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blkcg: remove blkio_group->path[]
2012-04-20
Tejun Heo
blkcg: remove blkio_g
r
oup->path[]
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg:
b
lkg
_
rwstat_read() wa
s
missin
g
inline
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
T
ejun H
e
o
blk
c
g: shoot down b
l
kgs if a
l
l policies
are deactivated
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: drop st
u
ff unused after per-queue policy a
c
tivation
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
T
ejun Heo
blkc
g
:
imp
l
e
m
en
t
per
-
queue policy
a
c
t
i
v
ation
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: add request_
q
ue
u
e->ro
o
t
_blkg
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg
:
make
reque
s
t_queue
b
ypassing on
a
llocation
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun He
o
blkcg
:
m
a
ke
s
ure b
l
k
g_
l
ookup()
re
t
ur
n
s %NUL
L
if @q
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: make blkg
_
conf_prep() take @po
l
and ret
u
rn with
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Teju
n
H
e
o
blkc
g
:
r
emove st
a
tic
policy ID enums
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blkcg: use @pol i
n
stead of @plid in update_ro
o
t_blkg_pd
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun Heo
blk
c
g
: ki
l
l blkio_list and replace blkio_list
_
lock
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-04-20
Tejun
H
eo
cf
q
: fix build b
r
eakage & warnin
g
s
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-29
Dan
C
arpenter
b
lkcg
:
change a spin_
l
ock() to spin_lock_
i
rq()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-23
Tejun He
o
cfq:
fix
c
fqg re
f
handling w
h
en BLK_CG
R
OUP && !CFQ_GROUP_
I
OSCHE
D
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun Heo
block: re
m
ove ioc_*_change
d
()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun Heo
cfq: do
n
'
t use icq_
g
e
t
_changed
(
)
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-20
T
e
j
un
H
eo
cfq: pass ar
o
und cfq_io
_
cq in
s
tead
of io_context
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun Heo
b
l
k
c
g: add blkcg->id
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-20
Tej
u
n Heo
blkcg: remove blkio_group->
s
tats_lock
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun Heo
b
lkc
g
:
r
e
structu
r
e
blkio
_
get_stat()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun
H
eo
blkcg: simplify stat reset
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-20
Tejun
Heo
b
l
k
c
g
: don't use percpu for merged stats
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-20
Vivek Goyal
b
lkc
g
: alloc
per
c
p
u
stats from w
o
r
k
er thread
in a
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-14
Xiaoti
a
n Fe
n
g
block: fix ioc leak in put_
i
o_
c
ontext
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun
Heo
b
l
ock: make blk-
t
hrottle pre
s
erve
t
he issuing tas
k
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Te
j
un
H
eo
bloc
k
: make block cgroup policies fo
l
low bio task a
s
s
o
cia
t
ion
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun Heo
block:
implement bi
o
_associate_c
u
r
rent()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
T
ejun Heo
block: add io_context-
>
acti
v
e_r
e
f
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Te
j
un Heo
b
lock
:
ioc_t
a
sk_
l
i
nk(
)
can't
f
a
i
l
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun H
e
o
b
l
o
c
k:
interfac
e
updat
e
for
ioc/icq cre
a
tion functions
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun Heo
blo
c
k: r
e
s
t
r
ucture g
e
t_
r
equest()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Teju
n
Heo
b
l
kcg: drop unnecessary RCU lock
i
ng
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
T
e
j
u
n Heo
blkcg: use double
locki
n
g
i
nstead of
RCU for blkg s
y
nchroniz
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
T
ejun Heo
blkcg: unify b
l
kg's for blkcg policies
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tej
u
n Heo
blkcg: l
e
t blkcg core
manage
p
e
r-queue blk
g
list a
n
d
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun Heo
blkc
g
: move
p
er-que
u
