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Merge branch 'merge' of git://git.kernel.org/pub/scm/linux/kernel/git/benh/powerpc
2012-08-03
Tejun Heo
workqueue: fix
zero
@dela
y
handling of qu
e
ue_delayed_work_on()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-08-03
Teju
n
Heo
workqueue: u
n
ify loca
l
CPU queuein
g
handling
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-08-03
Tej
u
n
Heo
workq
u
eue: set delayed_work-
>
timer funct
i
o
n on initialization
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-08-03
T
ejun Heo
workq
u
e
ue: di
s
able irq while
manipu
l
ating PE
N
DIN
G
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-08-03
Tej
u
n
Heo
workq
u
eue: add missing smp_w
m
b()
i
n
process_
o
ne_w
o
r
k
(
)
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-08-03
Tejun Heo
w
or
k
queue: make queu
e
ing f
u
nctions return bool
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-08-03
Tejun Heo
w
orkqueue: reorder
q
ueueing functions so
that _on(
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-22
T
e
jun Heo
w
o
rkqu
e
ue:
fix spurious
CPU locality WARN from process_one_w
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-22
Tejun Heo
kthread_worker: r
e
impl
e
m
ent flush_kthread_work()
t
o
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-22
Teju
n
H
e
o
kthrea
d
_worker
:
reorganize to
prepare
f
or flush_kthread_work
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-17
Tejun Heo
workqueue: simp
l
ify CPU hotplug code
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-17
Te
j
un
Heo
w
orkqueue: remove CPU
o
ffli
n
e tr
u
stee
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-17
Tejun Heo
wo
r
kqueue: don'
t
b
utche
r
idle workers on a
n
offli
n
e CPU
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-17
Tejun Heo
workqueue: re
i
mplement CPU onlin
e
r
e
binding to handle
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-17
Tejun H
e
o
w
orkqueue: dr
o
p @bi
n
d fr
o
m create_
w
orke
r
()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-17
T
ejun He
o
w
o
rkq
u
eue: use m
u
tex
for global_
c
w
q
m
ana
g
e
r exclu
s
i
on
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-17
Tejun Heo
w
o
r
kqueue: ROGUE workers
a
re
U
NBOUND
w
o
r
k
ers
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-17
Tejun Heo
w
orkqueue:
drop CPU_DYING notifier op
e
ration
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-17
Tej
u
n Heo
workque
u
e: perfor
m
cpu d
o
wn operations from low priori
t
y
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-14
T
e
jun Heo
workqueue
:
r
eimplement WQ_HIGHPRI using a separate
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-14
Tejun Heo
workqueue: introd
u
ce
NR_WORKER_
P
O
OLS and for_each_worker_p
o
o
l
()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-12
Tejun He
o
work
q
ue
u
e
:
separate out worker_pool
flag
s
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-12
T
ejun Heo
wo
r
kqueue: use @po
o
l
instead o
f
@gcwq or
@
cpu where
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-12
Tejun H
e
o
wo
r
kq
u
eue:
f
a
ct
o
r out wor
k
e
r
_
p
ool from glob
a
l_cw
q
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-12
Tejun
H
eo
workqueue: d
o
n't use WQ_HIGHP
R
I for
u
nbound wo
r
kqu
e
ues
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-09
Tejun
H
eo
cgr
o
up: cgroup_rm_
f
iles() was calling s
i
m
p
le_unlin
k
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-07
T
ejun Heo
cgroup
:
fix
cgro
u
p hierar
c
h
y
u
m
o
un
t
race
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-07-07
Tejun He
o
Revert "c
g
roup: superbl
o
ck
c
an't be released with active
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-26
Tejun Heo
bl
k
c
g
: implement p
e
r-blkg request allocatio
n
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-25
Tejun
H
e
o
block: prepare for m
u
ltiple request_li
s
t
s
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-25
Te
j
un Heo
block: add q->nr_r
q
s[] and move q->
r
q
.
