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mempool: add @gfp_mask to mempool_create_node()
2012-06-25
Tej
u
n H
e
o
mempo
o
l
: add @gfp_mask
t
o memp
o
ol_
c
reate_node()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-06-25
Tejun Heo
b
l
kcg: make root blkc
g
allocat
i
on
u
s
e
%GFP_KERNEL
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-06-25
Tejun He
o
blkcg:
_
_b
l
kg_lookup_c
r
e
a
te() do
e
sn't ne
e
d
ra
d
ix preload
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-06-06
Tejun Heo
b
l
kcg: drop lo
c
al vari
a
b
l
e
@
q from blkg_de
s
troy()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-06-04
T
e
j
u
n
Heo
bl
k
c
g
:
f
ix blkg_al
l
oc() f
a
ilure path
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-06-04
Te
j
un Heo
block: blkcg_policy_cfq
sh
o
ul
d
n't b
e
us
e
d if !CON
F
I
G_CFQ_GRO
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-06-04
Tejun Heo
bloc
k
: fi
x
return valu
e
on cfq_ini
t
()
f
ailu
r
e
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-05-23
Tejun Heo
b
l
kc
g
: tg_st
a
t
s
_alloc
_
lock is
an i
r
q
l
o
c
k
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-05-15
T
e
jun Heo
block: fix
b
uffe
r
overflow whe
n
p
r
int
i
n
g pa
r
titi
o
n
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-05-14
Tejun
H
eo
workq
u
eue: ski
p
nr_ru
n
ning sanity ch
e
ck in
w
orker_enter_idle
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-05-09
Tejun Heo
percpu:
pcpu_embed_firs
t
_chunk() should
fr
e
e
u
nu
s
ed
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-05-08
Tejun Heo
per
c
p
u
, x86: don't use PMD_SIZE a
s
embedded atom_size
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun
H
e
o
m
e
mblock: membl
o
ck should be able to hand
l
e zero length
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
T
ej
u
n Heo
blk
c
g: use radix tr
e
e
t
o
index blkgs
from bl
k
cg
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg
:
fi
x
blk
c
g->css r
e
f l
e
a
k in __blkg_lookup_
c
rea
t
e()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
T
e
jun Heo
block: f
i
x elv
p
riv allocation failure hand
l
i
n
g
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
He
o
block: colla
p
se blk
_
allo
c
_
r
eques
t
(
) into ge
t
_re
q
u
es
t
()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: collapse blkcg_policy_ops i
n
to bl
k
cg_policy
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: emb
e
d struct blkg_policy_dat
a
in policy speci
f
i
c
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blk
c
g: mass rename of blk
c
g API
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Te
j
un Heo
blkcg:
s
t
yle cleanup
s
for
blk-cgroup
.
h
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: remov
e
blkio_group->path[
]
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg
:
b
l
kg_rwst
a
t_read() wa
s
mi
s
s
i
ng inline
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
Heo
blkcg: shoot d
o
wn blkgs if
a
ll policies a
r
e deactivated
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
T
e
jun Heo
blkcg: d
r
op stuff
u
nused after per-queue pol
i
cy activation
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
T
ejun Heo
blkcg:
imp
l
e
ment per-queue p
o
l
i
cy activat
i
on
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Te
j
un Heo
bl
k
cg: ad
d
request_queue->root
_
blkg
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
T
e
jun Heo
b
lkcg: make
request_queue byp
a
ssing on al
l
o
ca
t
i
o
n
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: make sure
b
lkg_loo
k
u
p() retur
n
s %NU
L
L i
f
@q
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
T
ejun Heo
blkcg:
m
ake blk
g
_con
f
_prep() take @pol and return
w
ith
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
bl
k
c
g:
r
emove static p
o
licy ID en
u
ms
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
T
ejun He
o
blkcg:
u
se @pol instead of @plid in update_root_blkg_pd
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun
H
e
o
blkcg
:
k
i
ll b
l
kio_list and replace
b
l
kio_list_
l
ock
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
He
o
cfq: fix b
u
ild
b
r
e
akage & war
n
ings
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-11
Tejun Heo
cgroup: re
m
ove
cgroup_sub
s
ys->populate()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
blkcg: drop B
L
KCG_STAT_{PRI
V
|PO
L
|OFF} macros
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
T
e
jun Heo
b
l
kcg: pas
s
ar
o
und
pd->pda
t
a
instead of pd it
s
elf in
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
T
ejun
Heo
blkcg:
move blkio_group_conf->iop
s
a
nd -
>
b
ps to blk
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
blkcg: move bl
k
io_group_conf->weight to
cfq
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
T
ejun Heo
blkcg:
m
ove blki
o
_group_stats_cpu and fr
i
ends to blk
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Teju
n
H
eo
blkcg
:
move blkio_grou
p
_stats
t
o c
f
q-iosche
d
.
c
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
blkcg: add blk
i
o
_
p
o
licy_ops operati
o
n
s
for
exit and
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Teju
n
Heo
blkcg: cfq doesn't n
e
ed
p
e
r-cpu
dispatch stats
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
blkcg: move st
a
tisti
c
s
u
pda
t
e
code to policies
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
H
e
o
cfq: collapse cf
q
.
h
int
o
cfq-iosched
.
c
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
blkcg: mov
e
c
onf/stat file handling code to pol
i
cies
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
blk
c
g: im
p
lement blk
i
o_policy_ty
p
e->cf
t
ype
s
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
b
lkcg: export conf/stat helpers to prepar
e
f
o
r reor
g
a
nizati
o
n
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
T
e
j
un H
e
o
blkcg: s
i
mplify b
l
kg_conf
_
pre
p
()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tej
u
n Heo
b
lkcg:
r
estruct
u
re blkio_
g
roup
c
on
f
i
gruati
o
n setting
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tej
u
n Heo
blkcg: restruct
u
r
e
configuration printing
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
blkcg: d
r
op blkiocg_file_write_u
6
4()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
Heo
b
l
kcg: r
e
struc
t
ure
statis
t
i
cs printing
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun H
e
o
blkcg: introduce blkg_stat a
n
d
b
lkg_rwstat
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
T
e
ju
n
Heo
blkcg: BLKIO_STA
T
_CP
U
_SECTORS doe
s
n
'
t have
subcounters
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Te
j
un He
o
blkcg: rem
o
ve unused @pol and @pl
i
d parameters
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
Heo
Merge branch 'for-3
.