e bl
k
g
list heads and
counters
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun Heo
b
l
kcg: do
n
't
u
se blkg->plid in s
t
at related functions
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun Heo
blkcg: make blkg->pd an array
and m
o
ve configuration
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tej
u
n Heo
blkcg: move refcnt to b
l
kcg co
r
e
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun
Heo
blkcg: let blkcg core hand
l
e
p
olicy
pri
v
ate data allocation
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun
Heo
b
l
kcg
:
clear all request_queues on blkcg polic
y
[un
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun He
o
blkcg
:
add blkcg_{init|
d
r
a
in|exit}
_
q
ueue()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tej
u
n
Heo
b
l
kcg: let blkio_group poi
n
t
to blk
i
o
_cgroup direc
t
ly
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Vivek
G
oyal
b
l
kcg: skip blk
g
printing
i
f q isn't associated with
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
T
ejun Heo
blk
c
g: kill th
e
mind-bend
i
n
g
b
l
k
g->dev
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun
He
o
blkcg: kill
b
lk
i
o_policy_node
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
T
e
jun Heo
b
l
k
c
g: don't allow o
r
r
etain configuration of missing
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tej
u
n He
o
b
l
kc
g
: fac
t
or o
u
t blkio_group creation
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tej
u
n H
e
o
blkcg:
u
se
the u
s
ual get b
l
kg path for
roo
t
blkio_group
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
T
ejun Heo
b
l
kcg
:
add blkio_p
o
licy[] a
r
ray and allow
o
ne
policy
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Te
j
un Heo
blkcg: use q a
n
d plid inst
e
ad of opaque vo
i
d * for
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun
H
e
o
blkcg
:
u
p
dat
e
blkg
get func
t
ions take blkio_cgroup
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun Heo
b
lkcg: move
rcu_rea
d
_lock() ou
t
side
of blkio_group
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun Heo
b
lkcg:
s
hoot
dow
n
blkio_g
r
oups on ele
v
ator swi
t
c
h
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
T
e
j
un Heo
bloc
k
: extend
q
u
e
ue
byp
a
ssing to cover blkcg polici
e
s
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun
H
eo
b
l
ock: implement blk_queue_bypass_start/
e
nd()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun Heo
e
levator:
m
ake elevat
o
r_init_fn() retu
r
n 0/-errno
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
T
e
j
u
n Heo
elevator:
c
lea
r
auxiliar
y
data earl
i
er during elevator
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun H
e
o
cfq
:
don't r
e
gister propi
o
p
o
l
i
cy if !CONFIG_CFQ_GR
O
UP_IOSCHED
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Teju
n
Heo
b
lk
c
g
:
make CONFIG_BLK_CGROUP bool
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-06
Tejun Heo
bloc
k
: blk-throttle sho
u
ld be
d
r
ained
r
egardl
e
ss
o
f
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-03
Dan
Carp
e
n
t
er
bl
o
ck, sx8: f
i
x pointer math issue getting
fw version
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-02
Alan
Stern
Block:
u
s
e a freezable
workqueue for disk-eve
n
t
pollin
g
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-02
D
a
nny K
u
k
awka
drive
r
s/block
/
DAC960: fix -Wuninitialized war
n
ing
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-02
Danny Kukaw
k
a
drivers/
b
l
oc
k
/DAC96
0
:
fi
x
D
AC960_V2_
I
OC
T
L_Opcode_T
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-02
Stanislaw Gruszka
block
:
fix __blkdev_get and a
d
d_disk race condition
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-02
Muthu
k
umar R
b
l
o
c
k
: Fix
s
etting bio flags in dr
i
vers (sd_dif/
f
l
o
p
py)
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-03-02
Jun'i
c
hi Nomura
blo
c
k: F
i
x NU
L
L p
o
inte
r
dereferenc
e
in sd_revalid
a
te_disk
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-15
Te
j
un Heo
block: exit_io
_
context() sh
o
uld call elevator
_
e
xit_icq_fn(
)
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-15
Teju
n
H
eo
block: simp
l
ify ioc