e
lvpriv to q
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-25
T
ejun Heo
b
l
k
c
g: inl
i
ne bio_bl
k
c
g
() and
friend
s
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-25
Tejun Heo
b
loc
k
: allocate
io_context upfront
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-25
Tejun
H
eo
bloc
k
: refactor
g
e
t_
r
equest[_wait]()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-25
T
ejun Heo
block:
d
rop
custom
q
ueue
draining used
b
y scsi_transpo
r
t
_
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-25
T
e
jun Heo
mempool: add @gfp_
m
ask to
m
emp
o
o
l
_c
r
eate_node()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-25
Tejun
Heo
blkcg: ma
k
e
root blkcg
a
ll
o
cation
u
se %GFP_KERNEL
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-25
T
e
jun Heo
b
lkcg: _
_
blkg_loo
k
up
_
create() doesn't nee
d
rad
i
x preload
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-06
T
ejun Heo
b
lkc
g
: drop local varia
b
l
e
@
q from blkg_de
s
troy()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-04
Tejun Heo
b
lkcg: fix blkg_al
l
o
c
()
failure path
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-04
T
ejun Heo
block: blkc
g
_policy_cfq s
h
ouldn't
b
e used if !CONFIG_CFQ_
G
RO
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-06-04
Tejun He
o
b
l
ock: fix return value on cfq
_
init()
f
a
ilure
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-05-28
T
ejun Heo
cgro
u
p
:
superblo
c
k can't be rel
e
a
s
e
d
wi
t
h active dentries
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-05-23
Tej
u
n Heo
blkcg: tg_st
a
ts_alloc_lock is an irq
lo
c
k
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-05-15
Tejun
Heo
block: fix buffer overflow
w
h
e
n
p
r
inti
n
g
parti
t
i
o
n
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-05-14
T
ejun Heo
workqueu
e
: skip nr_running sanity c
h
eck in wo
r
ker_enter_idle
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-05-09
Tejun
He
o
percpu: pcpu_em
b
ed_
f
ir
s
t_ch
u
nk() sho
u
ld free
unused
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-05-08
Teju
n
Heo
p
ercp
u
, x86: don'
t
us
e
PMD_SIZ
E
as
embedded a
t
om_size
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
m
e
mb
l
o
ck:
memblock sho
u
l
d
b
e
a
b
le to hand
l
e z
e
ro l
e
ngth
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
Heo
blkcg
:
u
se rad
i
x tr
e
e to index
blkgs fr
o
m
blkc
g
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun
H
eo
b
l
kcg: fix blkcg->c
s
s
ref
leak in _
_
blkg_lookup_c
r
eate()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
block
:
fix elvpr
i
v al
l
ocation failure handlin
g
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
Heo
block
:
c
o
llap
s
e blk_allo
c
_requ
e
st() into get_request
(
)
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
Heo
blkcg:
collap
s
e b
l
kcg_
p
olicy_ops into
b
lkcg_policy
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
Heo
b
l
kcg: embed struct b
l
kg_policy_data i
n
policy
specific
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg
:
ma
s
s rename of blkcg API
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
b
lkcg: style cleanups for blk-
c
group
.
h
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun
Heo
bl
k
cg: remove
b
lkio_g
r
oup->path[]
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
T
e
jun H
e
o
blkcg: blkg_rwstat_rea
d
() was mi
s
sing
i
nline
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
Heo
bl
k
c
g
: sho
o
t down blkgs if all
p
o
l
icies are deactivated
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: dr
o
p stuff unused af
t
er per-queue policy
a
ctiva
t
i
on
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Te
j
u
n Heo
b
l
kcg: impl
e
ment per-que
u
e policy a
c
tivation
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: add request_queue-
>
root
_
b
lkg
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: make r
e
quest_queue bypa
s
s
ing on al
l
o
c
atio
n
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Te
j
un He
o
blkcg: make sure blk
g
_lookup() returns %NULL if @q
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: ma
k
e blkg_conf_prep() take @p
o
l
a
nd
r
etur
n
with
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
bl
k
cg: re
m
ove static
p
olicy ID enu
m
s
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tej
u
n Heo
blkc
g
: use @pol instead of
@plid in update_
r
o
ot_blkg_
p
d
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tej
u
n
Heo
blkcg
:
k
ill blkio_list an
d
repla
c
e blkio
_
list_lock
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
cfq
:
fi
x
build breakage & war
n
ings
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-11
T
ej
u
n
Heo
cgroup
:
r
emove cgro
u
p_sub
s
ys->popula
t
e()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
Heo
b
lkcg
:
drop BLKCG_STAT_{
P
RIV|P
O
L|OFF} ma
c
ros
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
b
l
kcg: pass around pd
-
>
pdat
a
ins
t
ead of pd its
e
lf
i
n
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
Tej
u
n Heo
blkcg: mov
e
blkio_group_conf-
>
i
o
p
s and ->bps to blk
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
Tej
u
n H
e
o
b
l
kcg:
move blkio_group_conf->
w
ei
g
ht to cfq
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
Te
j
un Heo
blkcg: mo
v
e
blkio_
g
r
o
up_
s
tats_cpu a
n
d fr
i
ends to blk
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
H
eo
blk
c
g
:
mo
v
e bl
k
io_group_stats to cfq-
i
o
s
ched
.
