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next
block: Allow devices to indicate whether discarded blocks are zeroed
2009-12-03
Martin K
.
Petersen
b
lock
:
Allow devices to indicate
w
hether
di
s
card
e
d
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-30
Jens Axboe
Revert
"
cfq: Make use of s
e
r
v
ice c
o
unt to
estima
t
e
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-26
C
orrado Zoccol
o
cfq-iosched: fix corn
e
r cases in idling
l
ogic
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-26
Corrado Zoc
c
olo
cfq-io
s
ched: idlin
g
on de
e
p seeky sync queu
e
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-26
C
o
rrado Zoccolo
cfq-iosched:
f
ix no-idl
e
pr
e
empti
o
n logic
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-26
Corrado Zoccolo
cfq-iosched:
f
ix ncq
detection c
o
de
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-26
Jen
s
Axbo
e
M
erge
b
ran
c
h '
f
or-jens'
o
f git://git
.
drbd
.
org/li
n
ux
.
.
.
commit
|
commitdiff
|
tree
2009-11-26
Vive
k
Goyal
F
i
x regression
in direct writes performance due to
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-26
Cor
r
ado Zocc
o
lo
cf
q
-iosched: cleanu
p
unreachable code
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-26
Ilya Loginov
block: add helpers to run flush_dcache_page() agains
t
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-26
Gui Jianfeng
cf
q
: M
a
k
e
use of serv
i
ce c
o
unt to estimate
the rb_
k
ey
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-23
Alex Chiang
cciss: change Cmd_sg_
l
ist
.
sg_ch
a
in_d
m
a type t
o
d
ma_addr_t
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-23
Stephen M
.
C
ameron
cciss: fix scatter gathe
r
clea
n
u
p
prob
l
e
ms
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-23
Karel Za
k
p
a
rtitions: re
a
d whole
sec
t
o
r with EFI
GPT
he
a
der
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-23
Kare
l
Z
a
k
p
artitions: use sector size
for EFI
G
P
T
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
Steph
e
n M
.
Came
r
on
cc
i
ss: Fix weird u
s
ag
e
of
E
N
XIO in cciss_scsi
.
c
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
D
on Brace
cciss: Add enh
a
n
ced scatter-gat
h
e
r
sup
p
ort
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
Stephen M
.
Cameron
cciss: Do not
a
uto
m
a
t
ically rescan on
UNIT ATTENTION
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
St
e
phe
n
M
.
Cameron
cciss: Remove
u
nn
e
c
essary check in
scan_t
h
read
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
Stephen M
.
Cameron
c
cis
s
: fix typo that ca
u
s
es sc
s
i
status to
be lost
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
Stephen M
.
Came
r
on
cciss: re
m
ove
sendcmd() as it is n
o
longer used
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
Stephen M
.
Cameron
cciss: cl
e
an up code in cciss_
s
hutdown
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
Stephen M
.
Cameron
cciss: Remove the "withirq" parameter f
r
om
vari
o
us
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
Stephen M
.
Cameron
cciss: Ret
r
y driver in
i
tiated
cm
d
s w
i
th unit attention
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
S
t
ep
h
e
n M
.
Cameron
cciss: Fix problem wit
h
remove_from
_
s
c
an_list on driver
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-13
A
lex Chiang
cc
i
s
s
: Make de
v
ice
a
ttr
i
butes static
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-11
Randy Dunlap
block: ji
f
fies fixes
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-10
Martin K
.
P
etersen
bloc
k
:
E
xpos
e
discard gran
u
lari
t
y
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-08
C
o
rrado Zoccolo
cfq-i
o
sch
e
d: fix next_rq computa
t
ion
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-04
Jens Axboe
M
erge branch 'for-jen
s
' of git://git
.
drbd
.
org/linux
.
.
.
commit
|
commitdiff
|
tree
2009-11-04
H
Hartley Sweeten
block/scsi_ioctl
.
c
: quiet sparse n
o
ise
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-04
Chan
g
li Gao
sendfile(): check f_o
p
.
splice_write() rathe
r
than f
_
op
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-04
Hideyuki Sasaki
block/ps3:
f
i
x slow VRAM I
O
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-04
Jens A
x
b
oe
c
f
q-
i
osched: get rid of the coop_pre
e
mpt flag
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-03
Jens Axboe
cfq-io
s
ched
:
fix merge error
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-03
Jens Axboe
Merge branch 'for-
l
in
u
s' i
n
to fo
r
-
2
.
