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page allocator: do not check NUMA node ID when the caller knows the node is valid
2009-06-17
Mel Gorm
a
n
pa
g
e allocator: do not c
h
eck
NUMA n
o
de ID when the
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-06-17
M
el
Gorman
page al
l
ocat
o
r: do not sanity check
order in the
f
as
t
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-06-17
M
el Go
r
man
page allocator: replace __a
l
loc_p
a
ges_i
n
te
r
n
a
l() with
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-05-29
Me
l
G
o
rman
mm: account
fo
r
MAP_SHARED
ma
p
pings using VM_
M
A
YSHARE
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-05-29
Mel G
o
rman
x86: ignore VM_L
O
CKED when determining if hugetlb-
b
acke
d
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-05-18
Mel Gorman
[ARM] Double check
memmap is a
c
tu
a
ll
y
valid with a
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-05-18
Mel Gor
m
a
n
powe
r
pc: D
o
not asse
r
t pte_lo
c
ked for
h
ugepage PTE
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-05-13
Mel Gorman
Remove implementation of readpag
e
from the hugetlb
f
s_aops
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-05-05
Mel Gorman
Ig
n
o
re madvi
s
e(MADV
_
WILLNEED) for huget
l
bfs-
b
ack
e
d
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-02-11
M
el Gorman
Do
not
a
c
c
ount for hugetlb
f
s quota at
mmap() tim
e
if
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-02-10
Me
l
Gorman
D
o
n
ot account for the a
d
dres
s
spac
e
used
by hugetlbfs
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-01-06
Mel Gor
m
an
mm: report the MMU pagesize
in /pro
c
/
p
id/smap
s
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2009-01-06
Mel Gorman
mm: rep
o
rt the
p
agesize bac
k
in
g
a VMA
i
n /proc/
p
id
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-09-13
Mel Gorman
mm: mark the
correct zone as full
w
hen scanning zo
n
elists
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-08-27
Mel
G
orma
n
[ARM] Skip me
m
o
r
y holes in FLATMEM whe
n
reading
/
proc
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
hu
g
etlb: fix a hugepage rese
r
vation ch
e
ck fo
r
MAP_S
H
ARED
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel G
o
rman
hugetlb: guar
a
n
tee that COW
f
ault
s
for a pro
c
ess that
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel
G
orm
a
n
hugetlb: rese
r
ve
huge pages for reliable MAP_PRIVATE
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
hugetl
b
:
m
ove
huge
t
lb
_
acct_memor
y
(
)
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Me
l
G
o
rma
n
m
m: print out the zone
l
ists on request fo
r
manual ver
i
fica
t
io
n
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel
G
orman
mm:
make defensive checks around
P
F
N
values regist
e
red
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gor
m
an
m
m: ve
r
ify the page links and m
e
m
o
ry model
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel
G
orma
n
mm: add a basic debugging fram
e
wor
k
f
o
r memory initialis
a
t
ion
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-03
Mel Gor
m
a
n
Do not ove
r
wri
t
e nr_zones on
!
NUMA w
h
en
initialis
i
ng
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-05-13
Mel Gorman
parisc: fix DISCONTIGMEM compile brea
k
age
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-04-28
Mel
G
or
m
an
mm: filt
e
r based on a nod
e
mask a
s
we
l
l as a gfp
_
ma
s
k
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:
have zone
l
i
st
c
ontains stru
c
ts 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
e
l Gorman
mm: us
e
two zonelist that are filtered by GF
P
ma
s
k
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: reme
m
ber
what the preferred zone is fo
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
Mel Gorman
mm: introduce
n
ode_zon
e
list() for
a
ccessing
the
z
o
nelist
.
.
.
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
:
use zonelists instead of
zones wh
e
n d
i
rect
r
eclaim
i
ng
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
Cc: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-01-30
Mel
G
orma
n
x
8
6
: r
e
lax
res
t
rictions
o
n setti
n
g C
O
NFIG_NU
M
A on x86, #2
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-01-30
Mel
G
orman
x86:
ma
k
e NUMA work on 32-bit
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-01-30
Mel Go
r
man
x
8
6: make NUMA wo
r
k
o
n 32-
b
i
t
again
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-01-24
Mel Gorman
slab: par
t
ially revert list3
c
h
a
nges
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-12-18
Mel Gorman
mm: f
i
x page allocation for l
a
rger I/O segments
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-11-29
Mel Go
r
man
F
i
x
boo
t
problem with iSe
r
ies lacking hugepage supp
o
rt
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-24
Mel Gorman
s
c
hed
:
document prof
i
l
e=sleep req
u
iring CONF
I
G
_
SCHEDSTATS
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
o
rman
B
reakout page_ord
e
r()
to internal
.
