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hugetlb: reserve huge pages for reliable MAP_PRIVATE hugetlbfs mappings until fork()
2008-07-24
Mel Gorman
hugetlb
:
reserve huge pa
g
es for re
l
iable MAP_PRIVATE
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
hu
g
etlb: move
hugetlb_acct_
m
emory()
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
mm: print out the zonel
i
s
ts on
re
q
u
e
st fo
r
m
a
nual ve
r
ificat
i
o
n
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
mm:
m
a
ke defensive
c
heck
s
a
r
ound PFN va
l
ues registered
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
mm: v
e
rify
t
h
e pa
g
e links and memory
m
odel
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gor
m
an
mm: add
a
b
a
sic debugging fram
e
work fo
r
memory initialisation
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-07-03
Mel Gor
m
an
Do not ov
e
rwrite n
r
_zones
on !
N
UMA whe
n
ini
t
i
alising
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-05-13
Mel
G
o
r
m
a
n
pari
s
c: fix
D
ISCONTI
G
MEM c
o
mpi
l
e breakage
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-04-28
Mel Gorm
a
n
mm: filter
b
ased on
a nodemask a
s
w
e
ll as a gfp
_
mas
k
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:
h
ave zonelist contains structs w
i
t
h
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
Mel
Go
r
man
mm: use t
w
o zonelist
t
hat 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
Mel Gor
m
an
mm: remember what
t
he
prefe
r
re
d
z
o
ne is for zone_st
a
tist
i
c
s
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: intr
o
duce node_
z
o
n
e
list() for accessi
n
g
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
z
o
n
elists instead of
z
ones when direct reclaiming
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
Cc: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-01-30
Mel Gorm
a
n
x
8
6: r
e
lax
restric
t
i
o
ns o
n
s
e
t
ting CONFIG_NUMA on x86, #2
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-01-30
Mel Gorman
x8
6
:
make NUMA work on 32-bit
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
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2008-01-30
Mel Gorman
x86: make NUMA
wo
r
k on 32-bit again
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2008-01-24
Mel Gorm
a
n
slab: partially revert list3 cha
n
g
es
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-12-18
Mel Gorman
mm: fix
pa
g
e
a
llocation for lar
g
er I/O s
e
gments
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-11-29
Mel Gorman
Fix
b
o
o
t p
r
oblem
w
ith
iSeri
e
s l
a
c
k
in
g
hugepage
support
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
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2007-10-24
Mel
Go
r
man
sched: doc
u
m
ent profile=sleep requiri
n
g
C
O
NFIG_S
C
H
EDSTATS
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
orman
Brea
k
o
ut pa
g
e_order
(
)
t
o int
e
r
nal
.
h to av
o
i
d
special
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorm
a
n
Pri
n
t out
s
tatistics in
r
e
l
ation t
o
fragmentation av
o
idance
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
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2007-10-16
Mel Gorman
Do not depen
d
o
n
M
A
X
_
ORDER
w
h
en
g
roup
i
ng pages
b
y
m
obility
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
o
r
man
Fix ca
l
culation in move_freepage
s
_block for
counting
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gor
m
an
don't group
h
igh ord
e
r atomi
c
allocations
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel
Gorman
remove PAGE_
G
ROUP_BY_MOBILITY
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
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2007-10-16
M
el
G
orman
Bias the location of pages freed for min_fre
e
_kby
t
es
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorma
n
F
i
x corr
u
ption of memmap on IA64
SPARSEMEM when mem_s
e
ction
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Be more ag
r
ess
i
ve about stealing when MIGRA
T
E_RECLA
I
MABLE
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Bias the pla
c
ement of ke
r
nel
pages at
l
o
w
er PFNs
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Me
l
Gorman
Do not group pages by mobility
type on low memory
s
ystems
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorm
a
n
Group high-order
a
tomic alloc
a
tio
n
s
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Go
r
ma
n
Grou
p
short-liv
e
d and reclaimable kern
e
l
allocati
o
ns
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gor
m
an
M
o
ve free pages between lists on steal
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorman
Drain per-cpu l
i
sts when high-order
allocatio
n
s fail
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
rman
A
d
d
a
configure option
to g
r
oup
p
a
ges b
y
mo
b
ility
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorma
n
Ch
o
ose pages
f
rom the per-c
p
u list based
on migration
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Me
l
Gorman
Split the free li
s
t
s for movable and unmovable alloc
a
tio
n
s
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-10-16
Me
l
Gorm
a
n
Add a bitmap
t
h
a
t is use
d
to t
r
ack fla
g
s
affe
c
ting
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-08-23
Mel Gorman
Apply memory poli
c
i
es
t
o top two highest zones
w
he
n
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-31
Mel Gorman
Do not trig
g
er OOM-killer for high-order
allocation
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-26
M
e
l Go
r
man
Allow nodes to exist
t
h
at
o
nly contai
n
ZO
N
E_MOVABLE
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-19
Mel
Gorma
n
Re
m
o
v
e
alloc_zeroed_
u
ser_highpage()
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
M
el Gorman
Add a
m
o
vablecore= param
e
ter for sizing ZONE_
M
OVABLE
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
handle k
e
rnelcor
e
=: generic
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
Mel
Go
r
ma
n
Allow
h
uge pa
g
e allocatio
n
s to use GFP_HIGH
_
M
OVABLE
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gor
m
an
Cr
e
ate the
ZONE_MOVABLE zon
e
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-07-17
Me
l
Gorma
n
Ad
d
__GFP_MOVA
B
LE fo
r
callers
to flag alloc
a
tion
s
fr
o
m
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-05-07
Mel Go
r
man
Do not
d
isable interrup
t
s when reading min_
f
r
e
e_kbyt
e
s
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2007-02-11
M
e
l Gorman
[PATCH] Avoid excessi
v
e sor
t
ing of ear
l
y_node_map[
]
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-10-11
M
e
l Go
r
man
[P
A
TCH] mm: use symbol
i
c names
i
nstead of indices for
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gor
m
an
[
P
ATC
H
] A
c
co
u
n
t
f
o
r
m
emmap
a
nd optionally
t
he ker
n
el
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Mel
Gorman
[PATCH] Have ia64 use add_a
c
t
i
ve_ra
n
ge() and free_area_init_
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Mel
Gor
m
an
[
PATCH] Have x86_64 use ad
d
_active_ra
n
ge() and f
r
ee_area_ini
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorm
a
n
[PAT
C
H
]
Have x86 use ad
d
_
active_
r
ange() and free_
a
rea
_
in
i
t_nodes
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH] Have Power use
a
dd_act
i
v
e_range() and
free_area_init
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH]
I
n
troduce me
c
hanism
f
o
r
regist
e
ring act
i
ve
.
.
.
Signed-off-by: Mel Gorman <
mel@csn.ul.ie
>
commit
|
commitdiff
|
tree