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block: an exiting task should be allowed to create io_context
2011-10-25
Vivek Goyal
blk-
t
hr
o
ttl
e
:
Take blkcg->lock while traversing blkcg
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-10-25
Viv
e
k G
o
y
al
b
l
k-t
h
r
ottle
:
F
r
ee up policy node associated with deleted
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-08-05
Vivek Go
y
al
cfq-iosc
h
ed: Add documentation about idling
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
Viv
e
k Goyal
cfq
-
i
osched: Reduce
l
inked group
c
ount upon group destructio
n
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-07-08
Vivek Goyal
x86, boot: Wa
i
t
f
or boot cpu to show up if nr_cpus
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-23
V
i
vek
Goyal
b
l
k-cgroup: I
n
itialize ioc->cg
r
oup_change
d
at ioc creation
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-23
Vivek Goyal
blo
c
k: c
a
ll elv_
b
io_merge
d
() when merged
commit
|
commitdiff
|
tree
2011-05-23
Vivek G
o
yal
cfq-ios
c
hed: Mak
e
IO me
r
ge relat
e
d
stats p
e
r c
p
u
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-23
V
i
vek
Goy
a
l
cfq-
i
osched: Fix a memory leak of
per
cpu
stats for
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vivek Goyal
blk
-
throttle: Mak
e
no throt
t
li
n
g
r
ul
e
group process
i
ng
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vivek Goyal
blk
-
cgroup: Make cgroup sta
t
r
eset path blkg->lock
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vivek
Goyal
blk-cgr
o
up:
M
ake 64b
i
t per
cpu
s
tats safe
o
n 32bit
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
V
i
vek Goyal
blk-throttle: Ma
k
e
d
is
p
at
c
h stats per cpu
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vivek
G
oya
l
blk-
t
h
rottle: Free u
p
a group only after one rcu grace
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vivek Goya
l
bl
k
-throttle:
Use helper function to add root th
r
ot
l
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vivek Goyal
blk-thr
o
ttle
:
Intr
o
d
u
ce a he
l
per
f
u
n
c
tion to fil
l
i
n
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vi
v
ek Goyal
blk-thr
o
t
t
le:
D
y
n
a
m
ic
a
lly allocate
root
g
roup
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vivek Goyal
bl
k
-cgroup:
Allow
sleeping wh
i
le dynam
i
call
y
allocating
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
V
i
ve
k
Goyal
cfq-io
s
ched: Fi
x
a possible race w
i
t
h
cfq cgrou
p
r
emoval
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vi
v
ek G
o
yal
c
f
q-iosche
d
: Get rid
of redundant function paramet
e
r
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
V
i
vek Goyal
bl
k
-cgroup: m
o
v
e
some fields of u
n
a
c
counted_time fil
e
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-20
Vivek Goyal
bl
k
-throttl
e
:
Do
t
he new group initiali
z
ation
with
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-05-16
V
i
vek Goy
a
l
blk-throttle: Use t
a
s
k_su
b
sys_state() to determine
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-03-22
Viv
e
k Goyal
blk-thr
o
t
tle: Reset group s
l
ice wh
e
n limits
a
re c
h
anged
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-03-10
Vivek Go
y
al
blk-throttle: Use
blk_
p
l
u
g
i
n
throttl
e
d
isp
a
tch
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-03-07
Vivek Goyal
blk-thr
o
ttl
e
: Some cl
e
an
u
ps and race fixes in limit
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-03-07
Vivek Goyal
blk-thr
o
t
t
le: pr
o
c
e
ss limit change
only throug
h
on
e
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-03-03
Vive
k
G
oyal
block:
Move bl
k
_throtl_exi
t
(
)
c
all t
o
blk_cleanup_queue()
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-03-03
V
i
vek Goyal
loop: No need to initialize ->queue_loc
k
explicitly
.
.
