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mm: thp: tail page refcounting fix
2011-11-02
A
n
d
rea
Arc
a
ngeli
mm: thp: tai
l
p
a
ge
r
efc
o
u
nting fix
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-01
Andr
e
a Arcangeli
t
hp: mremap support and TLB optimization
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-01
And
r
ea Arcangel
i
mre
m
ap: avoid se
n
ding
o
ne IPI per page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-01
Andrea Arcangeli
mremap
:
check for overfl
o
w using delt
a
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Ar
c
angeli
m
i
grate: don't
accoun
t
s
w
a
pcache as shmem
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Ar
c
angeli
mm: vmscan: do not use page_count with
o
ut a page pin
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andr
e
a Arcangeli
mm: remove
khugep
a
g
ed do
u
ble thp vmstat update
w
it
h
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
A
ndrea
A
rcangeli
m
m
: thp: opti
m
ize memcg charg
e
in kh
u
gepaged
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
Andrea Arcangeli
mm/compaction: rever
s
e the
c
han
g
e that forbade sync
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-04-28
Andrea Arcangel
i
mm: thp: fi
x
/de
v
/zero MAP
_
PR
I
V
A
T
E an
d
vm_f
l
ags cleanu
p
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
A
ndrea
Arcangeli
mm: compactio
n
: Use async m
i
gration for _
_
G
F
P_NO
_
KSWAPD
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
And
r
ea Arc
a
n
geli
mm: compaction: minimise the
time IRQs are
d
isabled
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
An
d
rea Arcangeli
mm: compaction: prevent
k
s
wapd
c
ompacti
n
g memory
to
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-17
Andrea Arcangeli
mm: P
a
g
eBu
d
dy and mapcount robustnes
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-13
Andrea Arcangeli
thp: fix page_referenced to modify ma
p
count/vm_flags
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-10
A
ndrea Arcangeli
x86/mm:
F
i
x pg
d
_lock deadlock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-15
Andrea Arcangeli
thp: prevent hugep
a
ges durin
g
args/env copying in
t
o
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-03
Andrea Arc
a
ngeli
mm:
w
hen migra
t
e_pages
returns 0,
a
l
l
pag
e
s
must have
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea
Ar
c
ang
e
li
m
m: compaction: don't depend
o
n HUGETLB_PA
G
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
A
n
drea
A
rcang
e
li
th
p
: fix PARAVIRT x86 32bit noPA
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-16
Andrea Arcang
e
li
fix
n
o
n-x86
b
uild failure in
pmdp_get_
a
nd_cle
a
r
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangeli
[IA6
4
]
fix ia64 build failur
e
in pmdp_get
_
and_clear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea A
r
cange
l
i
thp: add compound_trans_
h
ead
(
) helper
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a A
r
c
a
n
gel
i
thp
:
K
SM on THP
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
khugepag
e
d
:
make khugepag
e
d aware abou
t
ma
d
vise
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea
Arcangeli
thp: madvise(MADV
_
NO
H
UGE
P
AG
E
)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arc
a
ngeli
thp: mm:
d
efine MADV
_
NOHUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
dre
a
Arca
n
geli
thp:
compound_tra
n
s_order
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcange
l
i
t
h
p
:
fix memory-failure hugetlbfs vs THP
c
ollision
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea
A
r
cangel
i
thp: ad
d
debug checks
f
or mapcount re
l
ated invariants
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea
A
r
c
ange
l
i
thp:
u
se compac
t
ion for all allo
c
at
i
on orders
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea A
r
c
a
ng
e
l
i
thp: u
s
e compaction
in kswapd
for G
F
P
_
ATOMIC ord
e
r
>
0
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
t
hp: freeze
k
h
u
gepaged
a
n
d ksmd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arca
n
g
eli
thp: mmu_noti
f
i
e
r_tes
t
_young
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: don't allow transparent hugepage support
w
i
t
hout
P
S
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
a
v
o
id breaking hu
g
e pmd
invariant
s
in cas
e
of
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arc
a
ngeli
th
p
: tr
a
nshuge isolate_migra
t
e
p
ages()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Ar
c
angeli
thp: select CONFIG_COMPACTION if TRANSPARENT_HUGE
P
AGE
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angeli
thp: transparent h
u
gep
a
ge con
f
ig cho
i
c
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
allo
c
a
te mem
o
ry in
khu
g
ep
a
ged out
s
ide of mmap_sem
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
th
p
: add numa
aware
n
es
s
to hugepage allocations
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
Arcang
e
li
thp: enable direct defrag
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
thp: set recom
m
ended min free kbytes
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
thp: remove PG_b
u
ddy
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
th
p
: skip
t
ranshuge p
a
ges in
k
sm
for now
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: khugepaged vm
a
merge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
n
geli
thp:
khugepaged
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea A
r
cang
e
li
t
h
p: transpare
n
t hugepage vmstat
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea A
r
cangeli
thp