_
release_fn()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-15
Tejun Heo
block: replace
ic
q
->
c
hanged w
i
th icq->flags
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-11
Tejun He
o
b
lo
c
k: f
i
x lockdep warning
o
n io_con
t
ext rel
e
ase put_io_co
n
t
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-10
Dan Carpente
r
r
elay: prevent
in
t
e
ger overflow in relay_open(
)
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-08
Dave
Y
oun
g
loo
p
:
zero fill bio instead of ret
u
r
n
-EIO for partial
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-08
K
e
n
t Over
s
treet
b
i
o
:
don't
overflow in bio
_
g
et_nr_vecs()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-08
Vivek Goy
a
l
f
l
o
ppy: Fix a crash duri
n
g rmmo
d
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-08
Vivek Goyal
flo
p
py: C
l
eanup
disk->queue bef
o
re cal
i
ng put_disk
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-08
P
ao
l
o Bonzini
cdrom: move shared static to cdrom_devic
e
_info
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-08
Stanislaw Gru
s
z
ka
bsg: fix
s
ysfs li
n
k
remove warni
n
g
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-08
Tejun Heo
block
:
don't
c
a
l
l elevato
r
callbacks
f
o
r p
l
ug
m
erges
Original-patch-by: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
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tree
2012-02-08
Tejun Heo
block: sepa
r
ate out blk_rq_merge_ok() and blk_try_
m
e
r
ge
.
.
.
Original-patch-by: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-07
Asa
i
Thambi S
P
mtip32
x
x: removed the
i
r
r
elevant argu
m
ent of mtip_hw_submi
t
_
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
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tree
2012-02-07
Teju
n
Heo
block: str
i
p out
l
o
cking optimization in
put_i
o
_context()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-02-06
Dan Carpen
t
er
cdrom: use copy_t
o
_
u
ser() wi
t
hout
t
he underscores
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
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tree
2012-02-06
Shaohua Li
b
lock: fix ioc l
o
c
k
ing warning
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-01-19
Shaohu
a
Li
block: fix NULL icq_ca
c
he
r
eference
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-01-19
S
h
ao
h
ua Li
b
l
oc
k
,cfq: cha
n
ge
c
ode
o
r
der
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-01-17
Jens
A
x
b
oe
cfq-iosched:
fix use-af
t
e
r
-free of cfqq
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-01-15
J
e
ns Ax
b
oe
Merge branch
'
fo
r
-
3
.
3/mtip32xx' i
n
to f
o
r-3
.
3
/
d
rivers
commit
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commitdiff
|
tree
2012-01-15
Jens
A
x
b
oe
Reve
r
t "b
l
ock:
r
ec
u
rsi
v
e merge requests"
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-01-13
Mar
t
i
n
K
.
Pete
r
sen
block: Stop using m
a
cro stub
s
for
the bio da
t
a inte
g
ri
t
y
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
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commitdiff
|
tree
2012-01-12
Stephen Rothwe
l
l
blockd
e
v:
conve
r
t some macros to stati
c
inli
n
es
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-01-12
Namja
e
J
e
on
f
s: remove unneed
e
d plug in mpage_rea
d
pages(
)
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-01-11
M
artin K
.
Petersen
block:
A
dd BLKROTATIONAL i
o
ct
l
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-01-11
Marti
n
K
.
P
e
tersen
blo
c
k: Int
r
oduce blk_set_s
t
acking
_
l
imits fu
n
ction
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-01-04
A
sai Thambi S P
mtip32
x
x: do
r
ebui
l
d monitori
n
g a
s
ynchronousl
y
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2011-12-29
Dan Will
i
a
m
s
block: fix blk_queue_end_tag()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2011-12-27
T
e
jun He
o
block:
r
emove WARN_ON_ONC
E
() in exit_io_
c
ontext()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2011-12-25
Je
n
s Axboe
Me
r
ge b
r
a
n
ch 'stable/for-je
n
s-
3
.
3
'
of g
i
t://git
.
k
ernel
.
.
.
commit
|
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|
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