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mm: migrate: check page_count of THP before migrating
2013-01-02
Hugh Dickins
mempolicy: remove arg from mpo
l
_
p
arse_str
,
mpol_to_s
t
r
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2013-01-02
Hugh Dickins
tmpfs mempolicy: fix /pr
o
c/mounts corrupting
memory
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-12-20
Hugh
D
ickins
ksm: make rmap walk
s
m
o
re scalable
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-12-20
Hugh Dickins
sc
h
ed: nu
m
a:
k
s
m: f
i
x oops in ta
s
k_nu
m
a_placment()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-12-17
Hugh Dickins
mm: fix kerne
l
BUG at huge_memo
r
y
.
c
:
14
7
4!
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-12-13
Hug
h
Dicki
n
s
tmpfs: support
SEEK_DATA and SEEK_
H
OLE (re
p
rise)
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-11-16
H
ugh Di
c
kins
tmpfs: change final i_bl
o
c
k
s
BUG to
W
ARNING
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-11-16
Hugh Dickins
tm
p
fs: fix shmem_getpag
e
_
g
fp()
V
M_BUG_ON
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-11-16
H
u
g
h
Dickins
me
m
cg:
fix
hotpl
u
gged
memory
z
one oops
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-11-05
H
u
gh
Dickins
Therm
a
l
:
Fi
x
oops and unlocking
i
n th
e
rmal
_
sys
.
c
Reported-by:
Hugh Dickins
<hughd@google.com>
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-10-10
Hu
g
h Dickins
tmpfs,ceph,gfs
2
,isofs,rei
s
e
r
fs,x
f
s: fix fh_l
e
n che
c
ki
n
g
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Hugh
Dick
i
ns
mm: rem
o
ve unevictable_pgs_mlockf
r
eed
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-10-09
H
ugh Dickins
m
m
:
remove free_pa
g
e_mlock
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Hugh
Dick
i
ns
mm: us
e
clear_
p
a
ge_mlock() i
n
pa
g
e_remov
e
_r
m
ap()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-10-09
H
u
gh Dickins
mm:
re
m
ove
vma arg from
p
age_ev
i
ctable
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Hugh
D
ickins
m
m
:
fix i
n
validate_co
m
pl
e
te_page2
(
)
l
ock ordering
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-10-09
Hugh Dickins
m
m/m
m
ap
.
c:
replace find_vma_prepare() wi
t
h clearer
.
.
.
Signed-off-by:
Hugh Dickins
<hughd@google.com>
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-08-23
Hugh D
i
ck
i
ns
block: replace __get
b
lk_slow misfix by
grow_dev_
p
age fix
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-08-21
Hugh Dickins
mm: chan
g
e nr_ptes BU
G
_ON to W
A
RN_ON
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-08-01
H
u
gh
D
ickins
memcg: fu
r
ther prevent
O
O
M
w
i
t
h too m
a
ny di
r
ty
p
ages
Signed-off-by:
Hugh Dickins
<hughd@google.com>
Cc:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-07-11
Hug
h
D
i
ckins
sh
m
e
m: cleanup shmem_add_to_page_ca
c
he
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-07-11
Hugh Dickins
shmem: fix n
e
g
a
tive rss in memcg memory
.
stat
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-07-11
H
u
gh D
i
c
kins
tmpfs
:
revert SEEK_DATA and SEEK_HOLE
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-06-20
Hugh
D
ic
k
in
s
memcg:
f
ix use_hi
e
rarchy css_is_ance
s
tor oops regression
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-06-16
Hugh Di
c
k
i
ns
swap: fix shmem
swap
p
ing when more than 8 are
a
s
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-06-07
Hugh D
i
ckins
shmem: r
e
place_page must
f
lush_dcac
h
e
a
nd ot
h
ers
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-06-04
Hugh Dicki
n
s
m
m
: fi
x
war
n
i
n
g i
n
_
_
set_
p
age_dirty_nob
u
ffers
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-06-01
Hugh Dickins
e
x
t4: hole-punc
h
use trun
c
ate_pagecache_ran
g
e
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
H
ugh Dickins
mm/memcg: apply
a
dd/del_page to lruvec
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hug
h
Dickins
mm: trivial clea
n
ups in
v
mscan
.
c
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dick
i
ns
mm/
m
emcg
:
get_lru_size n
o
t
get_lru
v
ec_s
i
ze
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dickins
m
m/memcg: mov
e
r
e
claim_stat into lr
u
vec
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
H
u
gh Dickins
mm/memcg:
s
c
an
n
ing_global_lru means mem_
c
group_d
i
sabled
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dickins
memcg swa
p
: use mem_
c
grou
p
_
u
ncharge_s
w
a
p
()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh
Dickin
s
memcg swap: me
m
_c
g
roup
_
m
o
v
e_swap_accoun
t
never needs
.
