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block: avoid unnecessary bottom halves
2015-04-28
Fam Z
h
e
ng
b
l
o
c
kjo
b
:
U
p
date
f
unct
i
on name in co
m
m
e
nts
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-04-28
Fam Z
h
e
n
g
qemu-iot
e
st
s
: Test that "s
t
op"
d
o
esn't drain block
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-04-28
Fam Zheng
b
l
ock: P
a
use
b
lock jobs in bdrv
_
d
ra
i
n_all
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-04-28
Fam Z
h
eng
b
lockjo
b
:
A
llow nested pause
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-04-28
Fam Zheng
MAINTAINER
S
: Add Fam Zheng as
N
u
l
l block
driver
main
t
ain
e
r
MAINTAINERS: Add
Fam Zheng
as Null block driver maintainer
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-04-28
Fam Zhe
n
g
block/null: Suppor
t
reopen
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-04-28
Fam
Z
heng
b
lock/null: L
a
ten
c
y
s
imulat
i
on by ad
d
ing new option
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-04-28
Fam
Z
heng
block: Swi
t
ch to host monotonic clock for IO throttl
i
ng
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-27
Fam Zheng
qem
u
-iotes
t
s: Test un
a
ligne
d
4k zero write
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-27
Fam Z
h
eng
bloc
k
: Fix
u
naligned zero
w
rite
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-18
Fam Zheng
virtio-scsi: F
i
x
a
s
s
ert i
n
virtio_scsi_push_even
t
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-16
Fam Zheng
block: Drop bd
r
v_f
i
nd
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-16
Fam Z
h
eng
blockd
e
v: Convert bdr
v
_fi
n
d
to blk_by_name
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-16
Fam Zhen
g
migration: Convert
bdrv_find to blk_by_name
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-16
Fam Z
h
e
n
g
monit
o
r:
Convert bdrv_find to
blk_b
y
_name
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-10
F
a
m Zhen
g
vir
t
io-blk: Rem
o
ve the sta
l
e
FIXME
comment
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-03-10
Fam Zheng
virtio-blk:
C
heck return value of blk_a
i
o
_
i
o
c
t
l
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-27
Fam Zheng
i
s
csi: Handle w
r
i
te prote
c
ted
cas
e
i
n
reopen
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-27
Fam Zheng
virtio-
s
csi-datapl
a
ne: Call bl
k
_set_aio_context wit
h
in BQL
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-27
Fam
Z
he
n
g
block: Forbid bd
r
v_set_
a
io_context
o
utside BQL
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fam Zheng
qemu-iotests: Add 093 for I
O
th
r
ottling
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fam Zheng
q
emu
-
iote
s
ts: A
l
low c
a
ller to disa
b
le u
n
derscore conve
r
t
ion
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fa
m
Zhen
g
qem
u
-
iotes
t
s: Add VM method
q
test()
t
o io
t
ests
.
py
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fa
m
Zheng
q
t
est: Add
scri
p
ts/qtest
.
py
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
F
a
m
Z
heng
qemu-io: Acc
o
unt IO by aio_read and aio_write
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-16
Fam Zheng
qtest: Fix dea
d
l
oop
b
y
ru
n
ning
main loop AIO context
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-06
Fam Zheng
qemu-iotests: Fix
s
uppor
t
ed_oses check
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-06
F
a
m Zheng
qed:
R
e
a
lly remove
u
nused
field QEDAIOCB
.
fi
n
is
h
ed
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-02-02
Fam Zheng
scsi: Fix scs
i
_r
e
q
_
c
ancel_async for no aiocb r
e
q
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-23
F
am Zheng
virt
i
o
-
b
l
k: Use bl
k
_a
i
o_i
o
ct
l
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-23
F
a
m Zh
e
ng
virtio-blk: Pass req to vi
r
tio_blk_handle
_
scsi_req
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-14
F
am Zheng
rule
s
.
mak: Fix mo
d
ule build
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam
Z
heng
MAI
N
T
AINERS: Ad
d
migr
a
tion/b
l
ock* to block subsystem
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Zh
e
ng
block
:
Split BLOCK_
O
P_TYPE_C
O
MMIT to BLOCK_OP_TY
P
E_C
O
MMIT_
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Z
h
eng
qemu-io
t
ests: Add supported os p
a
rame
t
e
r f
o
r python
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Zheng
qemu-iotests: Add
"_supported_os
L
inux"
to 058
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam
Zheng
qemu-iote
s
ts: Repla
c
e "/bin/true
"
wit
h
"true
"
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam
Z
h
eng
.
gitig
n
ore: Ignore
g
enera
t
e
d "common
.
env"
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam
Zheng
qemu-iotests: Test
b
lockdev-backup in
0
55
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fa
m
Zheng
block: Add b
l
ock
d
ev-b
a
ckup to transacti
o
n
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Zheng
qmp: Add com
m
and 'blockdev-backup'
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Zhe
n
g
q
a
p
i:
C
omment version inf
o
in TransactionA
c
tion
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fam Z
h
eng
qapi: Fix documen
t
for BlockStats
.
node-nam
e
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fa
m
Zheng
qemu-iotests: S
p
eed
u
p
m
ake c
h
eck-block
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2015-01-13
Fa
m
Z
hen
g
qem
u
-iot
e
sts: Remove 0
9
1
f
rom quick gr
o
up
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-12
Fam Zheng
block: Don't add trailing space in "Formating
.
.
.
" message
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-12
Fam Zheng
qemu-
i
otests: R
e
mov
e
tr
a
li
n
g whitespaces in *
.
out
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
vmdk: Set
errp on failures i
n
vmdk_open_
v
mdk4
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
vmdk: Re
m
o
v
e unnecessary initi
a
li
z
ation
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zh
e
ng
vm
d
k: Check
descriptor file le
n
gth when re
a
d
i
ng it
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
vmdk: Clean up descr
i
ptor file reading
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
F
a
m
Zheng
vmd
k
: F
i
x comment
t
o match c
o
de of extent lines
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
F
a
m Zheng
vmdk: Us
e
g_random_int to generate
C
ID
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zhen
g
qemu-iotests:
S
kip 099 for
V
MDK subf
o
r
mats with desc
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
F
a
m Zheng
t
e
sts: U
s
e "command -v" instead of whi
c
h(1) in shell
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
F
a
m Zheng
q
m
p: Add optional
swi
t
ch "q
u
e
ry-nodes" in query-bl
o
ckstats
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Z
h
e
n
g
b
lock: Include "node-nam
e
"
i
f present in query-blockstats
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam
Z
hen
g
block
:
Add bdrv_
g
et_n
o
de_name
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
b
l
o
ck
:
Add
b
d
r
v_nex
t
_node
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-12-10
Fam Zheng
configu
r
e: Replace
which(1)
w
ith
"
has"
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-21
Fam Zheng
g
t
k: Don't crash if -nodefaul
t
s
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-14
Fam Zheng
v
m
d
k
: Leave bd
i
intact
if -ENOT
S
UP in v
m
d
k
_
g
et_i
n
fo
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-14
Fam Zh
e
n
g
blo
c
k: Fix max n
b
_
s
e
ctors in bdrv_ma
k
e_zero
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-12
Fam
Zheng
vir
t
io
-
scsi: Fix comment for VirtI
O
SCSIReq
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-11-11
Fam
Z
heng
block: F
i
x com
m
e
nt for b
d
rv
_
co_get
_
blo
c
k_sta
t
us
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fa
m
Zhe
n
g
virtio-scs
i
: Fix num_que
u
e
input v
a
lidation
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fam Zheng
virtio-scsi:
Fix mem
o
r
y
l
e
ak whe
n
realize failed
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fam
Z
heng
i
s
c
s
i: Refus
e
to
o
pen as
w
rit
a
b
l
e if
the LUN is write
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fam Z
h
eng
ui: Us
e
the ne
w
"
.
mo-cflags" rule
s
yntax fo
r
SDL_CFLA
G
S
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-31
Fam Zheng
rules
.
