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page-allocator: preserve PFN ordering when __GFP_COLD is set
2009-08-16
Mel Gorman
page-alloc
a
t
or
:
preserve PFN
or
d
ering when __
G
F
P
_
C
O
LD
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-07-30
M
el Gor
m
a
n
v
mscan: do
n
ot unconditionally
t
reat zones that
f
a
il
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-07-02
Mel Gorman
vm
s
can: count the num
b
e
r
of times zone_recl
a
im() scans
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-07-02
M
el Gorman
vmscan: proper
l
y ac
c
ount
for t
h
e
n
u
m
ber o
f
page cache
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-29
Mel Go
r
man
mm: account f
o
r MAP_SHARED map
p
ings
u
s
i
ng VM_MAYSHA
R
E
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-29
Mel
G
o
rman
x86: ignor
e
V
M_LOCKED w
h
en det
e
r
m
ining if
h
uget
l
b
-
backed
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-18
M
el G
o
rman
[
ARM]
D
ouble c
h
e
ck memmap is actuall
y
vali
d
with a
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-18
M
el Gorman
power
p
c: Do not assert pte
_
lock
e
d for hugep
a
ge PT
E
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-13
Me
l
Gorman
Remove i
m
ple
m
ent
a
t
ion of readpage from the
h
u
getlbfs_aops
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-05
Mel G
o
rman
Ignore madvise(MADV_WILLNEED)
f
or
h
ugetlbf
s
-backed
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-02-11
M
el Gorman
Do no
t
account
fo
r
hugetlbfs quo
t
a
at mmap() time if
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-02-10
Mel
Gorman
Do not account for th
e
add
r
ess spac
e
us
e
d by
h
u
g
e
t
l
bfs
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-01-06
M
e
l Gorman
mm: repor
t
the MMU pagesize in
/
pro
c
/pi
d
/smaps
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-01-06
Mel Gor
m
a
n
mm:
r
e
port the pagesiz
e
bac
k
ing a VMA in /proc/pid
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-09-13
M
el Gorm
a
n
mm:
mar
k
the correct zo
n
e as full when scannin
g
z
onelists
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-08-27
Me
l
Gorm
a
n
[ARM] Skip me
m
ory holes in FLATMEM when read
i
ng /proc
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
el Gorman
hugetlb:
f
ix
a
hugepage res
e
r
v
ation c
h
ec
k
for MAP_SHARED
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
huget
l
b
:
guarantee that
C
O
W
faults for a process that
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Me
l
Gorman
hugetlb: r
e
s
erve huge pages
f
or reli
a
ble MAP_PRI
V
ATE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
huget
l
b:
m
ove hugetlb_
a
c
ct_mem
o
ry
(
)
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Go
r
man
m
m
: print out
t
he zonelists o
n
requ
e
st for manual ve
r
i
f
i
c
ation
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
mm
:
m
ake de
f
ensive checks ar
o
und PFN values registered
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel
G
orman
mm: verify the page li
n
k
s and memory mod
e
l
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
e
l
Gorman
mm: add a basic debugging
f
ram
e
w
o
r
k
f
o
r
m
e
m
ory initi
a
lisation
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-03
Mel Gorman
Do not overwrite
n
r_zones on !NUMA when ini
t
i
alising
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-05-13
Mel Gorman
par
i
s
c: f
i
x DISCONTIGMEM
c
ompile break
a
ge
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
Mel G
o
rma
n
mm: filter based
on a nodemask as well as a 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 Gorma
n
mm:
have zon
e
list conta
i
ns structs with both a zone
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
M
el
Gorma
n
mm: use tw
o
z
o
nel
i
st that are filtered by
GFP mask
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
M
el Gorman
mm:
remember
what
t
h
e pre
f
erred zone
i
s f
o
r zone_statistics
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 Go
r
man
m
m
: introduce no
d
e_zonelist() for
a
ccessing th
e
zon
e
list
.
.
.
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 zon
e
lists in
s
t
e
ad of
z
ones when
d
ire
c
t reclaimi
n
g
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Me
l
Go
r
man
x8
6
: r
e
lax
r
e
s
trictions on s
e
tting CONFIG
_
NUMA on x
8
6
,
#2
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Mel Gorman
x
8
6: make NUMA work on 32-bi
t
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
M
e
l
G
o
rman
x8
6
: ma
k
e NUMA
w
o
r
k
on 32-bit again
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-24
M
e
l
Gor
m
an
s
lab:
p
arti
a
l
ly
r
e
vert list3
c
hanges
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-12-18
Mel Gorma
n
mm: fix
page allocation fo
r
larger I/O segment
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-11-29
Mel Gor
m
an
Fix boot
p
roblem with
i
S
eries l
a
cking hugepage
suppor
t
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-24
Mel Gorman
sc
h
ed:
document pr
o
f
ile=sleep requiring CONF
I
G_SCHEDSTATS
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Brea
k
out p
a
ge_order
(
) t
o
internal
.
