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memory: split dirty bitmap into three
2014-01-13
J
uan Quint
e
la
memory: split dirty
bitmap into
t
hr
e
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
bit
m
ap: Add bitmap_zero_exten
d
operation
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
u
an Quintela
memory: cpu_physica
l
_memory
_
c
lear_dirty_flag()
r
esult
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory:
o
nly resize
d
irty bitmap whe
n
memory si
z
e incre
a
ses
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quintela
me
m
ory
:
mak
e
s
u
re tha
t
c
lient is al
w
ays ins
i
de
r
a
n
ge
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Qui
n
tela
memory: use bit 2 for migration
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
ua
n
Quintela
memory:
cpu
_
p
hysical_memory_mask_di
r
ty_range() alway
s
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Q
u
intela
m
e
m
ory: cpu_p
h
ysical_memory_set_dirty_range() always
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Q
uintela
memory: set single dirty
fl
a
gs wh
e
n
possible
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory:
a
ll users o
f
cpu_physical_memory_get_dirty
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
m
e
m
o
ry: make cpu_physical_memo
r
y_is_dirty ret
u
r
n bool
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Ju
a
n Quinte
l
a
exe
c
: create
f
unction to get
a s
i
ngle d
i
rty bit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Quintel
a
memory: create function to set
a
s
ingl
e
d
i
rt
y
bit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintel
a
exec: use ac
c
ess
o
r function
t
o k
n
ow if me
m
ory is
d
i
rt
y
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory: cpu_
p
hysic
a
l_
m
emo
r
y_set_dirty_range() return
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
m
e
mory: c
p
u
_
phy
s
ical_memory
_
se
t
_dirty_flags() re
s
ult
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
bitmap:
use long as
index
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-07-23
Juan Quintela
migration:
add autoconve
r
gence
documenta
t
ion
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-04-19
Juan
Q
uintela
t
a
rget-arm:
p
o
r
t A
R
M CPU s
a
ve/load
t
o
use VM
S
tat
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-03-26
Juan Qu
i
n
tela
migratio
n
: I
m
prove QMP documentation
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-03-11
Juan Qui
n
tela
Rename bu
f
f
e
r
e
d_ to migrat
i
on_
Reviewed-by:
Juan Quintela
<quintela@redhat.com>
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan Quintela
migrati
o
n: calculate expected_do
w
ntime
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan Q
u
intela
migra
t
ion: don't
a
ccount sl
e
e
p
t
ime for calculating
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan Qui
n
te
l
a
migration:
calculate
e
nd time
after we have sent the
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Ju
a
n Quintela
migration
:
change initial value of expected_downti
m
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
m
i
g
r
at
i
o
n
:
rem
o
ve argumen
t
to qemu_savevm_s
t
ate_ca
n
cel
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Q
u
intela
migrat
i
on: Only go
to th
e
iterate
stage if ther
e
is
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quint
e
la
migra
t
ion: unfold r
e
st o
f
m
igrat
e
_fd_put_rea
d
y
(
) into
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
J
u
a
n Quintela
migration:
move ex
i
t condition to m
i
gration thread
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
migration: Ad
d
buff
e
r
e
d_flush
e
rror ha
n
d
ling
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
migration: move beginn
i
ng
s
t
a
ge to
t
he
m
i
g
rati
o
n
th
r
ead
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
qemu-file:
Only se
t
last_error if it
i
s
not al
r
eady
set
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an
Q
uintela
migration
:
m
erg
e
QEMUFileB
u
f
fered in
t
o
Migra
t
io
n
State
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uinte
l
a
ram: refactor ram_
s
ave_block() ret
u
rn v
a
lue
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
ram:
account
t
h
e amount of
tra
n
sferred ram better
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an
Quintela
r
am: optimize migr
a
tion bitmap walking
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
ram: Use mem
o
ry
_
region_test_and_cl
e
ar_di
r
ty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
mem
o
ry:
i
ntroduce memory_r
e
g
i
on_
t
est_and_clear_d
i
rty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
ram:
Add last
_
sent_bloc
k
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
r
am
:
re
n
ame last_bl
o
c
k
t
o last_
s
een_bloc
k
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migration: move
migration
notif
i
er
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
m
igr
a
tion: Inl
i
n
e
qe
m
u_fope
n
_ops_
b
u
f
fer
e
d into migr
a
te_fd
_
co
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quint
e
la
m
igration: mo
v
e mi
g
ration_fd_put_ready(
)
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
intela
migr
a
t
ion
:
add XFER_LIMI
T
_R
A
T
I
O
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
int
e
la
migration
:
move buffered_file
.
c
code into migration
.
