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blkio: Add io controller stats like
2010-04-02
D
i
vyesh Shah
blki
o
:
Add io controller stats lik
e
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-04-02
Divyesh Sha
h
blkio:
Re
m
ove p
e
r-cfqq nr_se
c
tors as
we
'
ll be passin
g
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-04-02
Jens
A
xboe
Merge branch 'for-linus'
i
nto for-2
.
6
.
35
commit
|
commitdiff
|
tree
2010-04-02
w
zt
.
wzt@gmail
.
c
o
m
Block: Fix block/elev
a
tor
.
c ele
v
ato
r
_ge
t
() off-by-one
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-04-02
P
h
ilipp Reisn
e
r
drbd: lc_element_by
_
ind
e
x() never
r
et
u
rn
s
NULL
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-04-02
Dan
C
arpenter
cciss: unlo
c
k on error pat
h
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-25
Divyesh Sha
h
cfq-
i
o
s
ched: Do
n
ot merge
q
ueues of BE and
IDLE classes
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-25
D
i
vyesh Sha
h
cfq-iosched
:
Add additional blktrace lo
g
m
e
ssages in
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-24
Fere
n
c Wa
g
ne
r
i2o: Remove th
e
dangerous kobj
_
to
_
i2o_device macro
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-19
R
i
chard Kennedy
b
lock:
r
emove
16 by
t
es
o
f p
a
ddi
n
g
from s
t
ruct request
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-19
Jens Axboe
Merge branch 'master' into
for-linus
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-19
Sha
o
hua Li
cfq
-
iosched: fix
a
kbuild regression
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-16
Li Zefan
block: make
C
O
N
FIG
_
B
LK_CGRO
U
P v
i
sible
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-16
Nei
l
Brown
Remove GENHD_FL_DRIVERFS
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-15
Ma
r
t
i
n K
.
Peter
s
en
block: Export ma
x
number of segmen
t
s and
m
ax segment
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-15
M
artin K
.
Petersen
block: Finaliz
e
conversi
o
n of b
l
ock li
m
its
f
u
n
ct
i
ons
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-15
M
artin K
.
Petersen
block: Fix over
r
un in lcm() and m
o
v
e
i
t
to lib
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-12
E
dwar
d
Shishkin
v
f
s: improve wri
t
eback_
i
n
o
des_wb
(
)
Cc:
Jens Axboe
<jens.axboe@oracle.com>
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-12
Roel Kluin
p
aride: f
i
x off-by-o
n
e test
Cc:
Jens Axboe
<jens.axboe@oracle.com>
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-09
Will
i
am
C
ohen
Add DocBook documen
t
a
t
ion for
t
he
b
l
o
ck trace
p
oints
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-08
FUJ
I
TA Tomonori
Doc
u
mentation: f
i
x
block/biod
o
c
.
txt dma mappin
g
d
escription
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-08
Dmi
t
ry Monakh
o
v
b
lk
d
ev:
f
ix mer
g
e_
b
v
ec_fn retur
n
valu
e
checks v
2
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-02
Jen
s
Axb
o
e
R
evert "b
l
kde
v
: fix merge_bv
e
c_fn
r
eturn value che
c
ks"
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-01
Ric
h
ar
d
Kennedy
block: don't access
j
iffies when initiali
s
ing io_context
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-01
Richard Kennedy
cfq: re
m
ove 8 byte
s
of paddin
g
from cfq_
r
b_root on
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-01
St
e
phen
R
othwell
b
l
ock: fix f
o
r "Consolidate phys_segment
a
nd hw_segment
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-03-01
S
haohua Li
cfq-iosched:
q
uantum c
h
eck tweak
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Dmitry Monakhov
b
l
ktrace: pe
r
f
o
rm clea
n
up after setu
p
error
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Dmitry Mon
a
khov
bl
k
dev: fix
m
er
g
e
_
bvec_fn retur
n
value chec
k
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Corrado Zocco
l
o
cfq-iosched: requests "i
n
flight
"
vs
"
i
n dr
i
ver"
clar
i
fication
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Steph
e
n M
.
Cameron
cciss: Fix problem with sca
t
ter
g
ather
el
e
ments i
n
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
S
t
ephen M
.
C
ameron
c
c
iss: eli
m
inate unneces
s
ary pointe
r
us
e
i
n
c
ciss s
c
si
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Step
h
en
M
.
Camero
n
cciss: do
no
t
use vo
i
d
pointer
for s
c
si
h
ba data
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Stephen M
.
C
a
m
e
r
on
cciss:
f
a
ctor out sca
t
t
er gather
c
h
a
i
n block mapping
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Stephen
M
.
Cameron
cciss: fix scatter
g
ather c
h
ain bl
o
ck dma directi
o
n
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Stephen M
.
Cameron
cciss:
simplify scatter gat
h
er co
d
e
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Stephen M
.
Cameron
cci
s
s: factor
out scatter
gather ch
a
in block allo
c
ation
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
St
e
p
h
e
n
M
.
C
ameron
cciss:
de
t
ect ba
d
alignm
e
nt of
scsi commands at build
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Steph
e
n M
.
Cameron
cc
i
ss: clarify comman
d
lis
t
pa
d
d
in
g
calcu
l
ation
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Corrado Zoccolo
c
fq-iosched: rethink seeky detection f
o
r
SS
D
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
C
o
rrad
o
Z
o
c
colo
cfq-iosc
h
ed: rework seek
y
detection
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-28
Jens
Axboe
M
e
rge
branch 'for-2
.
6
.
3
4-next'
i
nt
o
for-2
.
6
.
34
commit
|
commitdiff
|
tree
2010-02-26
Richard Kenne
d
y
b
l
ock: remove padding from io_context on 64bit build
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-26
M
a
rtin K
.
Petersen
blo
c
k
:
Co
n
solidate ph
y
s_segment
a
n
d hw_seg
m
ent limits
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-26
M
artin K
.
Peters
e
n
block
:
Re
n
a
m
e blk_queue_
m
ax_se
c
tors to blk_queue_m
a
x_hw_sectors
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-26
Mart
i
n K
.
Peterse
n
block: Ad
d
BLK_
p
refi
x
to
definition
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-26
Ma
r
t
i
n K
.
Peters
e
n
b
l
o
c
k
: Remo
v
e u
n
use
d
accesso
r
functio
n
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-26
Martin
K
.
Pe
t
ersen
block
:
Update
blk_queue_max_s
e
ctors and docum
e
ntation
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-26
Gui
J
ianfen
g
cfq: Remo
v
e useless
css reference get
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-25
Jens Axboe
Mer
g
e branch
'
master' i
n
to for-2
.
6
.
34
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-24
Akinobu Mita
pktcdvd: use BIO list management functions
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-23
A
k
i
n
obu Mita
blk-core: u
s
e BI
O
list management
functions
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-23
Jens Axboe
R
e
vert "block:
i
mprov
e
queue_should_plug() by looking
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-23
dann frazier
c
c
iss:
e
xp
o
rt linux/cciss_defs
.
h head
e
r
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-22
Richard Kennedy
cfq: reorder cfq
_
queue
r
emoving padding on 64bit
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-22
Jens Axboe
Me
r
ge b
r
anch 'master' i
n
to for-2
.
6
.
34
commit
|
commitdiff
|
tree
2010-02-22
dann
frazier
cciss: Co
n
so
l
i
d
a
t
e
d
u
p
licate bits in
c
c
iss_cmd
.
h
&
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-22
d
a
nn frazier
cciss: r
e
move C99-style
c
omments
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-05
Stephen M
.
Camero
n
cci
s
s: M
a
ke cciss_s
e
q_show h
a
n
d
le holes in
the h->drv
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-05
S
h
ao
h
ua Li
cfq-iosched:
s
plit seeky c
o
op queues afte
r
one slice
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-02
Vivek Goyal
cfq-ios
c
hed: Do not idle on async
queu
e
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-02-01
Gui Jianf
e
ng
blk
-
cgroup: Fix poten
t
ial deadlock in b
l
k-cgroup
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-30
Chuck Ebbert
block: fix bugs in
b
io-
i
ntegrity mempool usage
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-29
Alan D
.
Br
u
nelle
b
lock: Adde
d
in str
i
cter
n
o merge semant
i
cs for bl
o
ck
I
/
O
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-28
Dmitry Monakhov
block: fix bio_add_p
a
ge for
n
on trivial
merge_bvec_f
n
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-25
J
ens Axboe
Merge branch 'for-jens' o
f
git://git
.
drbd
.
org/linux
.
.
.
commit
|
commitdiff
|
tree
2010-01-19
Thiago Farina
fs/bio
.
c: fix shadows spar
s
e warning
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-12
Jens
A
x
bo
e
Merge
branch '
f
or-jen
s
' of ht
t
p
:
//
g
it
.
d
r
bd
.
org/li
n
ux
.
.
.
commit
|
commitdiff
|
tree
2010-01-11
Julia Lawall
drivers/block/drbd/drbd_receiver
.
c: correct NULL test
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-11
D
i
vy
e
sh Shah
cfq-io
s
ched: Respect i
o
prio_class
w
h
en preempt
i
ng
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-11
S
tephen Hemminger
genhd: ov
e
rlapping v
a
riable
defini
t
ion
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-11
M
á
rton Néme
t
h
block: make v
i
rtio devic
e
id c
o
nstant
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-11
Márton Németh
block: make xenbus de
v
i
ce
i
d cons
t
ant
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-11
Márton N
é
meth
block: make Open Firmware device id
co
n
stant
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-11
M
á
rton
Ném
e
th
block: make
US
B
devic
e
id constant
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-11
Márton Néme
t
h
block: make
P
C
I
device id
constant
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-11
Martin
K
.
Petersen
block: St
o
p usin
g
byte offsets
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2010-01-11
Kirill
A
fo
n
shin
block: rem
o
ved
u
n
u
s
e
d a
s
_io_c
o
ntext
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2010-01-11
M
artin K
.
Petersen
DM: Fix
d
evice
m
apper
topol
o
gy stack
i
ng
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2010-01-11
Mart
i
n K
.
P
e
t
e
r
sen
block: bdev_stack_limits wrapper
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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tree
2010-01-11
Martin K
.
Pete
r
s
e
n
b
l
o
ck: F
i
x di
s
card alignment calculation and printing
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2010-01-11
Martin K
.
Petersen
b
loc
k
: Correct
handling of bottom device misali
g
ment
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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2009-12-31
J
e
ns
Axboe
Merge branch 'for-jens' o
f
gi
t
:
//git
.
drbd
.
org/linux
.
.
.
commit
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commitdiff
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tree
2009-12-30
Gui
Jian
f
en
g
block:
b
lk_
r
q_err_
s
ecto
r
s
cleanup
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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tree
2009-12-29
OGAWA H
i
rofumi
bloc
k
: Honor
t
he gfp_mask
f
or all
o
c
_p
a
ge() in blkdev_issue_d
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2009-12-29
Martin K
.
Petersen
bl
o
ck: Fix incor
r
e
c
t
a
lignment of
f
set reportin
g
and
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2009-12-28
Sh
a
o
hua Li
c
f
q-iosched: don't regard requests with long di
s
tance
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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tree
2009-12-22
A
n
dr
e
w
M
o
r
t
on
aoe
:
sw
i
tch to the new b
i
o_flus
h
_dcache_pages()
interface
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2009-12-22
H
H
artley S
w
e
e
t
en
drivers/bloc
k
/mg_disk
.
c
:
use resource_siz
e
()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2009-12-22
Julia La
w
all
d
river
s
/bl
o
ck/DAC960
.
c: us
e
DAC960_V2_Controlle
r
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2009-12-21
Jens Axboe
M
e
rge br
a
n
c
h
'
f
o
r-jens' of g
i
t
:
//git
.
d
r
bd
.
org/l
i
nux
.
.
.
commit
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commitdiff
|
tree
2009-12-21
Martin K
.
Petersen
b
lock: Fix topology stacking f
o
r d
a
ta and
d
iscard alignmen
t
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
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tree
2009-12-18
V
i
ve
k
Goy
a
l
c
f
q-i
o
s
ched: Remove prio_chan
g
e logic for workl
o
ad
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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tree
2009-12-18
Vivek Go
y
al
c
fq-
i
os
c
hed
:
Get rid
o
f nr_groups
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-12-18
Viv
e
k Goya
l
cfq
-
iosched: Remove the check for same cf
q
group from
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
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2009-12-18
Roe
l
Klui
n
drbd:
f
ix
tes
t
of unsigned in _drbd_fau
l
t
_r
a
n
d
om()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-12-18
FUJIT
A
T
o
m
o
nori
block: remove Documentation/block/as
-
io
s
c
he
d
.
txt
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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tree
2009-12-16
Jens Ax
b
oe
b
l
ock: temp
o
r
arily dis
a
ble discard granularity
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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tree
2009-12-15
Gui Jianfeng
cfq
:
set workload as expired if
i
t doesn't
h
ave a
n
y
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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tree
2009-12-10
Vivek
Goyal
Fix a CFQ cras
h
in
"
for-2
.
6
.
33" branch
o
f block
tree
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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