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percpu: use DEFINE_PER_CPU_SHARED_ALIGNED()
2009-06-24
Tejun
Heo
percpu:
u
s
e
DEFINE_
P
ER_
C
PU_SHARED_ALIGNED()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-24
T
e
jun Heo
p
ercpu: cleanup percpu array de
f
initions
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-24
Je
s
p
er Nil
s
son
CRIS: Change DEFINE_PER_C
P
U of
cur
r
e
n
t_pgd
to b
e
no
n
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-24
Te
j
un He
o
linker
s
cript: throw a
w
ay
.
d
iscard sect
i
on
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-24
Tejun Heo
perc
p
u: u
s
e
dynamic percpu
a
llocator
as the de
f
ault
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-22
Te
j
un
H
eo
x
86: ensure percpu lpag
e
does
n
't consume too muc
h
vmalloc
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-22
Tejun
H
eo
x86: implem
e
nt
p
erc
p
u_alloc kerne
l
parameter
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-22
Tejun
H
e
o
x
8
6
: fix pageattr handl
i
ng for lpage p
e
r
cpu allocat
o
r
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-22
T
ejun Heo
x86: reorganize cpa_process_
a
li
a
s()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-22
Tejun
Heo
x86:
p
repare se
t
up_
p
cpu_lpa
g
e() f
o
r page
a
ttr fix
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-22
Te
j
u
n Heo
x86: renam
e
remap
percp
u
fir
s
t ch
u
nk
a
l
l
oc
a
to
r
to lpage
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-22
Tejun Heo
x86: fix dup
l
icate
free in setup_pc
p
u
_
r
e
map
(
) failure
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-06-22
T
ejun Heo
per
c
pu
:
f
ix too laz
y
vunmap cache
f
lushing
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-21
Tejun Heo
ide
-
dma: do
n
't re
s
et req
u
e
st fiel
d
s
on d
m
a
_
timeout
_
re
t
ry()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
T
eju
n
Heo
ide
:
dro
p
rq->data handling from ide_map_
s
g()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun Heo
id
e
-
atapi:
k
ill
unused f
i
el
d
s and callbacks
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Te
j
u
n
Heo
ide-
t
ape
:
simplify rea
d
/writ
e
functi
o
ns
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Te
j
un Heo
ide-tape: u
s
e byte size in
s
tea
d
of
s
e
ctors
o
n
rw issue
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
T
e
j
un
Heo
ide-tape: un
i
fy r/w init paths
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun H
e
o
i
de-ta
p
e:
k
ill ide
t
ape_bh
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun Heo
ide
-
ta
p
e
:
use standard data transfer mechanism
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun Heo
i
d
e
-t
a
pe: use s
i
ngle
continuous buffe
r
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Te
j
u
n
H
e
o
ide-atapi,tape
,
f
l
op
p
y: allow
-
>pc_callba
c
k() to
c
hang
e
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun Heo
ide-tape,f
l
oppy
:
fix fai
l
ed command c
o
mpletion after
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Te
j
un
H
eo
ide-pm: don't abuse rq->d
a
t
a
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun H
e
o
ide
-
cd,a
t
api:
u
s
e
bio for inter
n
al
commands
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Borislav Petk
o
v
ide-atapi: c
o
nvert ide-{flopp
y
,tape} to using preallo
c
a
ted
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Borislav Pe
t
kov
ide-cd:
c
o
nvert to u
s
ing generic sense request
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Borislav Petko
v
ide: add h
e
lpers for preparing sense r
e
quests
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
T
e
j
un Heo
ide-cd: don't abuse rq->buffer
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun
Heo
id
e
-atapi:
d
on't
a
buse rq
-
>
b
uffer
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
