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page allocator: check only once if the zonelist is suitable for the allocation
2009-06-17
Mel
G
orman
page allocator: check only once
if the
z
o
n
e
l
i
st i
s
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-06-17
Mel
G
orm
a
n
page
a
llocator:
do
no
t
check NUMA node ID when the
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-06-17
M
e
l Gorman
pag
e
allocator: do not sanity check
order in the fast
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-06-17
Mel
G
o
r
man
page allocator: r
e
place __al
l
o
c
_pages_inte
r
nal() w
i
th
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-29
Mel
G
o
rman
mm: ac
c
ount for MAP_SH
A
R
ED mappi
n
gs u
s
i
ng VM_MAYSHARE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-29
Mel Gorman
x86: ign
o
re VM_LO
C
KED when de
t
erm
i
ning if huget
l
b
-
b
a
ck
e
d
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-18
Mel Gorman
[ARM
]
Double check me
m
map is actually v
a
lid with a
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-18
Mel
G
orman
p
o
werpc:
Do not assert pte_lock
e
d for hugepage PTE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-13
Mel Go
r
man
Remove i
m
plementat
i
o
n
of
readpage fro
m
t
h
e
hu
g
e
tlbfs_aop
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-05-05
Mel Gorman
I
gnore m
a
d
v
ise(MADV_WI
L
LNEED) f
o
r hugetlbf
s
-backe
d
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-02-11
Mel Go
r
man
Do not ac
c
ount
for hugetlb
f
s quota
at mmap() time if
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-02-10
Mel Gorman
D
o
not acco
u
nt for th
e
ad
d
re
s
s space
used by hugetlb
f
s
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-01-06
M
e
l Gorman
mm: report
t
h
e
MMU
page
s
ize in /pr
o
c/pid/smaps
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2009-01-06
Mel Gorma
n
mm:
r
ep
o
rt the pag
e
s
i
z
e backing a VMA in /pr
o
c/pid
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-09-13
Mel
G
orman
mm: mark th
e
correc
t
zon
e
as
f
ull
w
hen scannin
g
zonel
i
sts
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-08-27
Mel Gorman
[ARM]
S
kip memory h
o
les
i
n FLATMEM whe
n
reading /proc
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
el Gorma
n
hugetlb: fix
a
huge
p
age reservation check for M
A
P
_SHARED
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
hugetlb: guarantee that COW faults for a proce
s
s that
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
hugetlb: res
e
rve huge p
a
ges
for
reliable
MAP_PRIVATE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Me
l
Gorman
h
u
g
etlb: move
hugetlb_
a
cct_
m
emory()
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Me
l
Go
r
ma
n
mm: pri
n
t out the zonelists on request
fo
r
manual verification
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Go
r
man
mm
:
make d
e
fensive checks around PFN
v
alues registered
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
Mel Gorman
mm: verif
y
the page links and
memory m
o
del
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-24
M
el G
o
rman
mm:
add a basic
d
ebu
g
ging framew
o
r
k for memory initialisatio
n
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-07-03
Me
l
Gorman
Do not ove
r
write nr_zones on !NUMA wh
e
n initialisi
n
g
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-05-13
Mel Gorman
parisc: fix DIS
C
ONTIGM
E
M c
o
mpile bre
a
kage
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-04-28
Mel Gorman
mm: filter b
a
sed on a node
m
a
s
k a
s
well a
s
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 Gor
m
an
mm: have z
o
ne
l
is
t
c
o
ntains structs wit
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 Gorm
a
n
m
m: use
two zonelist tha
t
are
f
il
t
ered 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
m
m: remem
b
e
r
w
h
a
t
the prefer
r
e
d
z
o
n
e
i
s
f
or zone
_
statisti
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 Gorman
mm: introd
u
ce
nod
e
_
zo
n
elist() for access
i
ng t
h
e
z
o
neli
s
t
.
.
.
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
z
on
e
lis
t
s inste
a
d of zon
e
s whe
n
direct
re
c
la
i
ming
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
Cc:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
Me
l
G
o
rman
x86: relax restrict
i
ons on setting C
O
NFIG_N
U
MA on x86, #2
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
M
e
l Gor
m
an
x86:
make NUMA
w
ork on 32-bit
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-30
M
e
l G
o
r
m
an
x86: make NUMA work on 32-bit again
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2008-01-24
M
e
l
G
orman
sla
b
: par
t
ial
l
y revert list3 chan
g
e
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-12-18
Mel G
o
rman
mm: fix
page alloc
a
tion
for la
r
ger I/O segm
e
nt
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-11-29
Mel Go
r
m
an
Fi
x
boot problem with iSe
r
i
e
s lacki
n
g hugepage support
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-24
Mel Gorman
s
ched:
do
c
u
m
ent profile=sle
e
p r
e
quiring CONFIG_SCHEDSTATS
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Go
r
man
Breakout page_order()
t
o in
t
e
r
n
al
.
h to
avoid special
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Me
l
G
o
rman
Print out statistics
i
n relation to fragmentatio
n
avoi
d
ance
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l
G
orm
a
n
Do not depend on MAX_ORDER
w
hen grouping pages by mo
b
ility
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Go
r
man
Fix calc
u
la
t
i
on
in move_free
p
a
g
es
_
blo
c
k for co
u
nting
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Go
r
man
don't group hig
h
order atomic a
l
lo
c
at
i
ons
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorman
remove PAGE
_
GRO
U
P
_
BY_MOBILITY
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Bias the loc
a
t
ion
of
p
a
g
es
freed f
o
r min_
f
re
e
_kbyte
s
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
F
ix
c
orr
u
p
t
ion of memmap on IA64 SPARSEMEM when mem_se
c
tion
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorman
Be more agressive ab
o
ut stealin
g
wh
e
n
MI
G
RATE_RECLAIMABLE
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l
Gorman
B
i
as the plac
e
ment
of kernel pages a
t
lower
PFNs
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Do not group
pa
g
es by mobility type on low memo
r
y systems
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Go
r
man
Group
h
i
gh-
o
rder atom
i
c
allocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
e
l Gorm
a
n
Group
short-liv
e
d and reclaim
a
ble kernel al
l
ocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorm
a
n
Move free
pages be
t
ween list
s
on st
e
al
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel
G
orman
D
rain per-cpu lists
when
h
ig
h
-
ord
e
r allo
c
ations fail
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Add
a
c
onfigure option to group pages by mobility
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
M
el Gorman
Choose pages fr
o
m th
e
p
e
r-c
p
u
list based on
migration
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Split the fr
e
e
l
ist
s
f
o
r
m
ovable an
d
unmovab
l
e
a
llocations
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-10-16
Mel Gorman
Ad
d
a bitma
p
that is u
s
e
d
to track
f
l
a
gs affectin
g
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-08-23
Mel Gorman
Apply memory
p
o
li
c
ies to t
o
p
tw
o
h
i
g
h
e
st zones whe
n
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-31
Mel G
o
rman
Do not tri
g
ger OOM-
k
iller fo
r
high-
o
rder allocat
i
on
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-26
Mel
G
orman
Allo
w
nodes
to exist that only contain ZONE_MOVABLE
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-19
Mel Gorman
Rem
o
v
e
alloc_zeroed_user_hi
g
hpage()
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorman
A
dd a movablecore= par
a
meter for sizing ZONE_MOVAB
L
E
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gor
m
an
handle ker
n
elcore=:
generic
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Me
l
Gorman
Allo
w
huge page a
l
loca
t
io
n
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
C
r
eate t
h
e ZONE_MO
V
ABLE zone
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-07-17
Mel Gorm
a
n
Add __GFP_MOVABLE for callers to
flag alloc
a
t
i
o
ns from
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-05-07
Mel Gorman
Do
n
o
t
disable
i
nterr
u
pts wh
e
n r
e
ading m
i
n_free_kbyt
e
s
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2007-02-11
Mel Gorman
[PATCH] Avoid excessi
v
e so
r
ting
of early_nod
e
_ma
p
[
]
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-11-23
M
el Gorman
[PATCH] x86_64: fix bad page state
i
n process 'swapper'
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-28
Mel
G
orman
[
PATCH] Calc
u
l
ation
f
i
x
for
m
emo
r
y holes beyong the
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-10-11
M
el G
o
rman
[PATCH] mm: remov
e
memm
a
p_z
o
ne_idx()
commit
|
commitdiff
|
tree
2006-10-11
Mel Gorman
[PATCH] mm: use symbo
l
ic names instea
d
of in
d
ices f
o
r
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Mel
G
orman
[PA
T
CH]
Allo
w
an arch to ex
p
and node boundari
e
s
commit
|
commitdiff
|
tree
2006-09-27
Mel Gorman
[PATCH]
A
ccount f
o
r holes that are
o
utsi
d
e the
r
ange
.
.
.
commit
|
commitdiff
|
tree
2006-09-27
Mel
G
orman
[
P
A
T
C
H
] Account for memmap an
d
o
p
t
ion
a
lly
th
e
kernel
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
M
el Gorman
[
P
ATCH] Have ia
6
4 use add_active_range() and free_area_
i
nit_
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
|
tree
2006-09-27
Me
l
Gorman
[PATCH] Have x86_
6
4 use
add_act
i
v
e_r
a
nge()
a
nd
f
r
e
e
_are
a
_
i
n
i
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
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tree
2006-09-27
M
el Gor
m
an
[PATCH] Have x86 use add
_
ac
t
ive_rang
e
(
) and free_area_init_
n
o
des
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
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commitdiff
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tree
2006-09-27
Mel Gorm
a
n
[P
A
TC
H
]
H
ave Power use a
d
d_active_range()
a
nd free_ar
e
a_init
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
|
commitdiff
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tree
2006-09-27
Mel Go
r
man
[PATCH] I
n
trodu
c
e mechanism for re
g
istering active
.
.
.
Signed-off-by:
Mel Gorman
<mel@csn.ul.ie>
commit
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commitdiff
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tree