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nommu: make the initial mmap allocation excess behaviour Kconfig configurable
2009-05-05
Mel Gorman
Ignore madvise(MADV_WILLNEED) fo
r
hugetlbfs-backed
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-02-11
Mel Gorman
Do
n
ot
a
ccount f
o
r hugetlbfs qu
o
ta
at mma
p
() time if
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-02-10
Mel Gorman
Do not acc
o
unt for the address space used b
y
hugetlbfs
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-01-06
Mel Gorm
a
n
mm: rep
o
rt the MM
U
pagesi
z
e
in /proc/
p
id/smaps
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-01-06
Mel Gorman
m
m: repor
t
the page
s
ize backin
g
a VMA in /proc/pi
d
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-09-13
Mel G
o
rman
mm: mark the c
o
rrect zone as full w
h
en scanning zon
e
lists
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-08-27
Mel Gorm
a
n
[A
R
M] Skip memory holes in
FLATME
M
when readin
g
/proc
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Me
l
Gorman
h
u
getlb: fi
x
a hugepage re
s
ervation che
c
k for MA
P
_SHARED
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
hugetlb:
g
u
ar
a
ntee that
COW fa
u
l
ts for a process that
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
hugetlb: re
s
erve huge pages for reliable MAP_P
R
IVATE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
el Gorman
hugetl
b
: mov
e
hugetlb_ac
c
t_memory
(
)
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
el Gorman
mm: print o
u
t
t
he zo
n
e
l
i
sts on requ
e
st for manual verification
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel
G
orman
mm: make defensive check
s
a
r
ound PFN values regist
e
red
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
mm: v
e
r
i
f
y
t
h
e page
li
n
ks and memory model
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
el Go
r
man
mm: add a bas
i
c de
b
ugging framework
for
mem
o
r
y in
i
tialisation
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-03
Mel
G
o
rman
Do not o
v
e
r
w
r
i
te nr_zones on !
N
UMA when initialising
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-05-13
Mel Gorman
par
i
sc: fi
x
D
I
SC
O
NTIGMEM
c
ompile breakage
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
Mel Gor
m
an
mm: filter
b
ased
on a nodema
s
k as well as
a
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:
have zone
l
i
st conta
i
ns
s
tructs wi
t
h both a z
o
ne
.
.
.
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:
use t
w
o zonel
i
st that are filtered
by GFP m
a
sk
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: remem
b
er what the preferred zone i
s
for z
o
ne_st
a
tistics
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: introduc
e
nod
e
_z
o
n
e
list() for accessing
the zonelist
.
.
.
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: us
e
zon
e
lists instead of zones when di
r
ect rec
l
aimi
n
g
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Mel Gorman
x86
:
re
l
a
x r
e
strictio
n
s on
s
etting CONF
I
G_
N
UMA on x86, #2
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Mel Gorman
x86: mak
e
NUMA work on 32-bi
t
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Mel Go
r
man
x86: make NUMA work on 32-bi
t
agai
n
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-24
Mel Gorman
s
l
ab: partially rev
e
rt list3
c
hanges
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-12-18
Mel Gorman
mm: fix pag
e
allocation for
larger
I/
O
segm
e
n
ts
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-11-29
M
e
l
Gorman
Fix bo
o
t
proble
m
w
ith iSeries l
a
c
king hugepage
s
u
ppor
t
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-24
Mel Gorman
sc
h
ed: document profi
l
e=sleep requ
i
r
i
ng CONFI
G
_SCHE
D
STATS
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Breakout pa
g
e_order() to
i
n
ternal
.
h to avoid special
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Me
l
Gor
m
an
Print out statis
t
ics
i
n
relation to fragmentation avoida
n
ce
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorm
a
n
D
o
n
ot depend on
MAX_ORDER when
grou
p
ing pages b
y
mobility
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
orman
Fix
c
alculat
i
on in move_
f
reepages_block for counting
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorman
don't
g
roup hi
g
h ord
e
r atom
i
c allocati
o
ns
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorma
n
remove PAG
E
_GROUP_BY_M
O
BILITY
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gor
m
a
n
Bias the location of pages freed for m
i
n_fr
e
e_kby
t
es
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Go
r
man
F
ix corr
u
ption of memmap on IA6
4
SPARS
E
MEM when mem_s
e
cti
o
n
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
o
rman
Be mo
r
e agres
s
ive ab
o
ut stealing
w
hen MI
G
R
A
T
E_RECLAIMABLE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
B
ias the placem
e
nt
of kernel pages at
l
ower PFNs
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
r
m
a
n
Do not
group pages by mobili
t
y type
on
l
ow memory systems
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Group high-order
a
to
m
ic all
o
cation
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gor
m
an
Group short-lived and reclaimab
l
e kernel allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Go
r
m
a
n
Move free pages be
t
ween lists on ste
a
l
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel G
o
rman
Drai
n
per-cpu lis
t
s whe
n
high-order
a
llo
c
ations fail
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Go
r
man
Add a conf
i
gure optio
n
to g
r
o
u
p pages
b
y mo
b
ility
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Choo
s
e
p
ages from the per-cpu list ba
s
ed on migration
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorman
Sp
l
it th
e
free
l
ists for movable and
unm
o
vable allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorm
a
n
A
d
d
a
bitmap that
i
s used to t
r
ack flag
s
affecting
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-08-23
Mel Gorman
Apply memory po
l
icies
to top two
high
e
st zone
s
whe
n
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-31
M
el Gorman
Do not trig
g
er OOM
-
ki
l
ler for high-or
d
er allocation
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-26
Mel
Gorman
Allow nodes to exist that only contain ZO
N
E_M
O
VAB
L
E
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-19
Mel Gorman
Remo
v
e
alloc_
z
eroed_user_highp
a
ge()
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorma
n
Add a movab
l
ecore= paramet
e
r
f
or sizing ZONE
_
MOVABLE
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Me
l
Gorman
handle
k
ernelcore=: generic
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
Al
l
o
w hu
g
e page allocati
o
ns to use GFP_HIGH_MO
V
ABLE
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Me
l
Gorman
C
r
e
a
te the ZONE_MO
V
ABLE
z
one
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
M
e
l
G
o
rman
Add
__GFP_MO
V
A
B
LE for call
e
rs to flag alloc
a
tions from
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-05-07
Mel Gorman
Do
n
ot disable
i
n
terrupts w
h
e
n
reading
m
in_free_kbyt
e
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-02-11
Mel Gorman
[PATCH] Avo
i
d
e
xces
s
i
v
e sort
i
ng of early_node_map[]
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-11-23
M
e
l Gorman
[PA
T
CH] x86_64:
fix bad
p
age sta
t
e
in process '
s
wapper'
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-28
Mel Gorma
n
[PA
T
CH] C
a
l
c
ulation fix for memory
h
oles
b
e
yong the
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-11
Mel Gorman
[PATCH] mm: r
e
mo
v
e memm
a
p_zone_idx()
commit
|
commitdiff
|
tree
2006-10-11
Mel Gorm
a
n
[PATCH] m
m
:
use symbolic n
a
mes
ins
t
ea
d
of indices for
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
M
e
l Gor
m
an
[PATCH] Al
l
o
w
a
n arch to e
x
pand n
o
d
e boundar
i
es
commit
|
commitdiff
|
tree
2006-09-27
M
e
l Gorman
[PATCH]
A
c
c
ount
f
or
hole
s
that are outsi
d
e the range
.
.
.
commit
|
commitdiff
|
tree
2006-09-27
Me
l
Gorman
[PAT
C
H] Account for memmap and option
a
lly the kern
e
l
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
M
e
l Gorman
[PATCH] Have ia64 us
e
add_a
c
tive_range() and free_are
a
_init_
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel
G
orma
n
[PAT
C
H] Ha
v
e
x86_6
4
use add
_
active_ra
n
ge() an
d
free_area
_
ini
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Me
l
G
o
r
m
an
[PATCH] Have x
8
6
us
e
add_active_range
(
) and
f
ree_area_ini
t
_no
d
es
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH] Have Po
w
er use ad
d
_active
_
range(
)
a
n
d free
_
a
rea_
i
nit
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH] Introduce me
c
hanism for registering active
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree