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powerpc: gup_hugepte() support THP based tail recounting
2011-11-11
Andrea Arcange
l
i
p
o
werpc: gup
_
hugepte()
s
upport THP based tai
l
reco
u
nting
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
Andrea
Arcan
g
eli
po
w
e
r
pc: gup_hugepte() avoid
freei
n
g the head page
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
A
n
drea A
r
cangeli
p
o
w
er
p
c: get_hugep
t
e() don't put
_
p
a
ge() the wrong
pa
g
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
Andrea Ar
c
angeli
power
p
c: remove super
f
luous Page
T
a
il checks on the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
A
ndrea Arca
n
geli
mm
:
thp: tail p
a
ge refcountin
g
f
ix
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Arcan
g
el
i
migr
a
te: don't acc
o
u
n
t swapcache as
shmem
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
A
n
d
r
e
a Arcang
e
li
mm
:
vmscan: do not use pa
g
e_coun
t
without a page pin
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andre
a
Arcangeli
m
m
: remove khugepage
d
double thp vms
t
at
update with
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
Andr
e
a Arcange
l
i
mm: thp:
o
pt
i
mize memcg charge in k
h
ug
e
pa
g
ed
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
Andrea
A
rca
n
gel
i
mm/
c
o
mpaction: revers
e
the cha
n
ge tha
t
forbad
e
sync
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-04-28
Andrea Arcan
g
e
l
i
m
m:
t
h
p
:
f
i
x
/dev/zer
o
MAP_PRIVATE
and
v
m_fla
g
s
cleanup
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea
Arcangeli
mm: co
m
paction: Use async mi
g
r
a
t
ion for __GFP
_
NO_KSWAPD
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
An
d
rea Arcangeli
mm
:
co
m
paction: minimi
s
e
t
he t
i
me
IRQs are dis
a
bled
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
A
ndrea
A
rc
a
n
g
eli
mm: compact
i
on: preve
n
t
k
swapd compactin
g
memory to
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-17
Andrea Arcangeli
mm: PageBuddy an
d
mapcount
r
obu
s
tness
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-13
Andrea
A
rcangeli
thp: fix page
_
r
e
ferenced to
modify mapcount/vm_flags
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-10
Andrea Arcangel
i
x86/m
m
: Fix pgd_lock deadlock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-15
Andr
e
a A
r
ca
n
gel
i
thp:
prev
e
nt hugepages d
u
ring args/env cop
y
ing into
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-03
Andr
e
a A
r
c
angeli
mm: when migrate_pag
e
s returns 0, all pages must hav
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Arcangeli
mm:
c
o
mpact
i
on: don't depe
n
d
on HUGETLB_PAG
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Arcangeli
thp
:
fix
PAR
A
VIRT x86 32b
i
t
noPAE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-16
Andrea Arcan
g
eli
fix
non-x86 b
u
ild
f
a
i
lure in pmdp_
g
et_a
n
d_c
l
ear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangel
i
[IA64]
f
ix i
a
64 build failur
e
in pmdp_get_
a
n
d
_clear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
a
n
geli
thp:
a
dd compound_trans_head()
helper
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea Arcangeli
thp: KS
M
o
n THP
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcan
g
eli
thp: khugepaged: make khugepaged aware about madvise
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
can
g
eli
t
h
p: m
a
dvise(MADV_
N
OH
U
GEPAGE)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: mm: define MADV_NOHUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: compou
n
d_tr
a
n
s_order
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
thp: fix mem
o
ry-
f
ailure hugetlbfs vs
THP colli
s
ion
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add d
e
bug chec
k
s for map
c
ount related invaria
n
t
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea A
r
cang
e
li
t
hp: use comp
a
ction for
all alloca
t
ion orders
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: use
compact
i
on i
n
kswa
p
d f
o
r GFP_ATO
M
IC ord
e
r > 0
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
freeze k
h
ugepaged and
k
s
md
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
: mmu_notifier_test_young
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: don't allow transparent hugepage support
withou
t
P
S
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
th
p
: 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 isol
a
te_mig
r
atepages()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: select C
O
NFIG
_
COMPACTION if TRANSPARENT_
H
U
GEPA
G
E
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: transpare
n
t
hugep
a
ge
co
n
fig
c
ho
i
c
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcan
g
eli
thp:
a
llocate
m
emo
r
y in
khugepaged outside o
f
mmap_sem
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
th
p
:
a
dd
n
uma awareness t
o
hugepage allocations
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
geli
thp: enable d
i
r
ect defrag
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
thp: set recommen
d
ed min free
k
b
ytes
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcange
l
i
thp:
rem
o
ve PG_buddy
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
sk
i
p transhu
g
e
pag
e
s in ksm
f
o
r
no
w
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
thp: kh
u
gepaged v
m
a merge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arca
n
g
eli
thp: khu
g
e
pag
e
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcang
e
li
thp: transparent
h
ugepag
e
vm
s
ta
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: memcg huge
m
e
mory
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
geli
thp
:
m
e
mcg compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: pmd_trans_huge migra
t
e bugch
e
ck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: madvise(MADV_HUGEPAGE)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp:
verify pmd_trans_huge
i
sn't leaki
n
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arca
n
gel
i
t
hp
:
split_huge_pa
g
e anon
_
vma
o
r
d
erin
g
dependen
c
y
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: trans
p
arent h
u
gepage
core
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
thp: don't
alloc harder for gf
p
no
m
emalloc even if
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rc
a
ngeli
thp:
_GFP_NO_KSWAPD
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea
A
r
c
an
g
eli
thp: kvm mmu transpa
r
ent hugepage support
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: clear_co
p
y_huge_p
a
g
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp
:
split_huge_page pag
i
ng
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndre
a
Ar
c
an
g
e
l
i
thp: split_huge
_
p
a
ge_mm/vm
a
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add
p
md_huge_pte to m
m
_
s
truct
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a Arcangeli
t
h
p: cle
a
r page compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp: add
p
md mmu_
n
otif
i
er helpers
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
: pte alloc trans s
p
l
itting
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: bail ou
t
gup_fast on spli
t
ting pmd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
t
hp: add pmd m
a
ngl
i
ng
f
unction
s
t
o
x86
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
t
h
p
: add pmd mang
l
ing generic functions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
thp: spe
c
ial pmd_tra
n
s_
*
f
u
nctions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
thp: CONF
I
G_TRANSPARENT_HU
G
EPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcan
g
eli
thp:
c
om
m
ent reminder in destroy_compoun
d
_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp: ex
p
ort
m
aybe_mkwrit
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
thp
:
no paravirt v
e
r
sion
o
f
pmd ops
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add pmd pa
r
av
i
r
t o
p
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arca
n
ge
l
i
thp: add
n
a
tive_set_pmd_a
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
re
a
Arcan
g
el
i
thp: clear compound mapping
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: update fu
t
ex compou
n
d knowledge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
c
angeli
t
h
p:
p
ut_page:
reche
c
k PageHead after r
e
lea
s
ing the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp: al
t
er compoun
d
get_pa
g
e/
p
ut_
p
age
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
dr
e
a Arcangeli
thp: c
o
mpound_lock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea A
r
cangeli
thp: mm: de
f
ine MADV_HUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
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2011-01-14
And
r
ea Arcan
g
eli
thp: transparent hugepage suppor
t
docu
m
entatio
n
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2011-01-14
Andrea
Arcangeli
thp: fix bad_page
to show t
h
e real rea
s
on the
page
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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2010-09-23
Andrea Arcangeli
mmap:
call u
n
l
i
nk_ano
n
_vmas() in __sp
l
it_vma() in
c
ase
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-09-23
Andrea Arcan
g
eli
rmap: fix
w
alk during fork
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-09-10
Andr
e
a Arcangeli
mm: avoid warning when C
O
MPACTION is
s
elected
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-09-10
A
ndrea Arcangeli
mm: fix
s
w
api
n
race condition
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-08-10
Andrea Arcangeli
mm: set VM_FAULT_WRI
T
E in do_swap_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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2010-08-10
An
d
rea Arcangeli
rmap: add an
o
n_vma
b
ug c
h
ec
k
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-08-10
Andrea
A
rcangeli
r
m
a
p:
resurrect p
a
ge_
a
dd
r
e
ss_in_vma anon_vma check
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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2010-08-10
Andrea Arcangeli
rmap: always use anon_vm
a
r
o
o
t poin
t
er
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-08-10
A
n
d
r
e
a Arcangeli
ksm: fix ksm swapi
n
time optimiz
a
tion
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andre
a
Ar
c
angel
i
rmap: al
w
ays add ne
w
vm
a
s at
t
he
e
nd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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2010-08-10
Andrea Arcangeli
m
map: remove
u
nnecessary lock from __vm
a
_li
n
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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2010-08-02
Andrea A
r
cangeli
KVM:
M
MU: fix mmu not
i
fier i
n
v
a
l
idate
h
andler fo
r
h
u
ge
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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2010-04-24
Andrea Arcangeli
memc
g
: fix
p
repare mig
r
a
ti
o
n
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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2010-01-11
Andr
e
a Arcangeli
m
m
:
h
ugetlb: fix
c
le
a
r_huge_pag
e
()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2009-09-22
Andre
a
A
r
cangeli
ksm: fix deadlock with
m
un
l
ock in exit_mmap
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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2009-03-24
A
n
d
rea Arcang
e
li
KVM: Fi
x
missi
n
g sm
p
tlb flush in invlpg
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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