ma
k
: Allow
.
mo-objs and
.
mo-cflags in -y variables
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-23
Fam
Z
heng
vi
r
tio
-
scsi-data
p
lane: Add op blocke
r
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-10-03
F
a
m Zheng
vmdk: Fix integer over
f
low in o
f
fs
e
t calculation
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
virtio-scsi:
Handle TMF request can
c
ellation asynchronously
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
s
c
s
i
: Introduce sc
s
i
_
req_cancel_asy
n
c
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
scsi: Introduce
scsi_re
q
_
c
a
n
cel
_
co
m
plet
e
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam
Z
heng
scsi: Dr
o
p S
C
SIReq
O
ps
.
cancel_io
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
F
a
m Z
h
eng
s
c
si: Un
i
fy
r
e
quest unref i
n
sc
s
i
_
req_cance
l
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam
Z
heng
scsi-g
e
ner
i
c: Handle can
c
eled requ
e
s
t in scsi_c
o
mmand_compl
e
te
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fa
m
Z
heng
scsi: Drop scsi_req_
a
bort
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
F
a
m Zheng
virtio-scsi:
Process
"
.
iothread" pro
p
erty
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Zheng
virtio-scsi: Call bdr
v
_io_
p
lug/bdr
v
_io_unplu
g
in
c
md
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
Fam Z
h
eng
virtio-scsi: Bat
c
hed prepare for cmd reqs
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-30
F
am Zheng
virtio-sc
s
i: Tw
o
sta
g
es
p
rocessin
g
of c
m
d request
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
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tree
2014-09-30
Fam Zheng
virtio
-
scsi: Ad
d
mig
r
ati
o
n
s
tate n
o
t
ifier f
o
r da
t
aplane
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-30
F
a
m Zheng
virti
o
-
scsi:
H
o
o
k
up w
i
t
h
dataplan
e
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-30
Fam Zheng
v
i
rtio-scsi-dataplane: Code
to
r
u
n virtio-s
c
si
o
n io
t
hread
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
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tree
2014-09-30
Fam Zheng
virtio-scsi: Add Vi
r
tIOSCSIVring in VirtIO
S
CSIReq
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-30
Fam Zheng
virtio-
s
csi: Add '
i
o
thread' property to
v
irtio
-
scsi
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-26
Fam
Z
heng
qemu-iotests:
Te
s
t
miss
i
n
g
"
dri
v
er" k
e
y f
o
r blockdev-add
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-25
F
a
m Zhe
n
g
qemu-iotests: Fa
i
l
t
est if explicit test ca
s
e number
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-23
Fam
Z
h
eng
v
i
rtio
-
scsi: Make virt
i
o
_
scsi_push_event public
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-23
Fam Zhe
n
g
vir
t
io-scsi:
M
a
ke vi
r
ti
o
_scsi_f
r
ee_re
q
p
u
blic
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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tree
2014-09-23
Fam Zhen
g
virtio-sc
s
i: Ma
k
e virt
i
o_scsi
_
ini
t
_req public
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-23
Fam
Zheng
vi
r
tio-
s
csi: Spl
i
t v
i
rtio
_
scsi_
h
andle_ctrl_req f
r
om
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
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tree
2014-09-23
F
a
m Zheng
v
i
rtio-scsi: Split virtio_s
c
si
_
handle_cmd_req fro
m
.
.
.
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-23
Fam Zheng
virtio-scsi: Optimize v
i
rtio_s
c
si_init_req
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-23
F
a
m Zh
e
n
g
scsi:
O
ptimize scsi_req_alloc
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
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tree
2014-09-22
Fa
m
Zheng
bl
o
ck: Always comp
i
le v
i
rtio-blk dataplane
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-22
Fam Zheng
v
ring: Better error handling if
n
um is t
o
o large
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
|
commitdiff
|
tree
2014-09-22
F
am
Zheng
virtio:
I
mport virtio_v
r
i
ng
.
h
Signed-off-by:
Fam Zheng
<famz@redhat.com>
commit
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commitdiff
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