a
nts
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Ar
c
a
n
geli
thp: use comp
a
ction fo
r
a
l
l al
l
ocation
o
rders
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: use compaction i
n
kswapd for GFP_A
T
OMIC order
> 0
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arc
a
ngeli
t
hp:
f
reeze khug
e
pa
g
ed
a
nd ksmd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
t
hp: mmu_notifier_t
e
s
t_young
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
: don't allo
w
trans
p
a
r
ent hugepa
g
e support without
P
SE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
dr
e
a
Arcangeli
thp: avoid breaki
n
g huge pmd invariants in cas
e
of
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
transhuge iso
l
at
e
_
migr
a
tepages()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: select CONFIG_COMPACTION if T
R
ANSPAR
E
NT
_
HUGE
P
A
GE
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
re
a
Arcang
e
li
thp: transparent
h
ugepage conf
i
g
c
hoice
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arca
n
geli
thp: al
l
o
c
ate
mem
o
r
y in khuge
p
a
ged outside of mmap_sem
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
t
hp:
add numa
awareness to hug
e
page allocat
i
ons
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndre
a
Arcangeli
thp:
e
n
able dire
c
t
def
r
ag
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a Arcange
l
i
t
hp
:
set recomme
n
ded
min fre
e
kbytes
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea
A
rcangeli
t
hp:
remove P
G
_bu
d
dy
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
Arcangeli
thp
:
s
k
ip trans
h
uge pag
e
s in ksm for no
w
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
khug
e
p
a
ged vma merge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea
A
rcangeli
t
h
p:
k
hugepaged
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
geli
thp: transparent
h
ug
e
page vmstat
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
ca
n
geli
thp: memcg huge
memory
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea
Arcangeli
thp: memc
g
compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcan
g
eli
thp: pmd_tr
a
ns_huge mi
g
ra
t
e bu
g
chec
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndr
e
a A
r
cangeli
th
p
:
madvise(MADV_HUGEPAGE
)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: verify p
m
d_trans
_
h
u
ge
isn't
l
eaking
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
thp: split_h
u
ge_p
a
ge anon_v
m
a ordering depend
e
ncy
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
Arcan
g
eli
thp: transparent hugepage
c
ore
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
th
p
: don't alloc harder for gfp nomemallo
c
even
if
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea
Arcang
e
li
thp: _GFP_
N
O_KSWAPD
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: kvm mm
u
t
ra
n
sparent hugepage
supp
o
r
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
thp:
clear_copy_huge
_
page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Ar
c
angeli
thp
:
split_huge
_
p
age paging
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
ngeli
thp: split
_
hug
e
_pag
e
_mm/vma
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
c
ang
e
li
thp: add pmd_huge_pte
to m
m
_
s
t
r
uct
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arc
a
ngeli
th
p
:
c
l
ear page compo
u
nd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcange
l
i
thp: add pm
d
mmu_notifi
e
r helpers
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cange
l
i
thp
:
pte alloc trans splitting
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arc
a
ng
e
li
th
p
: bail out gup_fast
on
splitting pmd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
thp
:
add pmd man
g
ling f
u
ncti
o
ns to x86
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
add pmd mangl
i
ng
g
eneric
function
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
th
p
: specia
l
pmd_trans_* functions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp
:
CON
F
IG_TRAN
S
PARENT_HUGEPAG
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
ngeli
thp
:
co
m
m
ent reminder in destroy_compound_p
a
ge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
thp: export
m
a
y
be
_
m
kwr
i
te
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: n
o
paravirt
v
ers
i
on of pmd o
p
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
geli
thp: add
pmd paravirt ops
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add native_
s
e
t_pmd_at
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
thp: clear compoun
d
mapp
i
ng
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
update
futex compou
n
d k
n
owl
e
dg
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a Arcangeli
t
h
p: pu
t
_
page:
r
e
c
heck Pag
e
Head after releas
i
ng the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangel
i
thp: al
t
er comp
o
un
d
g
e
t
_page/put_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
thp: compound_lock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arca
n
geli
thp
:
mm:
d
e
fine MADV
_
HUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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tree
2011-01-14
Andrea Arcan
g
eli
thp:
transparen
t
hugepage suppo
r
t
documentation
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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tree
2011-01-14
Andrea Arcangeli
t
hp: fix bad_page to show the real reason the page
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-09-23
Andrea Arcan
g
eli
mmap: ca
l
l u
n
l
ink_anon_vmas
(
) in __s
p
lit_vma() i
n
case
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-09-23
A
ndrea
A
rcangel
i
rmap: fix
w
al
k
during fork
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-09-10
A
ndrea Arc
a
ngeli
mm:
av
o
i
d
warning
when
COMPACT
I
ON is sele
c
te
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-09-10
Andrea A
r
cangeli
mm: fix sw
a
pin ra
c
e condit
i
on
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-08-10
Andrea Ar
c
an
g
eli
m
m: set
VM_FAULT_WRITE in do_
s
wap_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
An
d
rea Arcangeli
rma
p
:
a
dd
a
non_vma
b
ug
c
hecks
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andrea Arcan
g
eli
rmap: resurrect page_add
r
ess_in_vm
a
anon_vma check
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andrea Ar
c
angeli
rm
a
p: alwa
y
s us
e
an
o
n
_
vma roo
t
po
i
nter
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andrea
Arcangeli
ksm: fix ksm swa
p
in time optimization
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andrea Ar
c
angeli
rmap:
al
w
ays add
n
ew vmas at the end
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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2010-08-10
Andr
e
a
A
r
c
a
ngel
i
mmap: remove unne
c
essary lo
c
k from __vma_link
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-02
An
d
re
a
Arca
n
geli
KVM: MMU: fix mmu notifie
r
invalidate h
a
n
dler for hug
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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tree
2010-04-24
Andrea Arcang
e
li
m
emc
g
: fix prepare
migration
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-01-11
A
ndrea
A
rcangeli
mm: hug
e
t
l
b
: fi
x
clear_huge_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
|
tree
2009-09-22
Andrea
A
rcangeli
k
sm: fix d
e
adlo
c
k
with munlock in ex
i
t_mmap
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2009-03-24
Andrea Arcangeli
KV
M
: Fix m
i
ssi
n
g smp tlb fl
u
s
h
i
n
invlpg
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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