.
.
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dickins
tmp
f
s:
s
u
pport S
E
E
K
_DATA and SEE
K
_HOLE
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dickins
tmpf
s
: quit when fallocate fil
l
s mem
o
ry
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dickins
tmpfs: undo f
a
llo
c
a
ti
o
n
o
n
fail
u
re
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
H
ugh D
i
ckins
tmp
f
s: support falloc
a
te
prealloc
a
ti
o
n
Hugh Dickins
: If tmpfs is going to support
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dick
i
n
s
mm/fs: remove
t
ru
n
ca
t
e_ra
n
ge
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dickins
mm/fs:
r
oute MADV_R
E
M
OVE to
FALLOC
_
FL_PUNCH_HO
L
E
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dick
i
ns
tmpfs: suppo
r
t f
a
llocate FALLOC_FL_
P
UNCH_HOLE
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
H
u
gh Dick
i
ns
tmpfs:
o
ptimize clear
i
ng when
w
r
iting
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
Hugh Dickins
tmpfs: enable NOSEC opt
i
miza
t
ion
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-29
H
u
gh Dickins
shmem:
replace page if
m
appi
n
g exclud
e
s its zone
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-19
Hugh
Dickins
m
emcg,thp: fix res_co
u
nter:96 r
e
gr
e
ssion
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-05-11
Hugh Dickins
mm: rais
e
MemFree by re
v
e
rting pe
r
cpu_page
l
ist_fraction
.
.
.
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-04-24
Hug
h
Dickins
mm: fix s
3
90
B
U
G by __s
e
t_page_dirt
y
_no
_
writeb
a
ck on
.
.
.
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-04-19
H
u
g
h Di
c
k
i
ns
memcg
:
fix Bad page state afte
r
r
eplace_page_c
a
che
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-29
H
ugh Dickins
sw
a
p
o
n
:
check va
l
idit
y
of
s
wap_flags
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-29
H
u
gh Dicki
n
s
mm
f
or
f
s: ad
d
tr
u
ncate_pagecache
_
r
ange()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-24
Hugh Dickins
x86: Stop re
c
ursive fault
i
n
print_conte
x
t_stack a
f
ter
.
.
.
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-23
Hug
h
Dic
k
ins
mm:
fix
testorder interac
t
ion between t
w
o
k
swapd patche
s
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-22
Hugh Di
c
kins
memcg: let css_get_next()
r
ely upon
r
cu_read_l
o
ck()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-22
Hug
h
Dick
i
ns
cgr
o
up: revert ss_id_lock to spinlock
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-22
Hu
g
h
D
ic
k
ins
idr: make idr_get_next() g
o
od for
r
c
u
_read_lock
(
)
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-22
Hu
g
h D
i
ckins
memc
g
: r
e
move redundant returns
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-22
H
ugh
D
i
ckins
memcg: enum lru_l
i
st lru
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-22
H
ugh Dickins
memcg: lru_size ins
t
ead
o
f MEM_
C
GROUP_ZS
T
AT
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-22
Hug
h
Di
c
kins
memcg: rep
l
ace mem and mem_cont stragg
l
er
s
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-22
Hugh Dickins
memcg: replac
e
MEM_CONT by MEM
_
RES_CTL
R
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-22
Hugh Di
c
kins
c
o
mpact_
p
gdat:
workaround lockdep
wa
r
n
i
ng in kswapd
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-16
Hu
g
h Dic
k
ins
m
e
mcg:
f
ree
m
em_cgroup by RCU to fix oop
s
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-09
Hugh Dickin
s
me
m
cg: revert
f
ix to m
a
pcount che
c
k for t
h
i
s release
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-06
Hugh Dickins
mmap: E
I
NVA
L
not ENO
M
EM when reje
c
t
i
ng V
M
_
G
ROWS
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-06
H
u
gh Dickins
page_c
g
ro
u
p: fix
h
orr
i
d swa
p
a
cc
o
u
ntin
g
regr
e
ssion
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-05
Hugh Dickins
mem
c
g: fix GPF when cgrou
p
r
emoval
r
aces with last
.