c
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
T
ejun Heo
blkcg: add blkio_policy_
o
ps operations
f
or exit and
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
b
l
kcg: cfq doesn't need per-cpu
dispatch sta
t
s
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
blk
c
g: move
s
tatistics
u
pdate code to policie
s
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
|
commitdiff
|
tree
2012-04-01
Teju
n
Heo
cfq: collapse
c
fq
.
h int
o
cfq-iosche
d
.
c
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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2012-04-01
T
ej
u
n
He
o
blkcg: move conf/s
t
a
t
f
i
le handling code t
o
p
ol
i
cies
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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commitdiff
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2012-04-01
Tejun Heo
blkcg: implement blkio_policy_type
-
>cftypes
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
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tree
2012-04-01
Tejun Heo
blkcg: export
con
f
/stat help
e
rs
t
o
prepar
e
f
o
r
r
eorganiza
t
ion
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
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tree
2012-04-01
Tejun He
o
blkcg: simpl
i
fy blkg_conf_prep()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
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tree
2012-04-01
Tejun Heo
blkc
g
:
restructure blkio_group co
n
fi
g
ruati
o
n setting
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
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2012-04-01
Tejun Heo
blkcg: restruct
u
re configuration printing
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
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tree
2012-04-01
Tej
u
n Heo
blkcg: dr
o
p blkiocg_f
i
l
e
_write_u64
(
)
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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2012-04-01
Tejun Heo
bl
k
cg: rest
r
uctu
r
e statistics printing
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
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tree
2012-04-01
Tejun Heo
blkcg: intr
o
d
u
ce blkg_stat and blkg_rwsta
t
Signed-off-by:
Tejun Heo
<tj@kernel.org>
commit
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commitdiff
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tree
2012-04-01
Tejun Heo
bl
k
cg: BLKIO_STAT_CPU_SECTORS doesn't h
a
ve su
b
coun
t
ers
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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tree
2012-04-01
Tejun Heo
blkcg: remo
v
e unused @pol and @plid pa
r
am
e
ter
s
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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2012-04-01
T
ejun Heo
Me
r
g
e branch
'
for-3
.
5' of
.
.
/
cgrou
p
into block/for
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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2012-04-01
Tejun He
o
cgr
o
up: make c
s
s->
r
ef
c
nt cle
a
r
i
ng
on cgroup removal
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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2012-04-01
Tejun
He
o
cg
r
o
u
p
:
use
negative bias on css->refc
n
t
to
b
l
ock css_tryget()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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2012-04-01
Te
j
u
n
Heo
cgrou
p
:
i
mplement cgroup_rm_cf
t
ypes()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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2012-04-01
Tej
u
n
H
e
o
cgroup:
i
n
tro
d
uce stru
c
t
c
fent
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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2012-04-01
T
e
ju
n
Heo
cgroup: relocate __d_cgr
p
(
) and __d_cf
t
()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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2012-04-01
Te
j
un Heo
cg
r
o
u
p: remove cg
r
o
up_a
d
d
_
file[s]()
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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2012-04-01
Tejun
H
e
o
cgroup: conve
r
t
me
m
cg controller to the new cft
y
pe
.
.
.
Signed-off-by:
Tejun Heo
<tj@kernel.org>
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