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mm: fix dubious code in __count_immobile_pages()
2009-06-17
Me
l
Gorman
p
a
g
e
al
l
ocator: break u
p
the alloca
t
or
e
ntry po
i
nt
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-06-17
Mel Gorm
a
n
page a
l
locato
r
:
check only once if
the zonelist is
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-06-17
M
e
l Gorman
page all
o
cator
:
do not check NUMA n
o
de ID w
h
en
t
he
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-06-17
Mel
G
orman
page a
l
loc
a
tor:
do
not sanity
c
heck
o
rder in the fast
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-06-17
Mel Gorma
n
page
allocator
:
r
e
place
__allo
c
_
p
a
g
e
s
_internal() with
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-29
Mel Gorman
mm:
a
ccoun
t
for MAP_SHARED ma
p
ping
s
using VM
_
MAYSHARE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-29
Mel
G
o
r
m
an
x86: ignore VM_LOCK
E
D
w
hen determining
if hug
e
tlb-b
a
ck
e
d
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-18
M
e
l Go
r
man
[ARM] Double
c
h
e
c
k memmap is
actual
l
y valid with a
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-18
Mel Gor
m
a
n
p
o
w
erpc: Do n
o
t assert pte_locked for hugep
a
ge PTE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-13
Me
l
Gorman
Remo
v
e
impleme
n
tation of read
p
age from the hugetlbfs_a
o
ps
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-05
Mel G
o
rman
Igno
r
e madv
i
se(MADV_WILLNEED) for hugetlbfs-back
e
d
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-02-11
M
e
l
G
orman
Do not ac
c
ount for hugetlbfs
q
u
ota at mmap() time
i
f
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-02-10
Mel Gorman
D
o
not account for the add
r
es
s
space used b
y
hugetlbf
s
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-01-06
M
e
l
G
orman
mm:
r
eport the M
M
U p
a
g
esize in /proc/pid/smaps
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-01-06
M
e
l Gorman
mm: report the pag
e
si
z
e backin
g
a VMA in /proc/pid
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-09-13
Mel G
o
r
m
a
n
mm:
m
a
r
k
the correc
t
zo
n
e as full wh
e
n scanning
z
o
nelists
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-08-27
Mel Gorman
[
AR
M
] Skip m
e
mory holes in FLATMEM when readi
n
g
/proc
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
huget
l
b: f
i
x a hu
g
epage r
e
servation chec
k
for
M
AP_SH
A
RED
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
el
Gor
m
an
hugetlb: guarantee that COW faults for
a
p
r
o
cess that
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorm
a
n
huget
l
b: r
e
se
r
v
e
h
u
ge pa
g
e
s
f
o
r
rel
i
able
M
AP_PRIV
A
TE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Go
r
man
hugetlb
:
move hug
e
t
l
b_acct_
m
emory()
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel
G
o
rm
a
n
mm:
p
rin
t
out t
h
e zonelists
o
n request
f
or manual verification
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
mm: make de
f
ensiv
e
ch
e
cks a
r
ound PF
N
values
r
e
gis
t
ered
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorma
n
mm: veri
f
y t
h
e
p
age
l
inks and memory model
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel
G
o
r
man
m
m
: add a basic debugging
f
ramework for memory initialisation
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-03
Mel
G
orman
Do not ove
r
write nr_z
o
nes on !NUMA whe
n
initi
a
l
ising
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-05-13
Mel Gorm
a
n
parisc: fix DIS
C
ONTIG
M
EM
c
ompile brea
k
age
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
Mel Go
r
man
m
m: f
i
lter
b
as
e
d o
n
a nodemask as well
a
s
a gf
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:
h
ave zone
l
i
st con
t
ains
struc
t
s
w
i
th
b
o
t
h a
z
one
.
.
.
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 zonelist that
ar
e
filtered b
y
GFP 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 wh
a
t the preferred zone is
f
or
z
one_stat
i
stics
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: intr
o
duce n
o
de
_
z
o
nel
i
st() for accessing the zonelis
t
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
Mel G
o
rman
mm: use zonelists in
s
tea
d
of zone
s
when direct rec
l
ai
m
ing
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Mel Gorman
x
8
6:
relax
restrictions o
n
setting CONFIG_NUMA on x86,
#2
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Mel Gor
m
an
x86: mak
e
NUMA work
o
n
32
-
bit
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Mel Gor
m
an
x86:
make NUM
A
work on 32-bit
again
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-24
Mel Gorm
a
n
sla
b
: partia
l
ly
r
evert lis
t
3 c
h
a
nges
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-12-18
Mel Gorman
mm:
fix pag
e
al
l
ocation for lar
g
e
r I/O seg
m
ents
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-11-29
M
el Gorman
Fix boot probl
e
m
with
i
Se
r
ies lacking hugepage s
u
pport
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-24
M
e
l Gorman
sc
h
ed: docume
n
t profile=sleep requir
i
ng CONFIG_SCHEDSTATS
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel
Gor
m
a
n
B
reakout page_
o
rder(
)
to
i
n
t
ernal
.