6
.
33
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-03
Jens
A
xboe
Merge branch 'cfq-2
.
6
.
33' into for-2
.
6
.
33
commit
|
commitdiff
|
tree
2009-11-03
S
h
aohua Li
c
f
q-iosched: li
m
it
c
oop preemptio
n
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-03
Je
n
s Axboe
cfq
-
iosched: fi
x
bad return value cfq_
s
hould_
p
reempt()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-03
Jens Axb
o
e
backing-dev
:
bd
i
sb
prune should be in the un
r
egiste
r
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-02
Alberto
B
ertogli
Fix bio_a
l
loc() and bi
o
_kmalloc() docum
e
ntation
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-02
Alberto Bertogli
Do not __al
w
a
y
s_inline bve
c
_kmap_irq() and bvec_kunm
a
p_ir
q
()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-02
Al
b
e
rt
o
Bert
o
gli
bio_put(): add bio
_
clone() to the list o
f
functions
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-11-02
Corrad
o
Zoccolo
cfq-iosche
d
: simp
l
ify
p
r
i
o-unboost code
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-29
Ch
r
ist
o
ph Hellwig
b
lkd
e
v:
flush di
s
k
c
ac
h
e
on
-
>
f
s
ync
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-29
Jens A
x
boe
block: mov
e
bdi/address_space
u
nplu
g
f
u
nctions to b
a
cking
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-29
Jens A
x
boe
b
a
ckin
g
-
dev: ensu
r
e th
a
t a removed bdi no lo
n
ger has
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-28
Jen
s
Axboe
drbd
:
fix
i
n
_fl
i
ght rw indexin
g
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-28
Jeff Mo
y
e
r
aio:
im
p
lemen
t
r
e
quest batching
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-28
Jeff Moyer
block: get rid of the WRIT
E
_
ODI
R
ECT fla
g
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-28
J
e
ns Axboe
c
fq-i
o
sched: fi
x
style issue in cfq_get_avg_
q
ueues()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-28
Corr
a
do Zocc
o
lo
cfq
-
i
o
s
c
hed: fairnes
s
for sync
no-idle queues
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-28
Corrado Zoccolo
c
fq-
i
osched: e
n
ab
l
e idl
i
ng for last queue on priority
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-28
Corra
d
o Zo
c
colo
cfq-
i
osched: r
e
implement priorities using
d
iffere
n
t
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-28
Corrado
Zoccolo
cfq
-
iosched: preparation to handle multiple service
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-28
Cor
r
ado
Zoccolo
cfq-iosched:
a
dapt
slice
t
o
n
umbe
r
of
p
r
ocesses
d
o
ing
I
/O
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-27
S
h
aohua Li
cfq-iosched: i
m
prove hw_tag det
e
ct
i
on
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-26
N
eil Brown
block: use
a
fter fre
e
b
u
g in __blkd
e
v_get
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-26
Jeff
M
oyer
c
f
q: break apart merged cf
q
qs if t
h
ey stop cooperating
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-26
J
eff M
o
yer
cfq: change the meaning of the cfqq_coop flag
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-26
J
eff Moyer
c
f
q: merge coope
r
ating
cfq_queues
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-26
Jeff Mo
y
er
c
f
q
: cal
c
ulate
t
h
e seek
_
m
e
a
n
per cfq_
q
ueue not
p
e
r
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-24
Mark Mc
L
oughlin
block: silently err
o
r unsupported empty barriers
t
oo
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-13
Jens Axboe
Merge br
a
nc
h
'for-linus' into for-2
.
6
.
33
commit
|
commitdiff
|
tree
2009-10-13
Step
h
en M
.
Cameron
cciss: Add cc
i
s
s_allow_hpsa m
o
dule parameter
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-13
St
e
phen M
.