:
me
m
cg huge memor
y
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp: mem
c
g
compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcan
g
eli
thp: pmd_trans_huge migrate bugcheck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
A
r
cangeli
thp:
m
adv
i
s
e(MADV_HUGEPAGE)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcange
l
i
thp: ve
r
ify
pmd_
t
rans_huge isn't leak
i
ng
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea A
r
c
angeli
thp: split_huge_pa
g
e an
o
n_vma
o
r
dering dependency
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndre
a
Arcangeli
thp: t
r
ansparent hugep
a
ge core
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
c
angeli
th
p
: don't alloc
h
a
rder f
o
r gf
p
nomemalloc eve
n
if
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cang
e
l
i
th
p
: _GFP_NO_KSWA
P
D
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
ca
n
g
e
l
i
thp: k
v
m
mmu t
r
anspare
n
t
huge
p
age support
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
A
n
d
r
ea
Arcangeli
thp: split_huge_pag
e
p
a
ging
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rc
a
ngeli
thp: split_huge_page_mm/
v
ma
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcange
l
i
t
hp
:
add pmd_huge
_
pte to mm_struct
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea Arcangeli
thp: clear pag
e
compo
u
n
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp: add pmd mmu_notifier helpers
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
thp: pte alloc trans splitti
n
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangel
i
th
p
: ba
i
l
o
ut gup_fast on
sp
l
itting p
m
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a Ar
c
angeli
thp: add pmd man
g
ling fu
n
ctions to x86
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea
Arcan
g
eli
thp:
a
dd pmd mangling generic f
u
nctions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: sp
e
c
ial pm
d
_tr
a
ns_
*
functions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
t
h
p
: CONFI
G
_TRANSPARENT_HUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: comment re
m
inde
r
in destroy_compound_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arca
n
geli
thp: export maybe_mkwri
t
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
n
o
parav
i
r
t
version of pmd ops
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: add pmd paravirt o
p
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangeli
thp: add
n
a
t
i
ve_set_pm
d
_
at
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcan
g
eli
thp: clear co
m
pound mappi
n
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
u
pdate futex
c
ompound knowledge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: put_pa
g
e
:
recheck P
a
geHea
d
after releasin
g
th
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp:
a
l
t
er compound get_page/put_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: comp
o
und
_
l
o
ck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p:
mm: define MA
D
V_HUG
E
PAG
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: t
r
ansparent hugepage
support documentation
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
th
p
: fix
b
ad_page to show the
r
eal reason th
e
pa
g
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andrea Arcangeli
mmap: c
a
ll
u
nlink_anon_vm
a
s() in __sp
l
i
t
_
vma() in case
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-09-23
And
r
e
a
A
rcang
e
li
rmap: fi
x
walk during fo
r
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-09-10
And
r
ea Arcangeli
mm:
a
void warning when
C
OMPACTION is selected
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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commitdiff
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tree
2010-09-10
An
d
rea
Arcangeli
mm:
f
ix swapin race condi
t
ion
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andrea Arcangeli
mm
:
se
t
VM
_
FAULT_WRITE in
do_
s
w
a
p_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2010-08-10
Andrea Arcange
l
i
r
map: add anon_vma bug check
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
A
n
d
re
a
Arcange
l
i
rm
a
p
: resurrec
t
p
a
ge_a
d
d
r
e
ss_
i
n
_vma 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 Arcange
l
i
rmap:
always use anon_
v
ma root
p
o
in
t
e
r
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
An
d
r
e
a
Arcangeli
k
s
m
: fix ksm swapin
time optimization
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2010-08-10
Andrea A
r
can
g
e
li
rmap: always add
new vmas at the en
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-10
Andrea Arcange
l
i
mmap: r
e
mo
v
e un
n
e
cessary lock fr
o
m __vma_link
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-08-02
Andre
a
Arc
a
nge
l
i
KVM: MM
U
:
fix mmu notifier
i
nvalidate handler for hu
g
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
|
tree
2010-04-24
A
n
d
rea Arcangeli
memcg: fix pre
p
are
migration
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-01-11
Andrea Arcan
g
e
l
i
m
m: hu
g
etlb: fix clear_huge
_
page(
)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2009-09-22
Andrea Arcangeli
ks
m
: fix deadlock with munloc
k
in exit_mm
a
p
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2009-03-24
Andrea Arc
a
nge
l
i
KVM: Fix
m
issing
smp tlb flush in inv
l
p
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2008-07-29
A
n
drea
Ar
c
angeli
KVM:
Synchro
n
ize guest p
h
ysical me
m
ory map to host
.
.
.
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
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