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hugetlb: reserve huge pages for reliable MAP_PRIVATE hugetlbfs mappings until fork()
2008-07-24
Mel Gor
m
an
hu
g
etlb
:
reserve huge pages for
r
e
l
iable
M
A
P
_PRIVATE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
hugetlb: move hugetlb_acct_
m
emory(
)
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
el Gorma
n
mm: pr
i
n
t
o
ut the z
o
nelist
s
o
n
reques
t
fo
r
ma
n
u
a
l veri
f
ication
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
e
l Gorman
mm: make def
e
nsive che
c
ks around PFN values registered
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
e
l G
o
rman
mm: verify the page links and memory model
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
mm: add a basic deb
u
g
g
i
ng framework for me
m
o
ry
i
nitia
l
isation
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-03
Mel Gor
m
an
Do not ov
e
rwri
t
e nr_zones on !NUMA whe
n
ini
t
ialising
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-05-13
Mel Gor
m
a
n
p
a
risc
:
fix DISCON
T
IGMEM compil
e
breakage
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
M
e
l
G
orman
mm:
f
il
t
er b
a
sed
o
n
a
node
m
ask as well as a
g
f
p_
m
ask
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
M
e
l Gor
m
an
mm: have zonelist cont
a
ins s
t
ructs with b
o
th
a
zon
e
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
Mel Gorm
a
n
mm: u
s
e two zo
n
elist that are fil
t
e
red
b
y G
F
P mask
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
Mel
Gorman
mm: remember what th
e
prefer
r
ed
z
one
i
s
for zone_statistics
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
Me
l
Gorman
mm: introduce node_z
o
nelist() for accessin
g
the zo
n
elist
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
Me
l
Gorman
mm: use zonelis
t
s i
n
stea
d
of zones when direct rec
l
aiming
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Mel G
o
r
m
an
x86: relax r
e
strictions on
s
ett
i
ng CONFIG_NUMA on x86, #2
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Mel Gorman
x86:
make
N
UMA work on 32-bit
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Me
l
G
orman
x
8
6: make
N
U
M
A
work
o
n 32-bi
t
again
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-24
Mel Gorman
slab:
p
a
rtially revert list3
c
hanges
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-12-18
Mel Gorm
a
n
mm: f
i
x pag
e
allo
c
ation for
l
a
rger I/O s
e
gme
n
ts
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-11-29
Mel Gorm
a
n
Fix boot problem with iSeri
e
s lacking hugepag
e
sup
p
o
r
t
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-24
Mel G
o
rman
sch
e
d: document profi
l
e=slee
p
requiring CO
N
F
I
G_SCHEDSTATS
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Go
r
m
a
n
Breakout page_
o
rde
r
() t
o
in
t
erna
l
.
h
t
o avoid
s
pecial
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Go
r
m
an
Print out statisti
c
s in
r
elation
to fragmentation av
o
i
da
n
ce
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Do not depend o
n
MAX_ORDER when grouping pages
b
y
mobility
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Fix
calculati
o
n
in move_f
r
eepages_block for counting
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel
Gorman
don't group h
i
gh order atom
i
c allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorman
r
e
move PAGE_GROUP_BY
_
MOBILITY
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Bias
t
he lo
c
ation of
pages fre
e
d fo
r
m
i
n_free_kbytes
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel
Gorma
n
Fix c
o
rruption of memmap on IA64 SPARSEME
M
when mem_section
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l G
o
rman
B
e
m
o
r
e agressive about s
t
ealing w
h
en M
I
G
R
A
T
E
_RECLAIMA
B
L
E
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Bias
the placement of kernel pages at lower PFNs
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
rm
a
n
Do no
t
group
p
ages by
m
obility type o
n
l
o
w memory systems
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Me
l
Gor
m
an
Group
high-order atomic allocation
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorman
Group short-
l
ived and
r
eclaim
a
ble k
e
rnel
all
o
cat
i
ons
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
rm
a
n
Move free p
a
ges betwe
e
n
lists
o
n
steal
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorm
a
n
D
rain per
-
cpu list
s
when high-order al
l
ocat
i
ons fail
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorma
n
Add a co
n
f
igu
r
e opt
i
on to group p
a
ges b
y
mo
b
ility
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Choose
p
ag
e
s from t
h
e per-cpu list based on migrati
o
n
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorman
Split the
free
lists for movab
l
e and un
m
ov
a
ble
allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorma
n
Add a bitmap that is used to
track flags
a
ffecting
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-08-23
Mel Go
r
man
Apply memory
policies
t
o top two highest z
o
nes when
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-31
M
el Gor
m
an
Do not trigg
e
r
O
O
M-k
i
ller
for high-order allocation
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-26
M
e
l
G
o
rman
Allow no
d
es to e
x
i
st that only contain ZO
N
E_MO
V
A
B
L
E
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-19
Mel Gor
m
an
R
emove
a
lloc_zer
o
ed_user_
h
i
ghpage()
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
Add a movablecore=
p
arameter for siz
i
ng ZONE_MOVABLE
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
han
d
le kernelcore=
:
generic
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
Allow huge pa
g
e alloca
t
ions to us
e
GFP_HIGH_MOVABLE
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
M
e
l Gorm
a
n
Cr
e
ate the
Z
ONE_MOVABLE zone
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel
G
orman
Add __
G
F
P
_MOVA
B
LE for
c
a
l
lers to flag
a
llocations from
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-05-07
Mel Gorman
Do no
t
disable inte
r
rupts whe
n
reading
m
in
_
free_
k
bytes
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-02-11
M
e
l Go
r
m
an
[PATCH] Avoid excessive sort
i
ng o
f
e
arly_node
_
map[]
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-11-23
M
e
l
G
o
r
man
[PATCH] x86_64:
f
ix bad page
stat
e
in process 'swapper'
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-28
Mel Go
r
m
a
n
[PATCH] Calculation fix
for m
e
mory holes beyong the
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-11
Mel G
o
r
man
[PATCH]
m
m: remo
v
e memmap_zone_idx()
commit
|
commitdiff
|
tree
2006-10-11
Mel Gorman
[
P
ATCH] mm:
u
s
e
symbo
l
ic
n
ames i
n
stead of indices
f
or
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH] Allow a
n
arch
t
o
exp
a
nd node
b
ound
a
ries
commit
|
commitdiff
|
tree
2006-09-27
Mel Go
r
man
[PAT
C
H] Ac
c
o
u
nt fo
r
h
oles that ar
e
ou
t
s
i
de
th
e
r
ange
.
.
.
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PA
T
CH] Acco
u
nt for mem
m
a
p and o
p
tionally the k
e
r
n
el
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel
Gorman
[PATCH]
H
ave
i
a6
4
us
e
add_active
_
ran
g
e() and f
r
ee_a
r
ea_init_
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH] Have x86_64 use add_a
c
tive_range() a
n
d free_ar
e
a
_ini
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel
Gorman
[PATC
H
] Have x86 use add_active_range(
)
and fr
e
e_area
_
init_nodes
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel
G
o
rman
[PATCH] H
a
ve Pow
e
r
u
se add
_
active_range(
)
an
d
fre
e
_
area
_
init
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorm
a
n
[
P
ATCH] Intro
d
uce mec
h
anism
fo
r
re
g
isteri
n
g
active
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree