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block: fix return value on cfq_init() failure
2012-06-04
Tejun
H
eo
blo
c
k: fix return va
l
ue on cfq_init() failure
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-06-04
Sachin
Kam
a
t
m
ti
p
32xx: Re
m
ove
v
ersion
.
h
h
eader file inclusion
commit
|
commitdiff
|
tree
2012-05-31
Eric
D
umazet
b
loc
k
: avoi
d
infinite
l
oop
i
n
g
et_ta
s
k_io_co
n
text()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
Asa
i
Thambi S P
mt
i
p32xx: Changes
t
o
sys
f
s entries
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
Asai Tham
b
i S P
mtip32xx:
Convert macro
definitions fo
r
flag bit
s
to
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
As
a
i Tha
m
bi S P
m
tip32
x
x: minor perform
a
nce
t
weak
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
Asai Tha
m
b
i
S P
m
t
i
p
3
2xx: Fix to suppor
t
more than one sect
o
r in
e
xe
c
_drive_
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
Asai Thambi S
P
m
ti
p
32xx: Use
p
lain spinlock for 'cmd_
i
ssue_lock'
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
Asai Tha
m
bi
S P
mtip32xx:
S
et
blo
c
k queue boundary vari
a
bles
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
Asai Thambi S P
m
tip3
2
x
x
:
Fix
to
han
d
l
e
TF
E
for PI
O
(
I
OCTL/in
t
erna
l
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
Asai Thambi
S P
m
t
ip32x
x
: Ch
a
nge HDIO
_
GET_ID
E
N
T
ITY to return stored
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
As
a
i Thamb
i
S P
m
tip32xx: Set
c
ustom
timeouts for PIO comma
n
ds
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-31
As
a
i Thambi S P
mtip32xx: fix cl
e
a
r
i
n
g an incorr
e
ct regi
s
ter in mtip_init_
p
or
t
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-23
Tejun Heo
blkcg: tg
_
stats_alloc
_
lock is an ir
q
lock
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-18
Jens
A
x
b
oe
M
erge
branch 'for-jen
s
'
o
f git://git
.
drbd
.
org/linux
.
.
.
commit
|
commitdiff
|
tree
2012-05-18
Je
n
s Axboe
Mer
g
e
bra
n
ch '
s
table/for-jens-3
.
5
' of git://g
i
t
.
kernel
.
.
.
commit
|
commitdiff
|
tree
2012-05-15
Tejun H
e
o
bloc
k
:
f
ix buffer overflow when printing partition
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-14
Ru
s
sell King
Fix b
l
kde
v
.
h build e
r
rors when BL
O
CK=n
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-11
Bernd Schubert
bio al
l
oca
t
ion
f
ai
l
ure due to bio_get_
n
r
_
vec
s
()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-11
Je
f
f Moyer
b
l
o
c
k
: do
n
't mark
b
uffers beyon
d
e
n
d of dis
k
a
s
mapped
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-11
Asai Thambi S P
mtip32
x
x: release the semaphore on an erro
r
path
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-11
Jesper Juhl
dac960: Rem
o
ve unus
e
d varia
b
les from DAC9
6
0_CreateP
r
o
c
Entries
(
)
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-05-01
Jens Axboe
Merge tag 'v3
.
4-r
c
5
'
i
n
to
f
or-3
.
5/core
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Eric Dum
a
z
e
t
vmspli
c
e: relax
aligneme
n
t requirements
fo
r
SPLICE_F_G
I
FT
Cc:
Jens Axboe
<axboe@kernel.dk>
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
b
l
k
c
g: use radix
tree
to
index
b
lkgs from bl
k
cg
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
He
o
blkcg: fix
bl
k
cg->css ref leak in __b
l
kg_l
o
okup_creat
e
()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun
H
e
o
bl
o
ck: fix elvpriv allocat
i
on failure han
d
ling
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
block: colla
p
se blk_
a
lloc_request() into get_request()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun
Heo
blkcg:
col
l
apse
b
lkc
g
_
p
oli
c
y_
o
ps into blkcg_polic
y
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: embed struct blkg_poli
c
y_dat
a
in
p
olicy specific
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: mass rena
m
e of blkc
g
API
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Te
j
un He
o
b
lkcg: style
cleanu
p
s for blk-cgroup
.
h
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
T
ejun He
o
blkc
g
: r
e
move blkio_
g
roup->path
[
]
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Te
j
un Heo
blkcg: blkg_rwstat_rea
d
() was missing inline
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
T
e
jun He
o
b
l
kcg:
shoot down
b
lkgs if all policies are
dea
c
tivated
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
T
e
jun
H
eo
bl
k
cg: drop s
t
uff unus
e
d after per-q
u
eue
p
o
lic
y
activa
t
ion
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
T
e
jun Heo
blkcg: imple
m
e
n
t per-queu
e
policy activat
i
on
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun
Heo
blkcg: ad
d
requ
e
st_queu
e
->root_blkg
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg
:
make
r
e
quest_queue bypassing on allocation
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg
:
ma
k
e sure b
l
kg_look
u
p() return
s
%NU
L
L
i
f @q
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
b
lkcg: make blk
g
_conf
_
prep
(
)
take @po
l
and return
w
ith
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tej
u
n He
o
blkcg: remove static polic
y
ID enums
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg:
use @p
o
l
ins
t
ead of @
p
lid i
n
update_root_b
l
kg_pd
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun
H
eo
bl
k
cg: ki
l
l
blkio_list a
n
d replace blkio_l
i
st_lo
c
k
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
cfq
:
fix build
b
reakage &
w
arni
n
gs
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-12
G
r
eg Kroah-Hartman
block: m
t
ip
3
2xx: remove HO
T
PLUG_PCI_PCIE depend
a
ncy
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-09
Asai
T
hambi
S P
mtip32xx: du
m
p
tagmap on fail
u
re
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-09
Asai
T
hambi S P
mtip32xx:
fix h
a
nd
l
ing of commands in
v
a
ri
o
u
s
sce
n
a
r
ios
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-09
Asai Thambi S P
mtip32xx: Shorten macro nam
e
s
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-09
Asai Thambi S P
mtip32xx: misc chan
g
es
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-09
Asai Tham
b
i S P
mt
i
p
3
2xx:
A
d
d
new sysfs e
n
t
r
y
'st
a
tus'
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-09
Asa
i
Tha
m
bi
S
P
mtip32xx: mak
e
setting c
o
m
p_ti
m
e
a
s commo
n
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-09
A
sai
Thamb
i
S
P
mtip32xx: Ad
d
new b
i
t
w
ise flag 'dd_
f
l
a
g'
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-06
Shao
h
ua Li
block
:
make aut
o
blo
c
k plug flush threshold p
e
r-disk
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-05
R
y
osuke Saito
mti
p
32
x
x:
f
ix
e
rror han
d
ling in
m
tip_i
n
it()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-01
T
a
o
Ma
D
ocume
n
tation
:
Add sysfs
ABI change
f
o
r
cfq's targe
t
.
.
.
Cc:
Jens Axboe
<axboe@kernel.dk>
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-04-01
Tao Ma
bl
o
ck:
Make cfq
_
target_latency tunable th
r
o
ugh sysfs
.
Cc:
Jens Axboe
<axboe@kernel.dk>
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-30
A
n
di Kleen
block: u
s
e lockdep_ass
e
rt_held for
que
u
e locking
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-29
Dan Carpenter
blkcg: change a spin_loc
k
() to spin_lock_irq()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-29
Vivek Go
y
al
v
irtio-blk:
C
all revali
d
a
t
e_disk(
)
upon onl
i
ne disk
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-26
Jen
s
Axboe
Me
r
ge branch 'stable/
f
or
-
jens
-
3
.
4
-
bu
g
fix
e
s' of git
.
.
.
commit
|
commitdiff
|
tree
2012-03-23
Tejun Heo
cfq: fix
cf
q
g
ref handling when BL
K
_CGROUP && !
C
FQ_GROUP_IOSCHED
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-23
Asai
T
hambi S P
m
tip32xx:
fix
incor
r
ec
t
value set for
d
rv_cle
a
nup_do
n
e
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-23
D
a
n Car
p
en
t
er
bl
o
ck: blk_all
o
c_
q
ueue_node(): u
s
e ca
l
l
er's GFP flags
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-22
S
tephen
M
.
Camero
n
cciss: Fix sc
s
i tape
io with m
o
re
t
ha
n
2
5
5 scatt
e
r
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-22
Ste
p
hen M
.