T
e
j
un Heo
i
d
e-t
a
skfile: don't a
b
use
rq
-
>buffe
r
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun Heo
ide-flop
p
y: block p
c
always uses bio
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun Heo
ide-cd: clear
sense
b
u
ffer b
e
for
e
issuin
g
request
s
ense
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
T
ejun Heo
i
de kill
u
nused
i
de_c
m
d
->specia
l
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun
H
eo
ide:
do
n
't
set R
E
Q_SOFT
B
ARRIER
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Te
j
u
n Heo
i
d
e
:
use blk_run_
q
ueue() instead
of blk_start_queueing()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun
H
eo
ide-tape: remove
ba
c
k-to-back REQUEST_SENS
E
det
e
ction
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-04-18
Tejun
Heo
block
:
clea
r
req->errors on bio complet
i
on only for
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-11
Tejun
H
eo
perc
p
u:
f
ix spuri
o
us alignment W
A
R
N
in
l
egacy SMP percp
u
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-10
Tejun Heo
perc
p
u: g
e
ner
a
lize em
b
ed
d
i
n
g first chunk setup helpe
r
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-10
Tejun He
o
percpu: more
flex
i
bility for @dyn_s
i
z
e
o
f
p
c
pu_setup_first_c
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-10
Tejun Heo
percpu: make x86 addr <-> pcpu
ptr conv
e
rs
i
on macros
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-10
T
e
jun Heo
linker scr
i
pt: de
f
ine __
p
er_cpu_load on all SMP c
a
pable
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-07
Tejun
Heo
percpu: finer
g
ra
i
n
e
d lock
i
ng to bre
a
k dea
d
lo
c
k an
d
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Teju
n
H
e
o
per
c
p
u
: move fully fr
e
e chunk
reclam
a
t
io
n
into a work
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Tejun Heo
percp
u
:
move chunk
a
r
ea ma
p
extension out of area alloca
t
ion
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Te
j
un
H
eo
percpu: r
e
pl
a
ce pcpu_r
e
alloc
(
) with p
c
pu_mem_a
l
loc
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Tejun Heo
x
8
6, percpu: setup
r
eserved perc
p
u area for x86
_
64
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
T
e
j
u
n He
o
percpu,
m
odule: imple
m
ent reserved a
l
location an
d
use
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Tejun Heo
percpu: add an indirecti
o
n
ptr
for
c
hunk page m
a
p
a
ccess
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Tejun Heo
x86: make embedding
perc
p
u allocato
r
return exc
e
ssiv
e
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Tejun He
o
p
ercpu: use
n
egati
v
e
for
auto
for pcpu_setup_first_chu
n
k
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Tejun Heo
percpu: improve first chunk init
i
al area map handling
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Tejun
H
e
o
p
e
r
cpu
:
cosmeti
c
renames
in pcpu_setup_first_c
h
unk()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-06
Tejun Heo
percpu: clean up percpu cons
t
ants
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-01
Tej
u
n
Heo
bootmem, x86:
f
urther
f
ix
e
s
f
o
r arch-specific bootmem
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-01
T
e
jun
H
eo
alpha: fix t
y
p
o
i
n recent ear
l
y vmalloc ch
a
nge
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-03-01
Tej
u
n Heo
percpu
:
k
i
ll
c
ompile warning i
n
pcp
u
_p
o
pulate_chunk()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-26
Tejun
Heo
percpu: fix
too low
alignmen
t
re
s
triction on UP
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-25
Tejun Heo
x86
:
conve
r
t cacheflush macros inli
n
e functions
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-25
Tejun
Heo
x86,
p
e
r
cpu: fix
m
ino
r
bugs
in setup_percpu
.
