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powerpc: gup_hugepte() avoid freeing the head page too many times
2011-11-11
Andrea Arcangeli
powerpc:
g
up
_
hugept
e
()
a
void
f
reein
g
t
he head page
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
Andrea
Arcangeli
powerpc: get_h
u
ge
p
te() don't put_p
a
ge() the
w
rong
p
a
ge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
And
r
ea Arcangeli
power
p
c:
r
emo
v
e superfl
u
ou
s
PageTail checks on the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
An
d
rea Ar
c
ange
l
i
mm: thp:
t
ail
p
age
refcounting
f
i
x
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Arcangeli
m
igrat
e
: don't account swapcache as shmem
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
A
ndrea Arcange
l
i
mm: vmscan: do not use page_count
w
i
t
hout a page pin
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Arcangeli
m
m
: remove khu
g
epaged double thp v
m
stat update with
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
A
ndrea
Arcangeli
mm
:
thp: optim
i
ze m
e
m
cg charge i
n
khugepaged
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
Andrea Arcange
l
i
mm/compaction:
rev
e
rse th
e
chang
e
that forbade sync
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-04-28
Andrea
Arcan
g
e
li
mm
:
th
p
: fix /dev/zero
M
A
P
_PRIVATE
and vm
_
flags cleanups
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
A
n
dr
e
a
Arcang
e
li
m
m: compaction:
U
se
a
sync migration
f
o
r __GFP_NO_KSWAPD
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea Arcangeli
mm: comp
a
ction: mini
m
i
s
e
th
e
t
ime IRQs are disabled
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
A
n
drea Arcangeli
mm: compaction: prevent kswapd
compact
i
ng memory to
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-17
Andrea Arc
a
ngeli
mm
:
Pa
g
eBu
d
d
y
and ma
p
count r
o
bustnes
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-13
Andrea Arcan
g
eli
th
p
: fix
pa
g
e_refer
e
nc
e
d to mo
d
if
y
mapcou
n
t/v
m
_flags
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-10
A
nd
r
ea Ar
c
ange
l
i
x86
/
mm: Fix pgd_lock de
a
dlo
c
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-15
Andrea
A
rcange
l
i
thp: prevent hugepage
s
d
u
ring
a
rgs/env copying
into
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-03
An
d
r
e
a Arcangeli
mm: when m
i
grate_pag
e
s re
t
u
rns 0, a
l
l pages
m
ust hav
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
A
n
drea Arca
n
g
eli
mm: compaction: don'
t
depend o
n
HUGETLB
_
PAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
Andrea Arcange
l
i
thp: f
i
x PARAVIR
T
x8
6
32bit noPAE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-16
Andrea Arcangeli
fix non-x86 buil
d
failure in pmdp
_
get_an
d
_cl
e
a
r
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
[
IA64] fix ia
6
4 build f
a
ilu
r
e in pmd
p
_get_and_clear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Ar
c
an
g
eli
thp: a
d
d compo
u
nd_trans_head() helper
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: KSM on THP
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Ar
c
a
ngel
i
thp: khugepaged: make k
h
ugepaged a
w
are about madvise
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
e
a
Arcan
g
eli
thp:
m
advise(MADV_NOHUGEPAGE)
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
And
r
e
a
Arc
a
ngeli
t
h
p:
c
ompoun
d
_tra
n
s
_
orde
r
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
thp:
fix memory-failure hugetlbfs vs THP col
l
ision
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
thp:
add d
e
bug checks f
o
r mapcou
n
t r
e
lated invarian
t
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
dre
a
Arcang
e
li
th
p
:
use
compac
t
ion for all allocation or
d
ers
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arc
a
ngeli
thp:
u
se compac
t
i
o
n i
n
kswapd
f
or
G
F
P
_ATOMIC ord
e
r
>
0
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangel
i
t
h
p: freeze khugepaged and
k
smd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angeli
thp: mmu_notifier_t
e
st_you
n
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angeli
thp: don
'
t allow transpare
n
t h
u
g
e
page
support without
P
SE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
thp
:
avo
i
d
breaking huge pmd invar
i
ant
s
in case of
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
ngeli
th
p
: t
r
anshuge isolate_migratepage
s
()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangel
i
thp: select CONFIG_COMPACTION if TRA
N
SPARENT_HUG
E
P
A
GE
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcangeli
t
h
p
:
tran
s
paren
t
hugep
a
g
e
config
c
hoic
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arca
n
geli
thp: allocat
e
m
e
m
o
r
y in khugep
a
ged outsid
e
of mmap_sem
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcan
g
eli
thp: add
n
u
ma awar
e
ne
s
s to hugepage allocat
i
ons
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: enable di
r
ect def
r
ag
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcan
g
eli
thp
:
set recommended m
i
n free kbytes
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
thp: remove PG_buddy
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rca
n
geli
th
p
:
skip t
r
anshu
g
e pages 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
m
erge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
thp: khugepaged
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
r
ea Arcangeli
thp: transparent
h
ugepage
vmst
a
t
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
thp: memcg hu
g
e memory
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
can
g
eli
t
hp: memcg
compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
t
hp: pmd_trans_huge mig
r
ate bugche
c
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea A
r
cangeli
thp:
madvise(M
A
DV
_
HUGEPAGE)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: ve
r
ify p
m
d_trans_huge isn't leaking
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
s
p
l
it_huge_page ano
n
_vm
a
ord
e
ring dependency
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp:
t
ransparent hugepa
g
e core
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Ar
c
ang
e
li
t
hp:
d
o
n'
t
alloc ha
r
der for gfp no
m
ema
l
loc
e
v
en if
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea
Arcangeli
th
p
: _GFP_NO_KSWAPD
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
k
v
m mmu transparent hugepage
s
upport
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp
:
cle
a
r_copy_h
u
ge_
p
age
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
t
h
p:
s
plit_hug
e
_pag
e
paging
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
spli
t
_huge_
p
age_mm/
v
ma
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_struct
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
h
p: clear page
compound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
thp: add pmd mmu_
n
otif
i
er helpers
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
r
e
a Arcangeli
thp: pte a
l
loc trans splitting
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rca
n
gel
i
thp: bail o
u
t
gu
p
_fast on sp
l
itting pmd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangel
i
th
p
: add pmd
mangling functi
o
ns to x8
6
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
: ad
d
pmd
mangling generic fu
n
ctions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea A
r
cangeli
thp: special pmd_tra
n
s_* functions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea A
r
cangel
i
thp: CONFIG_T
R
AN
S
PARENT_
H
UGE
P
AGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndre
a
Arcangeli
thp: commen
t
reminder in destroy
_
compound_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
t
hp:
e
xport maybe_mk
w
rit
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcang
e
li
thp: no paravirt vers
i
on o
f
pmd ops
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: add pmd
paravirt ops
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcan
g
eli
thp: add native_s
e
t_pm
d
_at
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arc
a
ngeli
thp: clear compound mapping
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
c
angeli
thp:
upd
a
te futex
c
ompound knowledge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
a
ngel
i
thp: put_page: re
c
heck
P
ageH
e
ad aft
e
r
relea
s
ing the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
t
h
p: alter compound
g
et_p
a
ge/put_pag
e
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
r
e
a Arcan
g
e
li
t
h
p:
c
ompo
u
nd_l
o
ck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcan
g
eli
t
h
p
:
m
m
: define MADV_HUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
A
r
c
a
ngeli
th
p
: transparent hugepage support do
c
umentation
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: fix bad_page to show the real
r
e
ason
t
he page
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andrea Arc
a
ngeli
mma
p
: call unli
n
k_
a
non_
v
mas() in
_
_split_
v
m
a() in
c
ase
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andrea A
r
c
a
ng
e
li
rmap: fix w
a
lk during f
o
rk
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-10
Andrea
Arcang
e
li
mm: avoid w
a
rn
i
n
g whe
n
COMPACTION i
s
sel
e
cted
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2010-09-10
Andrea Arca
n
geli
mm
:
f
i
x swapi
n
race conditi
o
n
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea
A
rca
n
g
eli
mm: s
e
t VM_FAULT
_
WRITE in
d
o_swap_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arcangeli
rmap: add anon_
v
ma bug c
h
ecks
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arcangeli
rmap
:
resurrect page_a
d
dre
s
s_i
n
_vma anon_vma check
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arcangeli
r
map: alw
a
y
s use anon_vma root pointer
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea A
r
cangeli
ksm: fix ksm swapin time optimization
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
And
r
ea
A
rc
a
n
geli
rmap:
a
l
w
ays add
new vma
s
a
t
t
he end
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arcan
g
eli
mmap: remove un
n
ecessary lock
f
r
om __vma_link
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-02
Andrea Arcangel
i
K
V
M: MMU
:
fix mmu
notifier invalidate
handler for hug
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-04-24
Andr
e
a
Arcangeli
memcg: fi
x
prepare migration
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-01-11
Andrea
A
rcan
g
eli
mm:
h
ugetlb:
f
ix
c
lear_huge_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2009-09-22
Andrea A
r
cang
e
li
ksm: fix deadlock w
i
t
h m
u
nlock in
e
xit_mmap
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2009-03-24
Andrea
A
r
cangeli
KVM: Fix mi
s
sing smp tlb flush in invl
p
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2008-07-29
Andrea Arca
n
ge
l
i
KVM: S
y
nc
h
ro
n
ize
g
u
est phy
s
ical
m
emo
r
y map t
o
host
.
.
.
Signed-off-by:
Andrea Arcangeli
<andrea@qumranet.com>
commit
|
commitdiff
|
tree
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