.
commit
|
commitdiff
|
tree
2011-03-03
Vivek Goyal
blo
c
k:
I
niti
a
li
z
e -
>
qu
e
ue_lock to intern
a
l lock at
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-03-01
Vivek Goyal
b
lk
-
thr
o
ttl
e
: Do not use kblockd w
o
rkqueue
f
or throtl
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-01-19
Viv
e
k
G
oyal
blk
i
o-throttle: Avoid
calling bl
k
iocg_lookup_g
r
o
u
p
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2011-01-19
Vivek Goyal
cfq: rename a fu
n
ction to give it mo
r
e appropr
i
ate
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-12-01
Vivek Goyal
blk
-
throttle: Co
r
rect
t
h
e
placement of smp_rmb(
)
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-12-01
V
i
vek
G
oyal
b
lk-throttle: Trim/adjust slice_end once a bio has
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-11-15
Vivek Goyal
blk-cgroup:
Allo
w
cre
a
tion o
f
hierarchical cgroup
s
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-11-15
Vi
v
ek
G
o
y
al
bl
o
ck: fix amiga and at
a
ri
f
l
o
ppy driver compil
e
warning
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-11-15
Vivek
G
o
yal
blk-throttle: Fi
x
c
alcul
a
tion of ma
x
number o
f
W
R
I
T
ES
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-11-06
V
iv
e
k G
o
yal
flo
p
py:
f
i
x
an
o
the
r
use-after-free
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-10-22
Vivek Goyal
cfq-io
s
ched: F
i
x a gc
c
4
.
5 warning and put some comme
n
ts
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-10-01
Vivek Goyal
blkio-throttle: Fix pos
s
ible
m
ulti
p
licat
i
on overflow
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-10-01
Vi
v
ek Goyal
blkio-thro
t
tle: li
m
i
t
m
a
x io
p
s
v
alue to UI
N
T_MA
X
commit
|
commitdiff
|
tree
2010-10-01
Vivek Goy
a
l
blkio-th
r
ottle: The
r
e is
no n
e
ed to
c
on
v
ert jiffies
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-10-01
Vive
k
Go
y
al
blkio-thr
o
ttle:
F
i
x link
f
ailure fai
l
ure
o
n
i
386
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-10-01
Vivek G
o
yal
blki
o
: Recalculate the t
h
rot
t
l
e
d
bio
d
ispatch t
i
m
e
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-10-01
Viv
e
k Goy
a
l
blkio:
A
dd root grou
p
to td->tg
_
list
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-10-01
V
i
v
ek
Goya
l
bl
k
io
:
deletion o
f
a cgroup
was causes oops
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-10-01
Vivek Goyal
blkio
:
Do not export throttle files if CONFIG_BLK_
D
EV_T
H
ROTT
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-26
Vivek Goyal
ami
g
a f
l
oppy:
Compile failure
fixes
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-24
Vivek
G
oya
l
atari
f
l
oppy
:
Stop sharing request
q
ueue across multipl
e
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-24
V
iv
e
k Goy
a
l
amiga fl
o
ppy: Stop
sh
a
ring request queu
e
across multipl
e
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-21
V
ivek Goyal
cfq-iosched:
fix a kern
e
l OOP
s
when
usb
key is inserted
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-16
Vi
v
ek
Goyal
bl
k
io: Documentation
U
pdate
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-16
Vivek Goya
l
b
l
kio: Imp
l
ementation of IOPS li
m
i
t logic
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-16
Vivek Goyal
blk
-
cgrou
p
: cg
r
oup changes for I
O
PS limit
s
upp
o
rt
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-16
V
i
vek Goyal
blkio: Core imple
m
en
t
a
t
ion
o
f
th
r
ottle policy
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-16
V
i
vek Goyal
blk-cgroup:
I
ntroduce cg
r
o
u
p
c
hange
s
f
or
throttling
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-16
V
i
vek Goyal
bl
k
-
cg
r
ou
p
:
Prepar
e
the base
for supporting mor
e
th
a
n
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-09-16
V
i
vek Goy
a
l
blk-cgrou
p
:
K
ill the
header printed at
t
he start of
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-08-23
Vivek Goyal
cf
q
-i
o
s
c
h
ed
:
Do
c
umentation help for n
e
w
tunable
s
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-08-23
V
ivek Goyal
cfq-iosched: blktrace
p
rint per
s
lice sector
st
a
ts
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-08-23
Vive
k
Goyal
cfq-iosched:
Implement tuna
b
le group_
i
d
le
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-08-23
Vivek Goy
a
l
cfq-iosched: Do g
r
oup share accounting in IOPS when
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-08-23
Vivek G
o
y
al
cfq-iosched: Do not idle
i
f sl
i
ce_idle=0
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-06-18
Vivek
Goyal
cf
q
-i
o
sched: F
i
xed
b
oot warning wi
t
h BLK_CGROUP=y a
n
d
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-05-06
Viv
e
k
G
o
y
a
l
b
l
k-c
g
roup: Fix R
C
U correctness
w
arning i
n
cfq_init_queue()
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-04-26
V
ivek Goyal
blk-cgr
o
up: config
options re-arrangement
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-04-26
Vivek
Goyal
blkio: Fix another B
U
G_O
N
(
) cra
s
h due
t
o cfqq movement
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-04-21
Vivek Goy
a
l
bl
k
io: Fix b
l
kio cra
s
h
during rq stat u
p
date
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2010-02-02
V
i
vek Goyal
cfq-iosched: Do not idle on a
s
y
n
c que
u
es
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-18
V
ivek Goyal
cfq-i
o
sc
h
ed: Remove prio_change logic f
o
r workload
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-18
Vivek Goyal
cfq-iosche
d
: Get rid of nr_
g
r
oups
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-18
Vi
v
ek
Goy
a
l
cfq-iosched:
Remove
t
he check for
same cfq group fro
m
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Vivek Goyal
Fix a CFQ crash in "for-2
.
6
.
33"
b
ra
n
c
h
of block t
r
e
e
Author:
Vivek Goyal
<vgoyal@redhat.com>
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-09
V
i
v
ek Goya
l
cfq-iosched: Take care of corn
e
r cases
of gr
o
u
p
losing
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-09
V
i
vek Goyal
cf
q
-iosched: G
e
t rid o
f
cfqq wait_busy_done flag
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-07
V
i
v
ek Goyal
cfq-
i
osched: Do not
a
ccess cfqq after
free
i
ng it
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-04
Vi
v
ek Goyal
blkio:
Allow
C
FQ
group IO scheduling even when CF
Q
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-04
Vivek Goyal
bl
k
io: Implemen
t
dyna
m
i
c
io
control
l
ing
policy registra
t
ion
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-04
Vive
k
Goyal
blkio: Export some symbols from bl
k
i
o as its
user
CFQ
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Goyal
blkio:
D
ocu
m
ent
a
tion
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Goyal
blkio:
Wa
i
t on sync-no
i
dle que
u
e even if r
q
_n
o
idle = 1
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Goyal
blki
o
:
I
mplement
g
r
oup_isolation tunable
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
V
ivek Goyal
blki
o
: Deter
m
ine as
y
nc
workload
leng
t
h based
o
n
total
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vi
v
ek Goyal
blkio: Wait for cfq queue to get
b
a
c
klogged
i
f
group
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vive
k
Go
y
al
blkio: Propagate
cgroup weight updation to
c
f
q
gro
u
ps
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Go
y
al
bl
k
io:
Drop the r
e
ference to
queue once the task cha
n
ges
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Go
y
al
blkio
:
P
rovi
d
e some
i
solation betwee
n
grou
p
s
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Goy
a
l
blk
i
o:
E
x
port
d
isk time
a
n
d sectors
u
se
d
b
y
a
g
roup
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Goya
l
blkio: Some debugging a
i
ds for CFQ
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Goyal
blkio: Take care of c
g
ro
u
p deletion
and cfq group refere
n
c
e
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Goyal
blkio: Dynamic cfq
g
roup creat
i
on based on cgro
u
p tasks
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek
G
oyal
blkio: Gr
o
up t
i
me used accounting
and wo
r
k
load context
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
V
ivek Goyal
blkio: Impleme
n
t
per cfq gro
u
p latency target
and
b
us
y
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek
Go
y
al
blkio: Introduce
p
e
r
cfq group weights and vdisktime
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vive
k
Goyal
blkio
:
Intro
d
uce b
l
kio
controller cgroup interface
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek
Go
y
a
l
blk
i
o
: I
n
tr
o
d
u
ce
t
he root service tree for cfq groups
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Goyal
blkio: Keep qu
e
ue on serv
i
ce tree un
t
il we expir
e
it
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
Vivek Goyal
blkio: Implement macro to traverse each s
e
rvice tree
.
.
.
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
V
i
vek Goy
a
l
blkio: Intro
d
u
ce
the notion o
f
cfq gro
u
ps
Signed-off-by:
Vivek Goyal
<vgoyal@redhat.com>
commit
|
commitdiff
|
tree
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