Cameron
c
c
i
ss: Fix multip
l
e
calls to
p
ci_release_regions
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-12
R
a
ndy Dun
l
ap
blk-settings
:
fi
x
fun
c
tion parameter kernel-doc
n
ot
a
tion
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-09
W
u
Fengguan
g
write
b
ack: kill
s
pac
e
in debu
g
fs item name
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-09
Wu
F
engguang
writebac
k
:
acc
o
unt I
O
throttling w
a
it as iowait
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-09
KOSAKI M
o
t
o
hiro
elv_iosched_store(
)
: fix strstrip() misuse
Cc:
Jens Axboe
<jens.axboe@oracle.com>
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-08
Corrado Zoccolo
cfq-iosched: av
o
id proba
b
le
s
lice over
r
un
when idlin
g
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-07
Je
n
s Axboe
c
fq-iosche
d
: apply
b
ool value where
w
e
r
e
tu
r
n 0/1
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-07
C
o
r
rado Zocc
o
l
o
cf
q
-iosch
e
d
: fix th
i
nk ti
m
e
a
l
lowed for
see
k
ers
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-07
R
a
n
d
y
Dunlap
drbd: need
s
__ratelimit()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-06
Jens Axboe
cfq-
i
o
s
che
d
:
fix the s
l
i
ce residu
a
l
s
i
g
n
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-06
Jens Axbo
e
cfq-io
s
ched: abstract o
u
t
t
he 'may this
cfqq dis
p
at
c
h
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-06
Jens A
x
boe
block: use pr
o
per BLK_RW_ASYNC in
b
lk_queue_st
a
rt_tag(
)
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-10-06
Nikanth Karthikesan
blo
c
k: S
e
perate read and write stat
i
sti
c
s of in_flight
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
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2009-10-06
P
h
ilipp
R
eisner
drb
d
: Work on
p
ermissi
o
n enfor
c
em
e
nt
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-05
Jens Axbo
e
blo
c
k: get rid o
f
kblock_sch
e
dule_dela
y
e
d
_work()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-05
Corrado Z
o
ccol
o
cfq-iosched: fix po
s
sible
p
r
obl
e
m
with
j
iffies wrapar
o
und
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-05
Je
n
s Axboe
cfq-iosched: fix issu
e
w
ith rq-r
q
merging
a
nd fi
f
o
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-05
Jens Axboe
drbd: fixup for reverted dual in_flight patch
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-05
Jens Axboe
Merge br
a
nch
'mast
e
r' into for-2
.
6
.
33
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2009-10-04
Jens Ax
b
o
e
Revert "Seperate rea
d
and
write s
t
a
t
ist
i
cs of in_fl
i
ght
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-04
Jens Axboe
cfq-i
o
sc
h
ed: don't delay async queue if it
h
as
n
'
t
dispa
t
ched
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-03
Ma
r
tin K
.
Petersen
block: Topology ioctls
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-03
Jens Axboe
cf
q
-io
s
ched: use assigne
d
slice
s
y
nc value, not
d
efault
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-03
Jens A
x
boe
cfq-ios
c
hed:
r
e
name '
d
esktop' sysfs entry t
o
'low_la
t
ency'
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-03
Jens Axboe
cfq-iosched:
implement slower
async i
n
itiate a
n
d
qu
e
ue
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-03
Vivek Goyal
cfq-iosched: delay async IO dispatch,
if sy
n
c IO was
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-03
Jens Axboe
blo
c
k
: C
F
Q
i
s mo
r
e than a
desktop s
c
heduler
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-03
Jens Axboe
block: remove t
h
e anticipa
t
ory IO sched
u
ler
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-02
Jens Axboe
cfq-
i
o
s
ched
:
add a
k
n
o
b
for d
e
sktop inte
r
a
ctivene
s
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-01
Jun'ichi No
m
ur
a
Add a tr
a
c
epoint for block
request remapping
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-01
C
hristoph Hellwig
block: allow large disca
r
d reque
s
t
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-01
Christoph Hel
l
wig
b
lock: use normal I/O
p
ath for discard reques
t
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-01
Jens
Axboe
drbd: remove tracing bits
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2009-10-01
Lar
s
Ellenberg
dropping unn
e
eded include autoc
o
nf
.
h
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2009-10-01
Philipp
R
eisner
The
DRBD
d
r
i
ver
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