5' of
.
.
/cgroup into block/
f
or
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
H
eo
cgroup: make css->
r
efcnt clearing on c
g
roup
remo
v
al
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Te
j
un Heo
cgroup: use negative bia
s
on css
-
>r
e
fcnt to bl
o
ck css_tryget()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Teju
n
Heo
cgroup: implement cgroup_rm_
c
ft
y
pes(
)
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
cgroup: introdu
c
e struct cfent
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
cgroup: relo
c
ate __d_cgrp() and
_
_d
_
cft(
)
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Teju
n
He
o
cgroup:
remove cg
r
o
u
p_add_
f
ile[s]()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
Heo
cg
r
oup: convert memcg co
n
t
r
o
ller to the new cftype
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
H
eo
memcg: always create me
m
sw files if CONFIG_C
G
ROUP_MEM_RES_CT
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
H
e
o
cgroup: conver
t
all n
o
n-
m
emcg controllers
t
o
t
h
e
new
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
cgro
u
p: reloc
a
te c
f
type and cgroup_subsys
d
e
finitions
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tej
u
n H
e
o
c
group: merge c
f
t_releas
e
_agent c
f
t
y
pe array into the
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun
Heo
cgroup: impleme
n
t cgroup_a
d
d_
c
ftypes
(
) and friends
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
cgrou
p
:
b
uild list of all cgroups
und
e
r a
g
iven cgroupfs_root
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
T
e
j
un
Heo
cgroup: m
o
v
e cgrou
p
_cle
a
r_direct
o
ry() call o
u
t of cgroup
_
pop
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-04-01
Tejun Heo
cgroup: de
p
r
e
c
ate remount opti
o
n changes
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-03-30
Te
j
un
Heo
c
g
r
o
up: cgro
u
p_att
a
c
h
_task() could return -errno after
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-03-29
T
e
jun H
e
o
pe
r
cpu: u
s
e KER
N
_CONT
in pcpu_dump_a
l
loc_info()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-03-23
Tejun Heo
cfq: fix
c
f
q
g
ref
h
andling
w
he
n
BLK_CGROUP && !CFQ_GROUP
_
IOSC
H
E
D
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun Heo
block: remove i
o
c_*_changed()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun
Heo
c
fq: d
o
n't use icq_get_cha
n
ge
d
()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-03-20
Te
j
un He
o
cfq: p
a
ss around cfq_
i
o
_
cq ins
t
e
ad
o
f i
o
_
c
ontext
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun Heo
blk
c
g:
add blkcg->
i
d
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-03-20
T
e
jun He
o
blkcg: remo
v
e bl
k
io_group->sta
t
s_lock
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun Heo
blkcg: res
t
r
uctu
r
e blkio_get_stat()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
|
commitdiff
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tree
2012-03-20
T
e
ju
n
Heo
blkcg: simpl
i
fy stat reset
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-20
Te
j
un Heo
blkcg: don't use p
e
rcpu for merged stats
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun Heo
block: make blk-thr
o
ttle pr
e
serve the issuing task
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun
H
eo
bl
o
ck: make bl
o
ck cgroup
p
o
licies follow bio
task as
s
ociat
i
on
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Teju
n
Heo
block: impl
e
ment bi
o
_associate_c
u
rrent()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun Heo
block: add io_context->act
i
ve_
r
ef
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun
H
eo
block:
ioc_task_link() can't fail
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun Heo
b
l
ock: inte
r
face
u
p
d
a
t
e
for
ioc/i
c
q c
r
eation functions
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
T
e
j
u
n
Heo
block
:
restructure get_request()
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun He
o
blk
c
g:
d
rop un
n
ece
s
sary RCU lo
c
king
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
T
e
jun Heo
b
lkcg: use double locking instea
d
of RC
U
for blkg synchro
n
iz
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun Heo
b
lkcg
:
u
n
ify bl
k
g's for blkcg poli
c
ies
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
T
ejun Heo
bl
k
c
g
: let
b
lkcg co
r
e
m
anage
p
er-q
u
e
u
e bl
k
g list and
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun
Heo
blkcg: move per-
q
ueue blkg list heads and counters
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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2012-03-06
Tejun Heo
blkcg: don't use blkg->plid in
stat
related func
t
ions
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun
Heo
blkc
g
: make blkg->pd an
a
r
ray and
move configuration
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
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commitdiff
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2012-03-06
T
e
ju
n
H
eo
blk
c
g: move refcnt to blkcg core
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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commitdiff
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tree
2012-03-06
Tejun Heo
blkcg: let blkcg
c
ore handle
p
olicy private
data alloca
t
ion
Signed-off-by: Tejun Heo <
tj@kernel.org
>
commit
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2012-03-06
Tejun H
e
o
b
l
kcg: c
l
e
a
r all requ
e
st_queues on
blkc
g
p
olicy [un
.
.
.
Signed-off-by: Tejun Heo <
tj@kernel.org
>
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