h to avoid
s
pecial
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Prin
t
out statistics in rel
a
tion to fragment
a
tion avoidance
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gor
m
an
Do not
d
epend on MAX_OR
D
ER when g
r
ouping
p
age
s
b
y mobility
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorm
a
n
Fix ca
l
c
u
lation in
move_freepages
_
block for coun
t
ing
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorman
don't group
h
i
gh orde
r
at
o
m
i
c
a
llocations
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
Gorma
n
remove PAGE_GROU
P
_BY_MOBILITY
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
orman
B
i
as the
lo
c
ation of
p
a
ges freed for min_
f
ree_kbytes
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
rman
Fi
x
c
o
rruption of mem
m
a
p
on
IA64 SPARS
E
MEM when mem_secti
o
n
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Be m
o
re a
g
ressive ab
o
ut stealing
w
h
en MIGRATE_
R
E
C
LAIMAB
L
E
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
B
i
a
s the placem
e
n
t
of kernel pa
g
es at
l
ower PFNs
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
rman
Do not group pages by mo
b
i
lity t
y
pe on low memory sys
t
ems
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gor
m
an
Group hig
h
-order atomic
a
llocations
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
orman
G
r
oup
s
h
o
r
t-l
i
ve
d
and reclaimable ker
n
el all
o
cat
i
o
n
s
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Move free
pages betwee
n
li
s
ts
on steal
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
Gorman
Dra
i
n pe
r
-cpu lists when high-order
a
llocations fai
l
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
orman
Add
a
confi
g
u
r
e opti
o
n to group pages by mobi
l
ity
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Choose pages f
r
om
the per-cpu list based on
m
igrati
o
n
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
orman
S
p
l
i
t the fre
e
lists for m
o
v
a
ble and unmo
v
able allocat
i
o
n
s
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Me
l
Gorman
A
dd a bitmap that is used to track flags a
f
fecting
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-08-23
Mel Gorman
Apply me
m
ory policies to top two highest
zon
e
s
whe
n
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-31
Mel Gorman
Do not trigger OOM-killer for high-ord
e
r allo
c
ation
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-26
Mel Gor
m
an
Al
l
ow nodes to
e
x
i
st that
o
n
ly contain ZON
E
_
M
O
V
AB
L
E
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-19
Mel Gorman
Remove alloc_ze
r
oed_
u
s
e
r
_highpage()
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
Mel
G
orma
n
Add
a mo
v
able
c
ore= param
e
ter for sizing
Z
ONE_MOVABLE
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
h
a
ndle kernelco
r
e=
:
gener
i
c
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
Mel Go
r
man
Allow huge page al
l
ocation
s
to use G
F
P_HIGH_MOVABLE
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
Create
t
h
e ZONE_M
O
VABL
E
zone
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
Add __GFP_MOV
A
BLE f
o
r caller
s
to f
l
ag allocations from
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-05-07
Mel Gorman
Do not disable interrupts wh
e
n reading mi
n
_free_kbytes
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-02-11
M
el Gorman
[PATCH
]
A
v
o
i
d excessive sorting
of ear
l
y_node_
m
a
p[
]
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-10-11
Mel Gorm
a
n
[PATCH]
m
m: use symbolic names in
s
tead
o
f indices for
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PAT
C
H] Acc
o
unt f
o
r memmap and option
a
lly the ke
r
nel
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Mel
G
o
rman
[PATCH] Have ia64
u
se add_
a
ctive_range
(
) and
free_area_init_
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
M
el Gorma
n
[PATC
H
] Have x
8
6
_64 u
s
e add_
a
ct
i
ve_range(
)
and free_area_
i
ni
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Me
l
Gorman
[PA
T
CH]
H
a
v
e
x86 use add_active_range() and free_a
r
ea_init_n
o
de
s
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
M
e
l Gorman
[PATCH]
H
ave Power
u
se add_active_ran
g
e()
a
nd fr
e
e
_
area_init
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PA
T
CH] Introduce mechanism
f
or regi
s
tering active
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree