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Add linux-next specific files for 20110831
2011-08-31
Christoph Lamet
e
r
Add comments to explain the page s
t
atist
i
cs field in
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-31
Christoph Lameter
Some kernel components pi
n
user
space
me
m
ory
(
infiniba
n
d
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
Christo
p
h Lameter
slub: upd
a
te sl
a
b
i
nfo
t
ools
t
o r
e
port per cpu partia
l
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
Christoph Lameter
slub
:
per cpu cach
e
for part
i
al p
a
g
e
s
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
C
hristoph
L
a
m
e
ter
slub: r
e
tu
r
n obje
c
t pointe
r
from get
_
par
t
ial() /
new_slab()
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
Christ
o
ph
L
ame
t
er
slub: p
a
ss kmem_cache_cpu pointer to get_partial
(
)
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
C
hristoph L
a
m
eter
slub: Prep
a
re inuse field in ne
w
_
s
l
a
b
(
)
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
Chri
s
to
p
h Lamet
e
r
slub: R
e
mov
e
useless
s
ta
t
ement
s
in __slab
_
alloc
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-19
Chris
t
oph L
a
met
e
r
slub:
free slabs without
h
olding
l
ocks
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-09
Christoph
Lameter
slub: Fix partial
c
o
u
nt compariso
n
confus
i
on
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-08-09
Christoph Lameter
slub: Fix full
list corruption if debugging is on
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-25
Christoph Lameter
s
l
ub: When alloca
t
ing a
new s
l
ab
a
lso prep
t
he firs
t
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-18
Christoph Lameter
slub: disable interrupts in
cm
p
xchg_
d
o
u
ble_slab when
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-18
Christoph Lameter
A
v
o
i
d
d
u
plicate _
c
oun
t
variables i
n
page_struct
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-12
Ch
r
istoph Lame
t
e
r
perc
p
u:
F
ixup __
t
his_cpu_xchg* operations
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-07
Chr
i
stoph
Lameter
SLUB: Fix b
u
ild breakage in l
i
nux/mm
_
types
.
h
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-07
Christoph
La
m
ete
r
slab allocators: P
r
o
v
ide gene
r
i
c
description o
f
alignment
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
slub:
s
l
abinfo
u
p
d
ate
f
o
r
cmpxchg hand
l
i
ng
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Chris
t
oph L
a
met
e
r
slub: No
t
necessary
t
o check for em
p
ty slab
o
n l
o
ad_free
l
ist
commit
|
commitdiff
|
tree
2011-07-02
Christo
p
h Lameter
slub:
f
ast r
e
lea
s
e on full s
l
a
b
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lamete
r
slub:
Add statistic
s
fo
r
t
h
e case
that the
c
urrent
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Chri
s
t
o
ph
L
a
meter
slub: Get r
i
d of the an
o
th
e
r
_
slab
label
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph
Lameter
slub: Avoid disabling interrupts in fre
e
slo
w
pa
t
h
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph L
a
m
e
ter
sl
u
b: Disable inte
r
rupts i
n
f
ree_
d
ebug processing
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lam
e
ter
slub: Inver
t
loc
k
i
n
g and avoid slab
l
ock
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lamet
e
r
slub: Re
w
or
k
a
llocator fas
t
pa
t
hs
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
C
h
ristoph Lameter
slub: Pass kmem_cache struct to lock
and freeze
sl
a
b
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Chri
s
to
p
h Lameter
slub: explicit list_l
o
ck taking
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
slub: Add c
m
px
c
hg_
d
oub
l
e_s
l
ab()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
m
m
: Rearr
a
n
g
e str
u
ct
pag
e
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
slub: Move
p
age->frozen handling near
w
here
the page
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Christoph Lameter
s
lub: Do not
u
se frozen page f
l
ag but
a bit in the
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-07-02
Chri
s
toph
Lamet
e
r
slub
:
Push ir
q
disable
i
n
t
o allo
c
ate_s
l
a
b()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-06-25
Chri
s
t
oph Lameter
x86: Add support for c
m
pxchg_
d
ouble
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-06-16
Christoph Lameter
s
lab
,
slub, slob:
U
n
ify alignmen
t
defi
n
it
i
on
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-25
Christoph Lame
t
er
slub:
F
ix double
bit
u
nlock in debug mode
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-21
Christoph L
a
m
eter
sl
u
b: Deal
with hy
p
e
r
thetical
case
of PAGE_SI
Z
E
>
2M
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-21
Chris
t
oph Lameter
slub: Remove node ch
e
ck in slab_fre
e
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-17
Christoph Lameter
slub: Make CO
N
FIG_DEBUG_PAGE
_
ALLOC
work with new fastpath
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-17
Christoph Lameter
s
l
ub: Avoi
d
warni
n
g for
!CO
N
FIG
_
SLUB_DEBUG
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-05-07
Ch
r
ist
o
p
h Lameter
slub
:
Remove CONFIG_CMPXCHG_LOC
A
L ifdeffery
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
Christo
p
h Lameter
slub: Move
d
ebug
h
andlign in __slab_free
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
C
h
r
i
stoph La
m
ete
r
slub: Move node determi
n
atio
n
out of hotpath
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
C
h
ristoph
Lam
e
ter
slub: E
l
imin
a
te
r
epeate
d
u
s
e
of c->page through a new
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
C
hris
t
oph
L
am
e
ter
s
lub: get_map(
)
function to establis
h
map of free
o
bj
e
cts
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-17
C
h
r
i
stoph
L
a
m
eter
slu
b
: Use
N
U
MA_NO_NODE in g
e
t_partia
l
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-04-14
Chris
t
oph Lameter
vmstat: update c
o
mm
e
nt regarding stat_threshold
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-29
C
hristoph Lameter
a
c
pi
throttling: Use this_cpu_has and
s
impl
i
fy code
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-29
Chri
s
t
oph Lameter
x8
6
: Use this
_
cp
u
_has for ther
m
al_interrupt cu
r
rent c
p
u
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-29
Chr
i
stop
h
Lameter
x86:
A
fas
t
way
to chec
k
ca
p
a
bili
t
ies of the current cpu
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-28
Christoph Lameter
percpu: Omit segment
p
refix in the UP c
a
se for cmpxchg_doub
l
e
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-24
Christoph
L
am
e
ter
S
L
UB: Write t
o
per cpu data when allocat
i
ng it
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-22
Christ
o
ph L
a
m
e
te
r
slu
b
: Add st
a
tisti
c
s
f
o
r
this_cmpxc
h
g_do
u
ble failure
s
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-22
Ch
r
istoph Lameter
slub:
Add m
i
ssin
g
irq rest
o
re for the
OOM path
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-20
Christoph Lameter
slub:
D
o
n
t define useless la
b
el in the !CONFI
G
_CMPXCH
G
_LOCA
L
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-11
Christoph Lameter
L
o
ckles
s
(and
p
reemptless) fastpaths for slub
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-11
Christoph La
m
eter
s
l
ub: Ge
t
r
id of
slab_free_ho
o
k_irq(
)
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-03-11
C
h
r
istoph Lameter
slub: min_part
i
al nee
d
s to
b
e
i
n first cacheline
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-02-28
Ch
r
i
stoph Lameter
percpu,
x86: Add a
r
c
h
-specifi
c
this_cp
u
_cmp
x
chg_dou
b
le
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-02-28
C
h
ristoph La
m
e
ter
percpu: Generic support f
o
r
this_
c
pu_cmpx
c
hg
_
do
u
b
le()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-23
Chr
i
stoph Lam
e
ter
m
m
:
Re
m
ove su
p
port f
o
r kmem_c
a
che_name()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-20
C
h
ris
t
o
ph Lameter
l
g
u
e
s
t
: Use
t
his_cpu_ops
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-11
C
h
rist
o
ph Lam
e
ter
x86,percpu: Move ou
t
of
p
l
ace
6
4
b
it ops i
n
to X86_64
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-11
Christo
p
h Lame
t
er
slub:
A
void use of slub_
l
ock in sho
w
_slab_obje
c
t
s
()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-04
Ch
r
istoph Lameter
gameport
:
u
s
e
this_cp
u
_r
e
ad instead
of lookup
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2011-01-04
Christoph Lameter
x86: udelay: Use this_cpu_re
a
d to avo
i
d
a
ddress c
a
l
c
u
l
at
i
on
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
C
hristoph Lameter
vmstat: User per cpu atomi
c
s
to av
o
id interrupt disable
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
C
hristoph Lamete
r
irq_work: Use per c
p
u
ato
m
ics i
n
stead of regular
at
o
mics
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
Christoph Lameter
cpuops
:
Use
c
m
px
c
h
g fo
r
xchg to
a
v
o
id l
o
ck s
e
mant
i
cs
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
Chr
i
stoph Lam
e
t
e
r
x86: this
_
cpu_cmpx
c
h
g and t
h
is_cpu_xchg operations
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-18
Chr
i
stoph Lamet
e
r
percpu
:
Generic this_cpu_
c
mpxchg
(
)
and this_cp
u
_xchg
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christo
p
h Lame
t
er
connecto
r
: Use this_cpu o
p
erati
o
ns
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph Lam
e
ter
x
en: Us
e
this
_
cpu_inc_r
e
turn
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph L
a
meter
task
s
ta
t
s: Use th
i
s_cpu_ops
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph
Lam
e
ter
random: Use this_cpu_i
n
c_r
e
turn
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Chris
t
oph Lameter
fs:
U
se th
i
s_cpu_inc_ret
u
rn
in buffer
.
c
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christ
o
ph Lam
e
te
r
highmem:
Use this_cpu_
x
x_return() opera
t
ions
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christ
o
ph Lameter
vms
t
at
:
Use t
h
is_cp
u
_in
c
_re
t
u
rn for vm statis
t
ics
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christop
h
L
ameter
x86: Support f
o
r t
h
i
s_cpu_ad
d
,
sub, dec, inc_return
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christ
o
ph Lame
t
er
percpu
:
Generic su
p
port for this_cpu_add, sub, dec
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Chris
t
oph
Lameter
core: Replace __get_cpu
_
va
r
with
_
_this_cpu_read if
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph Lamete
r
x
e
n:
Use this_cpu_ops
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph
Lamet
e
r
fs:
Use this_cpu_xx operations in buf
f
er
.
c
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christo
p
h Lameter
fakekey: Simplify speaku
p
_fake_key_pressed
throu
g
h
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph Lameter
kprobes:
U
se this
_
cpu_ops
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
C
h
r
i
stoph
L
ameter
drivers: Replace __get_cpu_var
w
i
th
_
_this_cpu_rea
d
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph Lameter
vmstat:
O
p
timize zone
coun
t
e
r
modif
i
cati
o
ns th
r
ough
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-17
Christoph Lameter
percpucounter: Optimize __percp
u
_counter_add a bit
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-12-12
Chr
i
stoph Lameter
timers: Use th
i
s
_cpu
_
read
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-11-06
Christoph
Lam
e
ter
slub:
mo
v
e slabinf
o
.
c to tools
/
s
l
ub/s
l
abinfo
.
c
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-26
Christoph Lameter
percpu_counter: use t
h
is_cpu_ptr() ins
t
e
a
d
of per_cpu_ptr()
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-06
Chris
t
op
h
Lameter
s
l
ub: Mov
e
fun
c
ti
o
ns to
re
d
uce
#
i
fdefs
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-06
C
h
ri
s
toph Lameter
slub: Enable sysfs suppo
r
t f
o
r !C
O
NFIG_SLUB_DEBUG
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
C
h
ris
t
oph Lameter
slub: extract common
c
o
d
e to remove objects from partial
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Christo
p
h Lameter
SLUB: Pas
s
active
a
n
d
inactiv
e
redzone flags in
s
tead
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
C
h
rist
o
ph Lameter
sl
u
b: reduce differences be
t
ween SMP and NUM
A
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Christ
o
p
h Lam
e
ter
Slub: UP
bandaid
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Christop
h
Lameter
slu
b
: Fi
x
up m
i
ssing km
a
lloc_cache
->
k
mem_ca
c
he_nod
e
.
.
.
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Christoph Lam
e
ter
slub: Add dummy functions for the !SLUB_DEBUG case
Signed-off-by:
Christoph Lameter
<cl@linux.com>
commit
|
commitdiff
|
tree
2010-10-02
Christop
h
Lame
t
er
sl
u
b: Move gfpflag
masking out of th
e
h
o
tpath
Signed-off-by:
Christoph Lameter
<cl@linux-foundation.org>
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