Ca
m
eron
cciss
:
In
i
t
ial
i
ze scs
i
hos
t
max_sect
o
rs for tape dri
v
e
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-20
Steven Noonan
xe
n
-
blkfron
t
:
m
a
k
e blkif
_
io_lock
s
pinlock per
-
de
v
ice
commit
|
commitdiff
|
tree
2012-03-20
Andrew Jones
xen/b
l
k
f
ro
n
t: don't put bdev right after
g
etting it
commit
|
commitdiff
|
tree
2012-03-20
Akinobu Mita
xe
n
-blkf
r
ont: use bitmap_set() and
b
i
tmap_
c
lear()
commit
|
commitdiff
|
tree
2012-03-20
D
a
n
i
el
D
e Graaf
xen
/
blkback: En
a
bl
e
blkbac
k
on H
V
M
guests
commit
|
commitdiff
|
tree
2012-03-20
Daniel De Graaf
xen/blkba
c
k: use g
r
a
n
t-table
.
c hype
r
cal
l
wrappers
commit
|
commitdiff
|
tree
2012-03-20
Tejun He
o
bl
o
ck: r
e
move ioc
_
*
_
cha
n
ged()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-20
T
e
jun Heo
cfq: don't use icq_get_ch
a
n
g
ed()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-20
Tejun H
e
o
cfq: pass aro
u
nd cfq_i
o
_cq
instead of io_context
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-20
T
ejun Heo
blkcg: ad
d
blkcg->i
d
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-20
Tejun Heo
blkcg: remove
blkio
_
group->s
t
ats_lock
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-20
Tejun H
e
o
blkcg:
r
e
st
r
u
c
t
ure blk
i
o
_
g
e
t_stat
(
)
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-20
Tejun
Heo
blkcg: simplif
y
stat reset
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
|
commitdiff
|
tree
2012-03-20
Tejun H
e
o
blk
c
g: don't use
p
ercpu for
merged
s
tats
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
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|
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2012-03-20
V
i
vek Goyal
blkcg: alloc per cpu stats from worker thr
e
a
d
in a
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-14
Xiaotian Fe
n
g
block: fix io
c
leak i
n
put_io_c
o
n
t
ext
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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tree
2012-03-06
Teju
n
H
e
o
block: make
b
lk-thro
t
tle
preserve th
e
issuing task
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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commitdiff
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tree
2012-03-06
Tejun Heo
block: make blo
c
k cgroup policies follo
w
bio task
a
ssociation
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
Tejun Heo
bloc
k
: implement bi
o
_associate_current()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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commitdiff
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2012-03-06
Tejun Heo
b
l
oc
k
: ad
d
io_contex
t
->active_
r
e
f
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
Tejun H
e
o
block:
ioc
_
task_link() can't fai
l
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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commitdiff
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2012-03-06
Tejun Heo
block: inte
r
face update for ioc/icq crea
t
ion
f
unctio
n
s
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
Tejun Heo
block: restructure get_reques
t
()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
Tejun Heo
blk
c
g
:
dr
o
p unnecessa
r
y RC
U
lo
c
king
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
Tejun
Heo
blk
c
g: use d
o
ubl
e
locking instead of RCU for blkg synchroniz
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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commitdiff
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2012-03-06
Te
j
un Heo
blkcg:
u
nify b
l
k
g's for blk
c
g polici
e
s
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
Tejun
H
eo
blkcg: let blkcg core ma
n
age per-queue blkg list and
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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commitdiff
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2012-03-06
Tejun Heo
blkcg:
m
ove p
e
r
-
queue b
l
k
g
list
heads and counters
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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commitdiff
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tree
2012-03-06
Teju
n
Heo
bl
k
cg
:
don't use
b
lkg->plid in stat related
f
u
nctions
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
T
eju
n
Heo
blkcg: make bl
k
g->pd a
n
array a
n
d m
o
ve conf
i
guratio
n
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
Tejun Heo
b
l
kcg: move refcnt to
b
lkcg core
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
T
e
jun Heo
blkcg
:
l
et blkcg core handle
policy p
r
i
vate data allocation
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
Tejun Heo
blkcg: clear all req
u
es
t
_
q
u
e
ues on blkcg policy
[
un
.
.
.
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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tree
2012-03-06
Tejun
H
e
o
b
l
kcg: add blkcg_{
i
nit|drain|e
x
it}
_
queue()
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2012-03-06
Tejun Heo
blkcg: let blkio
_
group poi
n
t to b
l
kio_
c
group directly
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
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