h
to a
v
oid special
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Go
r
m
a
n
Print out st
a
tistics in rel
a
tion to f
r
agmentation a
v
oidance
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorm
a
n
Do not depend on MAX_O
R
DER
w
hen grouping
pag
e
s by mobility
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Fix calculation
in
m
o
v
e_freepages_bl
o
ck for
counting
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorman
d
o
n
't group high order atom
i
c allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorman
remov
e
PAGE_GROUP_BY_MOB
I
LITY
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel
Gorman
B
ias the locati
o
n of pages freed for min_free_kb
y
te
s
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
F
ix cor
r
uption
o
f
memmap
o
n
IA64
S
PARSEMEM wh
e
n mem_s
e
c
t
ion
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Be more
agressi
v
e
a
bout
s
tealing wh
e
n
MI
G
RA
T
E_RECL
A
I
MABLE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Bias
t
he placement of kernel
pages at
lowe
r
PFN
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Do not group pages
b
y mobility
type on low m
e
m
o
ry
s
ystems
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
r
m
a
n
G
r
o
u
p hi
g
h-order atomic a
l
locatio
n
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Group short-li
v
ed and reclaimable k
e
rne
l
al
l
o
c
ations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Move free pages
between li
s
t
s
on steal
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l
G
orman
Drain per-cpu li
s
ts whe
n
high-order a
l
locations
f
ail
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorman
Add a configure
o
ption to group pa
g
e
s
b
y mobility
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorman
Ch
o
ose pages from t
h
e per-cpu lis
t
bas
e
d on migr
a
tion
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
orman
Split the free lists for movable and
u
n
mova
b
le allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
rman
Add a bitmap that i
s
used to track flag
s
affecting
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-08-23
Mel G
o
rman
Apply memory poli
c
ie
s
to to
p
two highest zones when
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-31
Mel Gorman
D
o
n
ot trigger OOM-
k
il
l
er
f
or high-orde
r
allocation
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-26
Mel Gorman
Allow nodes to exist that on
l
y co
n
tain
Z
ONE_
M
OVABLE
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-19
Mel Gorman
Remove
all
o
c_zero
e
d
_
us
e
r_highpage()
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
M
el
G
orma
n
Add
a
movabl
e
core= parameter for s
i
zing ZONE_MOVAB
L
E
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorm
a
n
h
a
ndle
kernel
c
ore=: generic
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
Al
l
ow huge page all
o
cations to use
GFP_HIGH_MOVAB
L
E
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel
Gorman
Cre
a
t
e t
h
e ZONE_MOVABLE
z
one
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
M
e
l Gorman
Add __GFP_MOVABL
E
for ca
l
lers to flag allocat
i
o
ns from
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-05-07
Mel Gorman
Do not disab
l
e interrupts when reading min_free_kby
t
es
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-02-11
Mel G
o
rman
[PATC
H
] Avoi
d
exce
s
s
ive
s
orting of early_node_ma
p
[]
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-11-23
M
e
l Gorman
[PATCH] x86_64: fix
b
ad
page state i
n
p
r
oces
s
'swapper'
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-28
Mel Gorm
a
n
[PATC
H
]
Calculation fix f
o
r
m
e
m
or
y
holes beyong the
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-11
Mel
G
orman
[PATCH] mm: remove memmap_zone_id
x
()
commit
|
commitdiff
|
tree
2006-10-11
Mel Gorman
[PATCH
]
mm:
u
s
e s
y
mbolic names instead of
indices for
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH] Al
l
ow an arch to expa
n
d
n
ode boundar
i
es
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH] Ac
c
ount
for ho
l
es that are
o
u
t
s
i
de
th
e
range
.
.
.
commit
|
commitdiff
|
tree
2006-09-27
Mel
Gorman
[PATCH] Account for me
m
map and
optional
l
y the kernel
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[
P
ATCH] Have ia64 us
e
add_acti
v
e_
r
ange() and
f
r
ee_area_init_
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Go
r
man
[PATC
H
] Have x86_64 use add_a
c
ti
v
e_range() and f
r
ee_a
r
ea_ini
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH] H
a
v
e
x86
u
se add_active_range()
and free_area
_
ini
t
_nod
e
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Me
l
Go
r
man
[PATCH] Ha
v
e Power use
add_a
c
t
i
v
e
_
r
ange() and free_area_
i
n
it
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH]
Introduc
e
mechanism for regi
s
ter
i
n
g
active
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree