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block: Move I/O throttling configuration functions to BlockBackend
2016-05-19
Kev
i
n
Wolf
blo
c
k:
Move
I/O
t
hr
o
ttl
i
ng configuration functions
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-19
K
e
vin
W
olf
block: Mov
e
actual I/O
thrott
l
ing to BlockBackend
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-19
Kevin Wolf
block: Move t
h
rot
t
ling fields from BD
S
to BB
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-19
Kev
i
n
Wo
l
f
block
:
Convert throttle_group_get
_
na
m
e() to
Bloc
k
Backend
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-19
Kevin Wolf
block: th
r
ottle-groups: Use
Bl
o
ckBack
e
nd pointer
s
internally
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-19
Kevin Wol
f
b
lock: Introduce
Block
B
ackendPub
l
ic
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-19
Kevin W
o
lf
block:
Make
sure throt
t
led
BDSes alwa
y
s have a BB
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
Merge remote-tr
a
cki
n
g branch 'mreitz/tags/pull-block
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Fam Zhe
n
g
block: Inactivate all
c
hi
l
d
re
n
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Fa
m
Zheng
bloc
k
: Drop sup
e
rfluous
i
nvalidating bs->
f
ile
from
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Fam Zheng
block: Invalid
a
te all children
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
E
r
ic
Blake
nbd: S
i
mplif
y
cl
i
ent FUA handling
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blak
e
b
l
ock
:
Honor BDRV_REQ_FUA dur
i
ng write_
z
eroes
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric
Blake
block: Make s
u
ppo
r
t
ed_write
_
flags a pe
r
-bds proper
t
y
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
D
e
nis V
.
L
unev
qcow2: i
m
prove qco
w
2_co_write_
z
ero
e
s()
CC:
Kevin Wolf
<kwolf@redhat.com>
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Er
i
c
B
l
a
k
e
block: Ki
l
l
unused secto
r
-based blk_* functions
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blake
qemu-io: Swit
c
h to byte-based block access
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blake
qemu-i
m
g: Swit
c
h to byte
-
based block acces
s
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eri
c
Blake
n
b
d: Swi
t
ch to byte-bas
e
d block access
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric
B
l
ake
atapi: Switch
t
o
byte-ba
s
e
d
bl
o
ck
access
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blak
e
m
25p
8
0: Sw
i
tch to b
y
te-based block acc
e
ss
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blak
e
sd:
S
wit
c
h
t
o b
y
te-based bl
o
ck acce
s
s
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric
B
lake
pflash:
S
witch to
byte-base
d
block a
c
cess
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blake
o
n
en
a
nd: Switch to byt
e
-based block acc
e
ss
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blake
nand: Switch to byte-based block acc
e
s
s
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blake
f
dc: Switch to byte-based blo
c
k
access
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric
B
lak
e
xen
_
di
s
k: Switch
to byte-based aio bl
o
ck
a
ccess
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric
Blak
e
v
i
rtio: Swi
t
ch to byte-b
a
se
d
aio block a
c
ces
s
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
E
r
ic B
l
ake
s
c
si-disk: Switc
h
to by
t
e-based
aio block
a
cc
e
ss
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric
B
lake
ide: Switc
h
to
b
yte-b
a
sed aio block access
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric
B
lak
e
b
l
o
c
k: In
t
roduce
b
yte-ba
s
e
d
aio re
a
d/write
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blake
b
l
oc
k
: Switch
blk_*writ
e
_
z
eroes() to byte interfa
c
e
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric Blak
e
block
:
Switch bl
k
_read_unthr
o
ttle
d
() t
o
b
yte i
n
te
r
face
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Eric
B
lake
block: Allow B
D
RV_REQ_FU
A
thr
o
ugh blk_pwrite()
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin
Wolf
qemu-io: Fix mem
o
ry leak in 'ai
o
_write -z'
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Janne Karhunen
Allo
w
users to spe
c
ify the
v
m
d
k virtual hardware v
e
rs
i
on
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Zhou
Jie
b
l
ock: alwa
y
s compile-check debug prints
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Wei J
i
angang
b
l
ock: Fix typo in
c
omment
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Ke
v
in Wolf
block: Remove Blo
c
kDriver
.
bdrv_read/writ
e
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
K
e
v
in W
o
lf
vvf
a
t: Imp
l
em
e
nt
.
b
drv_co_preadv/pwritev interfaces
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
K
e
v
i
n
Wolf
vpc:
Implement
.
bdrv
_
c
o_pwrite
v
()
i
nte
r
f
ace
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
vpc:
I
m
plement
.
bd
r
v_co_preadv() inte
r
fac
e
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
v
m
dk: Implemen
t
.
bd
r
v_co_pw
r
itev
(
) in
t
e
r
f
ace
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
v
mdk: Impl
e
ment
.
bd
r
v_
c
o_
p
r
e
adv() interface
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
vmd
k
: Add vmdk_find_offset_i
n
_cluster()
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wo
l
f
vdi: Implement
.
bdrv_
c
o
_pwr
i
t
e
v() interface
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
vdi: Imp
l
ement
.
bdr
v
_co_
p
readv() interface
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
dmg: Imple
m
en
t
.
bdrv
_
co_prea
d
v
() i
n
t
e
rface
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin
W
olf
cloop: Implement
.
bd
r
v_co_pread
v
() inte
r
f
a
ce
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
bochs: Im
p
lement
.
bdrv_co_preadv()
i
nterf
a
c
e
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin W
o
lf
block: Introduce
.
bdrv_co_preadv/pwritev BlockDriver
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wol
f
block: R
e
nam
e
bdrv_co_do_preadv/write
v
to bdrv_co_pread
v
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
block: Sup
p
o
rt A
I
O drivers in bdrv_driver_preadv/pw
r
i
t
ev()
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
K
evin Wol
f
block: Introduce
b
drv_dr
i
ver_pw
r
i
tev
(
)
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
K
ev
i
n W
o
lf
block: I
n
troduce
b
drv_dri
v
e
r
_
preadv()
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Pao
l
o Bon
z
ini
linu
x
-aio: make it more type safe
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Paolo Bonzini
bl
o
ck: plu
g
w
h
ole tree at on
c
e, introduc
e
bdrv_
i
o_unplugged_
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Pao
l
o Bonzini
block: introdu
c
e
bdrv_no_throttlin
g
_begin
/
e
nd
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Paolo Bonzini
bloc
k
:
ext
r
a
ct bdrv_dr
a
in_poll/bdr
v
_co_yield_to_drain
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Paolo Bon
z
ini
bl
o
c
k
: move restarting
of thrott
l
e
d re
q
s to bloc
k
/throttle
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Paolo Bonzini
b
lock: make bdrv_sta
r
t_throttled_re
q
s return
void
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-05-12
Kevin Wolf
b
lock: Don't disa
b
le I/O throttling on
s
y
nc requests
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-29
Ke
v
in
Wolf
v
v
fat
:
Fix def
a
ult volume label
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-29
Kevin Wolf
vvfa
t
: Fix volume nam
e
asser
t
ion
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-22
Fam Zheng
m
i
rror: Work
a
round for unexpected io
h
an
d
ler
events
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-22
Fam Zheng
aio-posix: Sk
i
p external n
o
des in aio_d
i
spatch
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-22
Fam Zheng
v
i
r
tio: Ma
r
k host notifiers as ex
t
ernal
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-22
F
am Zheng
event-notifier: Add "i
s
_external" parameter
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-22
Fam Zheng
iohandler: In
t
roduce iohandler_g
e
t
_
aio_context
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-20
Fam
Zh
e
ng
iotests: Test ca
s
e for drive-mirror with unali
g
ned
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-20
Fam Zh
e
ng
iote
s
ts: Add
iotests
.
image_size
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-20
Fam Z
h
eng
m
irror: Don't exten
d
the
last s
u
b-chunk
Reported-by:
Kevin Wolf
<kwolf@redhat.com>
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-20
Max Reitz
block/mir
r
or: Refr
e
sh stale bitm
a
p
iterator cache
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-20
Max Re
i
tz
bloc
k
/mirror: Re
v
ive dea
d
yie
l
ding
c
ode
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Kevi
n
Wolf
Merge r
e
m
ote-tracking branch 'mrei
t
z/tags/p
u
ll-bloc
k
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Dr
.
Davi
d
Alan Gilbert
Fix pflash mi
g
ration
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Kevin Wolf
b
lock: Don't ignore fl
a
gs in blk_{,
c
o,ai
o
}_write_zeroes()
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Jeff Cody
b
l
ock/vpc: update
comments to
be compliant w/c
o
d
i
ng
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Jeff C
o
dy
b
l
ock/vpc:
set errp in vpc_open
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Jeff Cody
block/
v
pc
:
make checks on m
a
x
ta
b
le
size
a
b
it more lax
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Jeff Co
d
y
block/vp
c
: Use th
e
corr
e
ct
max se
c
tor count for VHD
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Jef
f
Cody
block/vpc:
u
se
cu
r
ren
t
_
s
i
ze field for
XenCon
v
erter
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Stefan Hajnoczi
vpc: us
e
cu
r
rent_size field fo
r
XenServer VHD
i
ma
g
e
s
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
Jef
f
Cody
b
l
o
ck/v
p
c:
s
et errp
i
n
vpc_create
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
K
e
vin Wolf
block
:
F
ix blk_aio
_
write
_
ze
r
oe
s
()
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
|
commitdiff
|
tree
2016-04-15
K
e
vin Wolf
qemu-io: Sup
p
o
r
t 'aio_
w
rite -z'
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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2016-04-12
Ke
v
in W
o
lf
Me
r
g
e re
m
ot
e
-track
i
ng branch 'm
r
ei
t
z/tags/pull
-
b
lock
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-04-12
Max Reit
z
MAINT
A
INE
R
S: Bloc
k
layer core, qcow2 and
blkdebu
g
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-04-12
Max
R
e
itz
qcow2: P
r
eve
n
t ba
c
king file names longer than 1023
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-04-12
P
a
olo B
o
n
z
ini
v
p
c: fix ret
u
rn valu
e
check
f
or blk_pwrite
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
commit
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commitdiff
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tree
2016-04-12
Max Rei
t
z
iotests: Make 150 u
s
e
qemu-img map
in
s
tead of du
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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commitdiff
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tree
2016-04-12
Dani
e
l
P
.
B
e
rran
g
e
bloc
k
: init
i
a
l
ize qcr
y
pto API at startup
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-04-12
Dani
e
l P
.
B
erran
g
e
qemu
-
im
g
: fix formatting of err
o
r messag
e
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-04-12
Pav
e
l Butsykin
iotes
t
s
:
fi
x
the
b
roke
n
026
.
nocache output
Author:
Kevin Wolf
<kwolf@redhat.com>
CC:
Kevin Wolf
<kwolf@redhat.com>
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-04-05
Kev
i
n
W
olf
Merge remote-track
i
ng branch 'mreitz/
t
ags/pull-block
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-04-05
Kevin Wolf
blo
c
k: Forbid I/O throttling o
n
n
o
des with
m
u
ltip
l
e
.
.
.
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-04-05
Paolo Bon
z
in
i
block: forb
i
d x-blockdev-del from acting
on D
r
iveInfo
Suggested-by:
Kevin Wolf
<kwolf@redhat.com>
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-03-30
Max
R
ei
t
z
iotests:
Test
qemu
-
img c
o
nvert -S
0
behavio
r
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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commitdiff
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tree
2016-03-30
Max Reitz
blo
c
k/null-{co,aio}: Impl
e
ment get_block_status()
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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tree
2016-03-30
Max Reitz
bl
o
ck/null-
{
co,a
i
o}: Allow readi
n
g zeroes
Signed-off-by:
Kevin Wolf
<kwolf@redhat.com>
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