.
.
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-03-05
Hugh Dick
i
ns
m
emcg:
fix
deadloc
k
by inverting lruc
a
re nesting
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-02-21
Hugh
D
i
ckin
s
rcu: S
t
op spurio
u
s wa
r
ning
s
from sy
n
chronize_sch
e
d_expedited
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-02-09
H
ugh D
i
ckins
mm: fix UP
TH
P
spin_i
s
_lock
e
d BUG
s
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-23
Hugh Dic
k
ins
SHM_UNLOCK: fix Un
e
victable pages
s
tran
d
ed afte
r
swap
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-23
Hugh Dick
i
n
s
SHM_
U
NLOCK: fix long unpreemptible
s
ec
t
io
n
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
Hugh Dic
k
ins
r
a
d
ix_tree
:
take radix_tree_path
o
f
f stack
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
Hugh Dickins
mm
:
rearrange
p
utback_inactive_pages
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
Hugh Dickins
mm: remove
isolate_pages(
)
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
Hug
h
Dickins
mm: rem
o
v
e
d
el_page_from_lr
u
, add p
a
g
e
_off_lru
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
Hugh Dicki
n
s
mm
:
e
n
um
lru_list lru
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
H
u
gh Dickins
mm: no
b
l
ank
line after EXPORT_SYMBOL
i
n
swap
.
c
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
Hug
h
Dickins
mm: fewer underscores in ____pagevec_lru_add
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
Hugh Dickins
mm: t
a
ke
p
agevec
s
off reclaim stack
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
Hugh Dickins
memcg:
fix mem_cgroup_print_
b
ad_page
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
|
commitdiff
|
tree
2012-01-13
Hugh
D
i
ckins
memcg: fix split_huge
_
page_refc
o
unts()
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2012-01-11
Hugh Dickins
mm:
t
est
P
ageSwapBacked in lum
p
y reclaim
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-12-31
Hugh Di
c
kins
futex: Fix uninterru
p
tible loo
p
due to g
a
t
e
_area
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-11-10
Hugh Dickins
drm: avoi
d
switching
t
o text console if the
r
e
i
s no
.
.
.
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-11-01
Hugh D
i
ckins
mm: munlock us
e
mapcount
to avo
i
d terribl
e
ove
r
head
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-11-01
Hugh
D
ickins
radix
_
t
ree:
clea
n
away saw_u
n
s
et_tag lef
t
o
vers
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-10-20
Hugh
Dickins
mm: fix race b
e
twe
e
n mremap and removing m
i
gratio
n
.
.
.
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh Dick
i
ns
mm:
c
larify t
h
e radix
_
tr
e
e e
x
ceptional cases
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh Dickins
tmpfs ra
d
ix_tree: locate_item to sp
e
e
d
up swapoff
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh
Dick
i
ns
mm
:
a few
small updates for radix-swap
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh D
i
c
k
i
ns
tmpfs
:
use
k
memd
u
p
f
or s
h
o
r
t s
y
m
l
inks
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh Dickins
tmpfs: conv
e
rt shmem_writepage and enable swap
Signed-off-by:
Hugh Dickins
<hughd@google.com>
commit
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2011-08-04
Hug
h
D
i
ckin
s
tmpfs:
c
on
v
ert
m
em_cgroup shmem to radix-
s
wap
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh
Dickins
t
m
pfs
:
c
o
n
v
ert
s
hmem_g
e
tpage_gf
p
t
o radix-swap
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh
D
ickins
t
mpfs: conve
r
t s
h
mem_u
n
use_inode to radix-swap
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hu
g
h
D
ick
i
ns
t
m
pfs: con
v
ert shm
e
m_trunc
a
te_range to radix-
s
wap
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh
D
icki
n
s
tmpfs: copy truncate
_
i
node_pages_range
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh
D
ickins
tm
p
fs: miscellaneous tr
i
vial
c
leanups
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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2011-08-04
Hugh Dickins
tmpfs: demo
l
ish
o
ld swap vector support
Signed-off-by:
Hugh Dickins
<hughd@google.com>
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