c
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
T
ejun
H
e
o
p
e
rcpu
:
a
d
d
__read_
m
ostly to variables which
are mostly
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
Tejun Heo
x86: add remapping percpu first
c
h
unk allo
c
ato
r
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
Tejun
Heo
x86
:
ad
d
e
mbe
d
ding percpu firs
t
chunk
allocator
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
Tejun He
o
x86: separat
e
out setup_pcp
u
_
4
k() from setup_per_cpu_areas()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
Tej
u
n Heo
percpu: give more latitude
to arch spe
c
ific first chunk
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
T
e
jun Heo
percpu: remove
unit_size power-of-
2
restriction
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
T
e
j
un He
o
x86: update p
o
pulate_extra_pte() and add populate_extra_
p
md()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
Tejun Heo
vmalloc:
a
dd @align to
v
m
_area_registe
r
_ea
r
ly()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
Tejun Heo
bootmem: reo
r
d
er int
e
rface f
u
nction
s
and add a
missing o
n
e
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
Tejun
H
eo
b
o
otmem
:
clean up arch-
s
pecific boo
t
mem wrapping
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-24
Tejun
Heo
percpu: fix pcpu_chunk_str
u
ct_size
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-21
Tej
u
n
Heo
percpu: clean up
size
usage
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-20
T
e
jun H
e
o
x8
6
:
convert to
t
h
e
new d
y
nam
i
c
percpu allocato
r
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-20
T
ejun Heo
percpu:
i
mplement new
dynam
i
c percpu
allocato
r
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-20
T
ej
u
n H
e
o
vma
l
loc: add
u
n
/
m
ap
_
ker
n
el_ra
n
ge_n
o
flush()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-20
Tejun Heo
vm
a
lloc
:
implem
e
nt vm_area_register_early()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-20
Tejun Heo
percpu: kill perc
p
u_allo
c
(
)
and friends
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-20
Rusty Russell
alloc_percpu: add al
i
gn argument to
_
_a
l
loc_percpu
.
commit
|
commitdiff
|
tree
2009-02-20
Rust
y
Russell
a
l
loc_percpu: change percpu_ptr to per_cpu_ptr
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-20
Tejun Heo
module
:
reo
r
der modul
e
pcpu rel
a
ted functions
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-02-20
Tejun Heo
vmal
l
oc: call fl
u
sh_cache_vunmap()
from u
n
map_kernel_r
a
ng
e
()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
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tree
2009-02-20
L
a
i Jia
n
gsh
a
n
x
86: use per
c
pu dat
a
for 4k
h
ardi
r
q
a
n
d
softirq sta
c
k
s
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
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tree
2009-01-31
T
e
jun Heo
Merge
b
ranch '
m
ast
e
r
'
i
nto
tj-p
e
rcpu
commit
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commitdiff
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tree
2009-01-31
Jerem
y
F
i
tzh
a
rdinge
xen: setup percpu data
p
oint
e
rs
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
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tree
2009-01-31
Jeremy Fitzhardin
g
e
x86:
split lo
a
d
i
n
g
percpu
segme
n
ts from loadi
n
g
gdt
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
|
tree
2009-01-31
B
r
ian Gerst
x86: pas
s
i
n
c
pu n
u
mb
e
r to
swi
t
ch_to_ne
w
_gdt()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-31
C
l
if
f
Wickm
a
n
x86: UV fix uv_flu
s
h_se
n
d_and
_
wait()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-27
Tejun Heo
x86: clean
u
p in
d
entation in setup_p
e
r_cpu
_
areas()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-27
James B
o
ttomley
x86: fix build brea
k
age on voy
a
ge
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-27
Brian Gerst
x
86: lo
a
d
n
ew GDT a
f
t
e
r setting up boot cpu pe
r
-cpu
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
|
tree
2009-01-27
B
rian Ge
r
st
x
8
6: re
m
o
ve
extra barriers from load_gs_base()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
|
tree
2009-01-27
Bria
n
Gerst
x
8
6: in
i
tialize per-cpu G
D
T segment in per-cpu setup
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-27
B
r
i
a
n Gerst
x86: make Voyager use x86
p
er-cpu setup
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-27
Brian
G
erst
x86: don
'
t assume bo
o
t cpu is #0
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-27
Brian Gerst
x
86
:
move this_cpu_offset
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-27
Brian Gerst
x86:
o
n
ly compile setup_percpu
.
o on SMP
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-27
Brian
Gerst
x86: move apic
variables to apic
.
c
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2009-01-27
Brian Gerst
x86: alw
a
y
s page-align
p
er-cpu area start and
s
i
ze
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
|
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