c
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
savevm:
N
ew save live migrat
i
on meth
o
d: pendi
n
g
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Quint
e
la
buffered_file: unfol
d
buffered
_
appe
n
d
in buffered_put_buffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
buffe
r
ed_file: don't flu
s
h o
n
put bu
f
fer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uintela
buffe
r
ed_file: U
n
f
old the tric
k
to restart ge
n
erating
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
ntela
migration
:
j
u
st
l
ock migra
t
e
_
fd_put_r
e
a
dy
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
mig
r
ation: r
e
move u
n
freeze
l
ogic
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Quint
e
la
mi
g
ration: make writes blocking
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
intela
migrati
o
n
:
mo
v
e migration thread in
i
t code to
migrate_f
d
_
p
u
t
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Quin
t
ela
migration: mak
e
q
emu_
f
open
_
ops_bu
f
f
ered() return
void
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quint
e
la
buffered_file:
M
o
v
e f
r
om using a timer to use a thre
a
d
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migration-fd: remove duplicate include
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Quintela
migration: include qem
u
-file
.
h
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
c
p
u
s
: create qemu_in_vcpu_thread()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Quintela
savevm:
m
ake qem
u
_f
i
l
e_put
_
notify(
)
ret
u
rn
e
r
r
ors
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n Q
u
intela
save
v
m
:
un-expo
r
t qemu_fil
e
_set_error()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Q
u
intela
block-migration:
handle errors with the retur
n
c
o
des
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n Q
u
i
n
tel
a
block
-
mig
r
a
tion: Switch
meanin
g
o
f return value
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
ntela
bloc
k
-mig
r
ation: m
a
ke flush_blks() return errors
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Quin
t
e
l
a
buffered_f
i
le: buff
e
red_
p
ut
_
bu
f
fer()
d
on't need to
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savevm: Onl
y
qem
u
_fflush() can g
e
nera
t
e
err
o
r
s
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savevm: make qemu_fill_buffer()
b
e cons
i
s
tent
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quinte
l
a
savevm: unexport qemu_ftell()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Q
u
in
t
ela
sa
v
evm: unfold qemu_fclo
s
e
_internal()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uintela
savevm: make qemu_fflush() return an error code
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
a
n Quintela
s
avevm: Re
m
o
ve qemu_f
s
eek()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
virtio-net: use qemu_get_buffer() in a temp buff
e
r
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
ntela
sa
v
evm: unexport qem
u
_fflush
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Qu
i
ntela
migr
a
tion:
m
ake mi
g
rate_fd_wait_for_unfreeze() return
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
n
t
ela
buffer
e
d_file
:
make buf
f
ered
_
flu
s
h return th
e
er
r
or
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintel
a
buffered_file: calle
r
s
of buffered_flu
s
h() already
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Quint
e
la
buffered_file: We can access di
r
ectly to
b
andwidt
h
_lim
i
t
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
a
n Quintela
buffered_fil
e
: u
n
fold migrate_f
d
_c
l
ose
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
a
n
Quint
e
la
buff
e
red_file: unf
o
l
d
m
i
g
rat
e
_fd_w
a
it_for_unfreeze
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Quin
t
ela
b
u
ffered_file: unfold mig
r
ate_fd_put_ready
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
buffe
r
ed_file: unfo
l
d migrate
_
fd_put
_
b
u
ffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Quintel
a
buf
f
ered_file: opaque
i
s Migrat
i
onState
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
n
tela
buff
e
red_file: rename
o
paque
to
m
igration
_
stat
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan Quintela
migration: Add dirty_pages
_
r
ate to que
r
y migrate outpu
t
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Jua
n
Qui
n
t
e
la
Separate migration bit
m
ap
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan Quintela
ram:
create trace event
for
migra
t
ion
s
y
n
c bitmap
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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commitdiff
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2012-10-17
Juan Quintel
a
ram: introduce
m
igrat
i
on_bit
m
ap_sy
n
c()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan Quintela
r
am:
E
xport
last_ra
m
_offset()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Jua
n
Q
u
i
n
tela
ram:
I
ntroduce m
i
gr
a
tion
_
bitmap_test_and_res
e
t_dirty
(
)
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Ju
a
n Quintela
ram: intro
d
uce migration_bi
t
map
_
set_dirty()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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commitdiff
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2012-10-17
J
uan Quintela
savevm: Facto
r
ize ram globals reset in its own funct
i
on
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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commitdiff
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2012-10-17
Juan Quint
e
la
migration: prin
t
expected
downtim
e
i
n
i
n
fo migrate
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan
Q
uintela
m
i
gration:
e
xp
o
rt migrate_
g
et_current()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan Qu
i
ntela
migra
t
ion: re
n
ame expe
c
ted_time
to expecte
d
_d
o
w
n
t
ime
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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commitdiff
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2012-10-17
Juan
Quintela
migrat
i
on: print total downti
m
e fo
r
f
inal
p
hase of
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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commitdiff
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2012-10-17
Ju
a
n Q
u
intela
mi
g
ration: stor
e
end
_
time in
a
local variable
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Jua
n
Quintela
fix mi
g
r
ation
s
ync
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
J
uan Quin
t
el
a
buffe
r
e
d
_file: g_realloc() can't f
a
il
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-08-21
Juan Quintel
a
migrat
i
o
n
: m
o
ve tota
l
_
t
im
e
from
ram st
a
ts to migration
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-08-08
Juan Quintela
Restart optimizat
i
on on sta
g
e3 upd
a
te
v
ersion
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-07-20
Juan Quintela
r
am:
s
ave_
l
iv
e
_setup() we don
'
t need to synchronize
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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