h to avoid sp
e
cial
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Print out statistics in relation to fragmentat
i
on avoidance
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorm
a
n
Do not depend on MAX_ORDER when grouping p
a
ges
by mob
i
lit
y
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Fix calculati
o
n in move_fre
e
pag
e
s_bloc
k
for counti
n
g
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gor
m
an
don'
t
g
r
oup high order a
t
om
i
c allo
c
ations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
r
em
o
ve
P
AGE_GROUP_BY_
M
OBILITY
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorman
Bias
t
he locatio
n
of
page
s
freed for
m
in_free
_
kbytes
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Fix corruptio
n
of mem
m
ap
on IA64
S
PARSEM
E
M
w
hen mem_se
c
tion
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorman
Be more agr
e
ssive about stealing whe
n
MIGRATE_RECLA
I
MABLE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
el G
o
rm
a
n
Bias
th
e
placement of kernel pag
e
s at lower P
F
Ns
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Do not
grou
p
pages by mobil
i
ty type on low
m
emory
systems
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Group h
i
g
h
-order
a
t
omic allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
rman
G
r
o
up short-liv
e
d and recl
a
imable kernel
allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorma
n
Move fre
e
pages bet
w
een
l
is
t
s on steal
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorman
Dra
i
n
per-cpu l
i
sts when high
-
order al
l
ocations fail
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Add
a
configure opt
i
on to group pages by mob
i
lity
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
C
h
o
ose pages
f
rom the per-cpu list ba
s
ed on migration
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Split
the
free lists
for movable and
u
n
m
ovable allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorm
a
n
Add
a
bitm
a
p that
is used
to trac
k
fl
a
gs affecting
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-08-23
Mel G
o
rman
Apply memor
y
polici
e
s to to
p
two high
e
st zon
e
s when
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-31
M
e
l G
o
rman
Do not trigger
OOM-killer fo
r
high-order allocatio
n
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-26
Mel
G
orman
Allow nodes to exist that
only contain ZO
N
E_MOV
A
BLE
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-19
Mel Gorm
a
n
Re
m
ove alloc_zeroed_use
r
_hig
h
page(
)
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Me
l
Go
r
man
Add a movabl
e
core= par
a
meter for sizing ZO
N
E_MOVABL
E
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
h
andle
ker
n
elcore=:
generic
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
Allow
h
uge page alloca
t
ions to use GFP_H
I
GH_MO
V
ABLE
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
M
el G
o
rman
Create th
e
ZONE_
M
O
V
ABLE zone
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
Add __GFP_MO
V
ABLE for ca
l
lers to
f
lag allocation
s
fr
o
m
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-05-07
Mel
G
o
rman
Do
n
ot
disable inte
r
rupts w
h
e
n
reading min_free_
k
bytes
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-02-11
Mel Gor
m
an
[
P
AT
C
H]
A
void excessi
v
e sorting of early_node_
m
ap[]
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-11-23
Me
l
G
o
r
man
[PATCH
]
x86_64: f
i
x bad page sta
t
e
i
n proc
e
ss 'swapper'
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-28
Mel Gorman
[PATCH] C
a
lculation fi
x
for
m
emory holes b
e
yong the
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-11
M
e
l Go
r
man
[PATCH] m
m
: rem
o
v
e me
m
map_zone
_
idx()
commit
|
commitdiff
|
tree
2006-10-11
Mel Gor
m
an
[P
A
TCH] mm: use symboli
c
names in
s
t
ead of indices for
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Go
r
man
[PATCH] Allo
w
an arch
t
o
e
xpand no
d
e bounda
r
ie
s
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PAT
C
H] Account for holes that
are outside the range
.
.
.
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH] Account f
o
r mem
m
a
p
a
n
d
opti
o
nally
t
he kernel
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Go
r
man
[PATC
H
] Have ia64 use add_acti
v
e_range() and free_area_in
i
t_
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gor
m
an
[PAT
C
H] Have x86_64 use add_act
i
ve_r
a
n
ge() a
n
d free_area_ini
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
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tree
2006-09-27
Mel Gorm
a
n
[PATCH]
Ha
v
e
x86 use ad
d
_active_range() and
free_area_init_nodes
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Go
r
m
a
n
[PATCH]
H
a
ve Power use add_active_
r
ange(
)
and free_
a
rea
_
i
nit
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel
G
orm
a
n
[
P
ATCH]
I
n
troduce
m
ec
h
an
i
sm
for
r
egisteri
n
g active
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree