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powerpc: gup_huge_pmd() return 0 if pte changes
2011-11-11
Andrea
A
r
cangeli
po
w
erpc: gup_huge_pmd() return 0 if pte changes
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
A
n
drea Arcangeli
powerp
c
: gup_hugepte() support T
H
P base
d
t
a
il recounting
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
Andrea Arcangeli
po
w
e
r
pc: gup_hugepte() a
v
oid freeing the head page
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
Andrea Arcangeli
powerpc: get_hugepte(
)
d
o
n'
t
put_
p
a
ge() the wrong page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
Andr
e
a Arcangeli
po
w
e
r
p
c
:
remove supe
r
fluou
s
Pag
e
Tail c
h
ecks
on the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-11-11
An
d
rea
A
rcangeli
mm
:
thp: tail page refcounting
fix
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Arca
n
geli
mig
r
a
te
:
d
o
n
't a
c
count swapcache as shmem
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Arcange
l
i
m
m: v
m
scan: do no
t
us
e
page_coun
t
without
a page pin
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-06-16
Andrea Ar
c
a
ngeli
mm
:
remove khugepaged
d
oubl
e
t
hp vmstat update with
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
Andrea
A
rcangeli
mm: thp: optim
i
ze memcg charge in khugepaged
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-05-25
Andrea Arcangel
i
mm/compa
c
tion: reverse the change that forbade sync
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-04-28
A
n
dr
e
a Arcange
l
i
mm: thp: fi
x
/dev/zero MAP_PRIVA
T
E and vm_fla
g
s cleanups
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea Ar
c
an
g
eli
m
m: compaction: Use asy
n
c migration for
__GFP_NO_KSWAPD
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
Andrea Arcangeli
mm
:
compaction
:
m
inimise
the time IRQs are
d
isabled
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-23
An
d
r
e
a
Arca
n
geli
mm: compaction
:
pr
e
vent kswap
d
comp
a
cting me
m
ory to
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-17
Andrea Arcangeli
mm: PageBuddy and mapcoun
t
robustness
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-13
Andrea
A
rcangeli
thp: fi
x
page_r
e
ferenced
t
o mod
i
fy mapco
u
nt/vm_
f
lags
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-03-10
Andrea Ar
c
angeli
x86/mm: Fix p
g
d_l
o
ck deadlock
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-15
Andr
e
a A
r
c
a
n
g
el
i
t
h
p: prevent hugepages d
u
ri
n
g args/env co
p
ying into
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-02-03
A
n
d
r
ea Arcangeli
mm: when
migrate_pa
g
es ret
u
rns
0
, all
p
a
g
es must h
a
ve
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
An
d
rea Arcangeli
mm: compac
t
io
n
:
don'
t
dep
e
nd on HU
G
ETLB_PAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-26
A
n
drea
A
rcange
l
i
thp
:
fi
x
PA
R
AVIR
T
x86 32bit noPAE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-16
Andrea
Arcangeli
f
i
x no
n
-x86 bui
l
d failu
r
e in
p
m
dp_get_and_
c
lear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
[IA64] fix ia64
build failure in pmdp_get_and_clear
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arca
n
geli
thp:
a
d
d
compound_tra
n
s
_
hea
d
() hel
p
er
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
cangeli
thp: KSM on THP
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcange
l
i
t
h
p: k
h
ugepag
e
d: make khug
e
pag
e
d
a
w
a
r
e
about madvise
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp:
m
advi
s
e(MADV_NOHUGEPAG
E
)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
thp: mm
:
define MADV_N
O
HUGEPAG
E
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
d
rea A
r
cangeli
thp: co
m
pound_trans_order
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arca
n
gel
i
t
hp: fix
memory-failur
e
hugetlbf
s
vs THP collision
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangeli
th
p
: a
d
d debug
c
h
ecks fo
r
mapcount
re
l
at
e
d
i
n
v
ar
i
a
n
ts
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arc
a
ngeli
thp: use compacti
o
n for all allocation orders
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Ar
c
angeli
thp
:
us
e
compa
c
tion in kswap
d
for GFP_ATOMIC order >
0
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcan
g
eli
t
h
p: fr
e
eze khu
g
e
paged and
k
smd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
r
c
angeli
thp
:
mmu_
n
otifier_test_
y
oung
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea Arcangeli
thp: don't allow
transparent huge
p
age s
u
pport w
i
thout
P
SE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea A
r
cangeli
thp:
a
void bre
a
k
i
ng huge pmd inv
a
riants
in case of
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp
:
trans
h
u
ge is
o
late
_
migratepages()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangel
i
thp:
s
el
e
c
t CO
N
FI
G
_C
O
MPACTION if TRANSPARENT_HUGEPAGE
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcangel
i
thp
:
t
r
ansparent hugepage config choice
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcang
e
li
thp: allocate memory in khugepag
e
d ou
t
side of mmap_sem
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: a
d
d
numa aw
a
reness to hugepage allocations
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arcang
e
li
thp: enab
l
e direct def
r
ag
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp: set recommended
m
in free kbytes
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Ar
c
a
ngeli
thp: remov
e
PG_buddy
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea A
r
cange
l
i
thp:
skip tra
n
shuge
p
ages in ks
m
for
now
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
ndrea
Arca
n
geli
thp: k
h
ugepaged vma
me
r
ge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: k
h
ugepaged
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
t
hp: tra
n
sparen
t
hugepage
v
mstat
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arca
n
gel
i
th
p
: memcg huge memory
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcang
e
li
thp
:
m
e
mcg co
m
p
o
un
d
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Ar
c
angeli
thp: pmd_trans_huge mig
r
ate bugcheck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
t
hp: ma
d
vise(MADV_HUGEPAGE)
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
thp
:
verify
p
m
d
_
trans_hug
e
isn't le
a
k
i
n
g
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
thp: s
p
li
t
_huge_page anon_
v
ma
o
rderi
n
g dependency
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcange
l
i
t
h
p: transparen
t
hu
g
epage
core
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: don't all
o
c harde
r
for
gfp
nom
e
mallo
c
even
i
f
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: _GFP_NO_KSWAPD
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp: kvm mm
u
transpare
n
t hugepa
g
e support
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
th
p
: clear_copy_huge_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcang
e
li
thp: spl
i
t_h
u
g
e
_page
p
aging
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a Arcangeli
thp: sp
l
it_huge_
p
a
g
e_mm/vma
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp:
a
dd pmd_huge
_
pte to mm_
s
truct
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
n
drea Arcangeli
thp: cle
a
r
page com
p
ound
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea Arca
n
geli
thp: add pmd
mmu_notifier
h
elpe
r
s
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp: pte alloc tr
a
ns splitt
i
ng
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangel
i
thp:
bail out gup_fast on splitting pmd
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
thp
:
a
dd pmd mangl
i
ng funct
i
ons to x86
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
: add pmd mangling generic functions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
And
r
ea
A
rcangeli
thp
:
sp
e
cial pmd_
t
r
ans
_
* functions
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcange
l
i
thp:
C
ONFIG_TRANSPAREN
T
_HUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
Arcan
g
eli
thp: com
m
ent
r
eminder in destro
y
_compound_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcan
g
eli
th
p
:
e
xport ma
y
be_m
k
wr
i
te
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea Arcangeli
th
p
:
no paravirt v
e
rsion of
p
md ops
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
thp:
a
d
d pmd pa
r
avirt ops
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea
A
rcangeli
t
hp: add native_s
e
t_pmd_at
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
A
nd
r
ea A
r
cangeli
thp: clear compo
u
nd
m
apping
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
An
d
rea Arcangeli
thp: update futex
c
ompound knowledge
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andre
a
Arcangeli
t
hp: put_page: reche
c
k PageHead after rel
e
asing the
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andr
e
a
A
rcang
e
li
thp: alter compound
g
et
_
page
/
pu
t
_page
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2011-01-14
Andrea A
r
cangeli
thp: co
m
p
o
un
d
_l
o
ck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2011-01-14
An
d
rea A
r
cang
e
li
t
hp: mm:
define MADV
_
HUGEPAGE
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2011-01-14
An
d
rea
A
r
c
ange
l
i
th
p
: tr
a
nsparen
t
hug
e
page support
documentation
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
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tree
2011-01-14
Andrea Arcangeli
th
p
: fix bad_p
a
ge t
o
sho
w
the real re
a
son t
h
e pa
g
e
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andr
e
a Arcangeli
mmap:
c
all u
n
link_anon_vmas() in __split_v
m
a
(
)
i
n case
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-09-23
Andrea Arcangeli
rmap: fix walk durin
g
for
k
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
|
tree
2010-09-10
Andrea A
r
cangeli
mm:
a
void
warning
when COMPACTION is sel
e
cted
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
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tree
2010-09-10
Andr
e
a
A
rcang
e
li
mm: fix swa
p
in r
a
ce condition
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
|
tree
2010-08-10
Andrea Arcan
g
eli
mm: se
t
VM_FAULT
_
WRITE in
do_
s
wap_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
|
tree
2010-08-10
An
d
rea Arcangeli
rmap: add
an
o
n_vma bug
c
hecks
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
|
tree
2010-08-10
Andrea Arcangeli
rmap:
r
e
s
urrec
t
p
age_address
_
i
n
_
vma an
o
n
_vma
ch
e
ck
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
A
n
d
rea Ar
c
angeli
rmap: a
l
ways use anon_vma root pointer
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
|
tree
2010-08-10
An
d
re
a
Arca
n
gel
i
ksm: fix ksm swapin time optimiza
t
ion
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
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commitdiff
|
tree
2010-08-10
Andrea Arcang
e
li
rmap: always add new
v
mas
a
t
the end
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-10
Andrea Arcang
e
li
mm
a
p
:
r
e
mov
e
unnecessary l
o
ck from
__vma_
l
ink
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-08-02
Andr
e
a Arcangeli
KVM: MM
U
: fix m
m
u notif
i
er in
v
alidate handler for huge
.
.
.
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-04-24
Andrea
A
rcangel
i
me
m
c
g
:
fix prepare migration
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2010-01-11
Andrea Arca
n
geli
m
m
: huget
l
b: fi
x
c
lear_huge_page()
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
commit
|
commitdiff
|
tree
2009-09-22
And
r
e
a
Arcangeli
ksm: fix de
a
dlock with munlock
i
n exit_mmap
Signed-off-by:
Andrea Arcangeli
<aarcange@redhat.com>
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