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memory: use bit 2 for migration
2014-01-13
Juan Q
u
intela
memory: use bit 2 for mi
g
ration
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quintela
m
emory: cpu_physi
c
al_m
e
m
ory_mas
k
_dirty_range() always
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Qu
i
ntela
memo
r
y: cpu_physical_mem
o
ry_
s
et_dirty_ra
n
ge() always
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Quint
e
la
memory: set sin
g
l
e
dir
t
y
f
l
a
g
s
w
hen possible
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Q
u
intela
me
m
ory: a
l
l users of cpu_physical
_
memory_get_dir
t
y
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory: make cpu_phy
s
ical_memor
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 Quintela
exec: create functio
n
t
o
g
e
t a sin
g
le dirty bit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Q
uin
t
ela
m
e
mory: create
f
u
nction to
s
et a
single d
i
rty bit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
ex
e
c: use accesso
r
f
u
nction to k
n
ow if memo
r
y
is dirty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Qui
n
tela
memory: cpu_physi
c
a
l_memory
_
set_dirty_ra
n
ge
(
) retur
n
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Quinte
l
a
memory: cp
u
_phy
s
i
cal_memory_set
_
d
irty_
f
lags() resu
l
t
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
b
itmap: u
s
e long as in
d
ex
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-07-23
Juan
Quintela
m
igration: add
a
utoconver
g
e
n
ce documentat
i
on
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-04-19
Juan
Quintela
t
arge
t
-
arm: port ARM CPU save/load to use VMS
t
ate
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-03-26
Juan Quintela
migr
a
tion: Improve QMP documentation
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-03-11
Juan Quin
t
ela
Rename buf
f
ered_ to migration_
Reviewed-by:
Juan Quintela
<quintela@redhat.com>
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan Q
u
i
nt
e
l
a
migra
t
ion:
calcula
t
e expe
c
ted_dow
n
t
im
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan Quinte
l
a
migration: don't a
c
c
o
unt
s
leep t
i
me f
o
r calc
u
lating
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Ju
a
n
Q
u
i
ntela
migration:
calculate end
time after we
h
a
ve
s
ent the
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Ju
a
n Quintela
migra
t
ion: change initial value of expected_d
o
wnt
i
me
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
m
igr
a
tion
:
remove argumen
t
t
o qem
u
_s
a
v
e
v
m_state_cancel
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quinte
l
a
mig
r
at
i
on: Onl
y
go to
t
h
e
iter
a
te stage
i
f there i
s
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
J
u
a
n Qu
i
ntela
m
i
gration: unfold rest of mi
g
rate_fd_
p
ut_ready() i
n
to
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Jua
n
Qui
n
tela
migration: move exit
condition to migration t
h
read
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
J
uan Quin
t
e
l
a
migration: Add buffered_flu
s
h error h
a
ndl
i
ng
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
J
u
an Quinte
l
a
migra
t
i
on: move beginn
i
n
g st
a
ge to th
e
migration thread
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
qe
m
u-file: Onl
y
set last_error if it is not alre
a
dy set
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Quinte
l
a
migration
:
m
e
rge QEMUFileBu
f
f
e
r
e
d int
o
Mi
g
rationState
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Qui
n
te
l
a
ram: refact
o
r ram_sa
v
e_block
(
) re
t
u
rn value
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n
Quintela
ram: account the
amount of transferre
d
ram better
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintel
a
ram: optimize m
i
g
r
ation bit
m
ap walking
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Quintela
ram: Use m
e
mory_
r
egion_t
e
st_and_clear_dirty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
a
n Q
u
intela
m
e
mory: intr
o
duc
e
mem
o
ry
_
region_test
_
and_clear_dirty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
intel
a
ram: Add la
s
t
_sent
_
block
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
ntel
a
ram: rename l
a
st_block t
o
last
_
seen_blo
c
k
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
m
i
grat
i
on: move
m
igration
n
otifi
e
r
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uint
e
la
migr
a
tion:
I
n
l
in
e
qemu_
f
open_ops_
b
uffer
e
d
in
t
o migrate_fd_co
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
n
tela
migrati
o
n: move
m
i
gra
t
ion_fd_put_read
y
()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
intel
a
migrati
o
n: a
d
d XFER_LIMIT_RATIO
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
migration:
move
buffe
r
ed_
f
ile
.
c
code
into migration
.
c
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
ntela
s
a
vevm
:
New save live migration method: p
e
nd
i
ng
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Quintela
buf
f
ered_file: unfold b
u
f
f
ered
_
app
e
nd in buf
f
ere
d
_put_buffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quint
e
la
buffer
e
d_file: don'
t
f
lus
h
on put buffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
a
n Quintela
b
uffered_file:
Unf
o
ld
t
h
e
t
r
i
c
k
to
restart genera
t
ing
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
nt
e
la
migration: just lock mi
g
rate_
f
d
_put_
r
eady
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Quintela
migration:
re
m
ove un
f
ree
z
e
l
ogic
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migration: make writes blocking
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Qui
n
tel
a
migratio
n
: move migr
a
tion th
r
ead
i
ni
t
code
t
o mig
r
at
e
_
f
d_put
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quinte
l
a
migrati
o
n: make qe
m
u
_fopen_ops_
b
uff
e
red() return void
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
buf
f
ered_fil
e
:
Mov
e
f
r
om
u
sing a
t
imer
t
o use a thr
e
ad
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migration-fd
:
remove du
p
licat
e
include
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
m
i
g
ration
:
in
c
lude qemu-file
.
h
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
cpus: cr
e
ate qemu_in_vcpu_thread()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Qu
i
ntela
savevm:
mak
e
qemu_fi
l
e_put_n
o
tify()
return
err
o
rs
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
s
a
v
evm
:
un-e
x
port qemu_file_set_er
r
or()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n Q
u
intela
block-migration
:
handle errors
with
t
he
r
e
t
urn
code
s
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Quint
e
la
block-migration: Switch meaning
of return value
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
block
-
m
igrati
o
n:
m
ake flush_blks() retur
n
err
o
r
s
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
b
u
ffered_fil
e
:
bu
f
f
e
red_put_buf
f
er() d
o
n'
t
need to
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quinte
l
a
savevm:
O
nly qemu_fflush() can generate er
r
ors
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uintela
savevm: make
q
emu_fill_buffer() b
e
co
n
sistent
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quin
t
ela
savevm:
u
nexport qemu_ftell()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Qu
i
n
tel
a
s
avevm: unfo
l
d qemu_fclose_i
n
ternal()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quinte
l
a
save
v
m: ma
k
e
qemu_fflus
h
() return an erro
r
c
o
de
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Q
u
intela
sa
v
evm: Re
m
ove qemu
_
fse
e
k
(
)
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Quin
t
ela
virtio-net: use qemu_ge
t
_b
u
ff
e
r() in
a temp buffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Quintela
sav
e
vm: unex
p
ort qemu_fflush
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
nt
e
la
migr
a
t
i
on: make
m
igrate_f
d
_wait_for_unfreeze() return
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an
Q
uintela
buf
f
ere
d
_
file: m
a
k
e
b
uffered_flush retur
n
th
e
e
rr
o
r
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Quintela
buffered_file: callers of buffered_flus
h
() already
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
nt
e
la
buffe
r
ed_file: We c
a
n
access direct
l
y to bandwidt
h
_limit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
buffered_file: u
n
fold migrat
e
_
fd
_
clo
s
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
ntela
buff
e
red_fil
e
:
u
n
fold migrate_fd_wait_for_unfreeze
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Qui
n
t
el
a
buffer
e
d
_file
:
u
n
fold migr
a
te
_
f
d_put
_
ready
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quint
e
la
buffere
d
_file
:
unf
o
ld migrate_fd_put_buffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
buffered_file: opa
q
ue is Mi
g
rati
o
nState
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quinte
l
a
buffered_file: r
e
name
opaque to migration_state
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
migrati
o
n: Add dirty_pages_rat
e
to query migrate outp
u
t
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uintela
Separate mig
r
ation bitmap
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
ram: create trace even
t
f
o
r migration sync bitma
p
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan Quintela
ram: introduce mig
r
ation_bitma
p
_s
y
nc()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
J
u
an Quintela
ram: Ex
p
ort las
t
_
ram_o
f
fset()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan Quintela
ram: Int
r
oduce mig
r
ation_bitmap_t
e
st
_
a
nd_re
s
et_dirty()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan
Qu
i
ntel
a
ram: in
t
roduce migration_bitmap_set_
d
irty(
)
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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2012-10-17
Juan Q
u
intela
sav
e
v
m
: Factorize ram globals
r
e
set in its o
w
n
fu
n
ction
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan Qu
i
n
t
ela
migration:
print
expect
e
d
downt
i
me
in info m
i
gr
a
te
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan Qu
i
n
t
ela
m
i
gr
a
tion
:
e
x
p
or
t
m
igrat
e
_get_cur
r
ent()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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commitdiff
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tree
2012-10-17
Juan Quintela
migration: rename expec
t
e
d_time to
e
xpe
c
ted_downtime
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan Quinte
l
a
migration: print total d
o
wntime fo
r
fin
a
l phase of
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan
Quintela
migration
:
store e
n
d_
t
ime i
n
a local v
a
riable
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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commitdiff
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2012-10-17
Juan Quinte
l
a
fix
m
igration sync
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-10-17
Juan
Q
uintela
buffered_file: g_
r
e
al
l
oc
(
) can't fa
i
l
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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2012-08-21
Juan Q
u
intela
m
i
gra
t
ion
:
move total_time from ram
s
tats
t
o
migration
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-08-08
Juan Q
u
intela
Re
s
ta
r
t optimization on stage3 update version
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-07-20
Juan Q
u
i
ntel
a
ram: save_live_set
u
p() we don't need to synchronize
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-07-20
Ju
a
n Quintela
ram: ite
r
ate ph
a
se
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-07-20
J
uan Quintela
ram:
s
ave_live_compl
e
te(
)
onl
y
do on
e
lo
o
p
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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2012-07-20
J
u
a
n Quin
t
ela
ram: s
a
ve_live_setup(
)
don't need to sen
t
pages
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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2012-07-20
Juan Quintela
savevm: split save
_
live into stage2 and s
t
age3
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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2012-07-20
J
uan
Q
uintela
savev
m
: split
s
a
ve_liv
e
_setup
f
r
om save_live_state
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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