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memory: cpu_physical_memory_clear_dirty_range() now uses bitmap operations
2014-01-13
Juan Quintela
memory: c
p
u_
p
hysic
a
l_m
e
mory_clear_dirty_r
a
nge() no
w
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Qu
i
nte
l
a
memor
y
: cpu_
p
hy
s
ical_memory
_
set_dir
t
y_range()
n
ow
uses
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Q
u
i
ntela
m
e
mo
r
y: use fi
n
d_n
e
xt_bit() to find dir
t
y bits
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quint
e
l
a
memory: s/ma
s
k
/
cl
e
ar/
c
p
u_physica
l
_me
m
ory_m
a
sk_dirty_range
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Quin
t
ela
mem
o
r
y
:
cpu_physical_mem
o
r
y
_
g
e
t
_
dirt
y
() is used as
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory: make cpu_physica
l
_me
m
o
ry
_
get_d
i
rt
y
(
)
t
h
e
main
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
me
m
ory:
u
nfold cpu_physical
_
memory_set_
d
i
rty_fla
g
()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quin
t
ela
me
m
ory: unfold cpu_physical_memory_set_dirty() in
i
ts
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Qui
n
tel
a
me
m
ory: unfold c
p
u_physical
_
m
e
mory_c
l
ear_dirty
_
f
lag
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Q
uintela
memory: split di
r
ty bitmap into
three
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Qui
n
tel
a
b
i
tmap: Add
bitmap_zero_extend operati
o
n
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Q
u
intela
memory: cp
u
_physical
_
memory_clear_dirty_flag() result
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Q
uintela
memo
r
y:
onl
y
resize dirty bi
t
ma
p
wh
e
n me
m
or
y
size increases
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quin
t
ela
memory:
make sure t
h
a
t
c
l
ient is al
w
a
y
s inside ra
n
ge
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quint
e
l
a
memory: use bit 2 for
mi
g
r
a
t
i
on
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
J
ua
n
Q
u
i
n
tela
memory: cp
u
_physical_memory_
m
ask_dirt
y
_
r
ange() always
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quinte
l
a
memory: c
p
u_physical_mem
o
ry_set
_
d
i
rty_range
(
) a
l
way
s
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
J
u
an Quintela
me
m
ory: set sing
l
e dirty flags
w
hen possible
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
J
uan
Quinte
l
a
memory: a
l
l us
e
rs of
c
pu_physica
l
_
m
emo
r
y_get_dirty
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory: m
a
ke cpu_physical_memory_i
s
_dir
t
y retu
r
n
b
ool
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
J
u
a
n
Q
u
i
n
tela
exec: create fu
n
ctio
n
to get a
s
ingle
d
irty bit
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Ju
a
n Qu
i
ntela
memo
r
y: cr
e
ate function
to set a single dirty bit
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
ex
e
c:
use accessor
func
t
ion to k
n
ow if m
e
mory
is dirty
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quintela
memory: cpu_
p
hysic
a
l_mem
o
ry
_
set_dirty_range
(
)
re
t
ur
n
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
J
uan
Q
u
intela
memo
r
y: cpu_p
h
ysical_memory_set_dirty_f
l
ags() resul
t
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quin
t
ela
bitmap: use long as index
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-07-23
J
uan
Qu
i
n
t
ela
migration: add au
t
oconvergenc
e
d
ocumentation
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-04-19
Juan Quintela
target
-
arm:
port AR
M
CPU save/l
o
a
d
t
o use VM
S
tate
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-03-26
Juan Quint
e
la
m
i
grati
o
n: Imp
r
ove QMP docum
e
ntation
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-03-11
Juan Quintela
R
en
a
me buffered_ t
o
migratio
n
_
Reviewed-by: Juan Quintela <
quintela@redhat.com
>
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Juan Quin
t
ela
migration: c
a
lcula
t
e
e
x
pected_d
o
wntime
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Jua
n
Quintela
migration: do
n
't account s
l
eep time
for calculating
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Juan Quintela
mi
g
r
ation: c
a
lcul
a
te end ti
m
e after we h
a
ve s
e
nt the
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Jua
n
Quintela
m
igration: ch
a
n
g
e
init
i
al value o
f
exp
e
ct
e
d
_
down
t
im
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
J
u
an Qu
i
ntela
migratio
n
: remo
v
e
a
rgume
n
t to
qemu_savevm_
s
tate_cancel
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
migration: Only go to th
e
iter
a
te stage if the
r
e is
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
migration: unfol
d
re
s
t of migrate_fd_put_ready() into
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Qui
n
tela
mig
r
atio
n
: move
e
xi
t
conditio
n
to m
i
gration thread
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
migrat
i
on:
Add
b
u
ffered_flush error h
a
ndling
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintel
a
m
i
gration: move
b
egi
n
n
i
n
g stage to
t
he
migration thread
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
J
u
an Quintela
qemu-file:
O
nly se
t
la
s
t_error if it is not
a
lrea
d
y
set
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uin
t
el
a
mi
g
ration: merge QEMUFileBuffered
into
M
igrationSta
t
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
ram: refactor ram_s
a
ve_blo
c
k() r
e
turn
v
al
u
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uintela
ram: account the amou
n
t of transferre
d
r
a
m bette
r
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Qu
i
ntela
ram:
o
pti
m
i
ze migratio
n
b
i
t
m
ap
walki
n
g
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
ntel
a
ram:
U
se me
m
ory_region_
t
est_and
_
cl
e
ar
_
di
r
ty
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quin
t
el
a
memory: in
t
roduce memory_region_test_an
d
_clear_
d
irty
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Quintela
ram
:
Add
la
s
t_sent
_
block
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
intela
ram: rename last_block to last_see
n
_
b
lo
c
k
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Quintela
mi
g
r
ation: move
m
igra
t
ion no
t
i
fier
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
ntela
mi
g
r
atio
n
: Inl
i
ne qem
u
_fopen
_
ops_buffered into m
i
grate_fd_co
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Quint
e
la
migration: mo
v
e migration_fd_put_
r
e
ady()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migra
t
i
on: add
X
FE
R
_
L
IMIT_RATIO
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
intela
migration: move buffere
d
_fil
e
.
c code into migra
t
io
n
.
c
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
sa
v
evm: New sa
v
e
l
ive migration method: pen
d
ing
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
buffered_file: unfold buffered_append
i
n buffered_put_bu
f
fer
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
buffered_
f
ile
:
don't flush on put b
u
ffer
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quinte
l
a
buffered_file: Un
f
old
t
he
t
rick to restart generating
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Quint
e
l
a
migration: jus
t
lock
m
igrate_fd
_
put_ready
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Qui
n
tela
migration: remove unfre
e
ze logic
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 Quin
t
e
l
a
m
igration: m
o
ve migrati
o
n thread init code to migrate
_
fd_put
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uintela
migration: make qem
u
_fopen_ops_buffered(
)
return void
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Quintela
buffere
d
_
file: M
o
ve f
r
om using
a time
r
to use a threa
d
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uintela
migration-fd: remove duplicate include
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Quinte
l
a
migration:
incl
u
de
q
e
m
u-fi
l
e
.
h
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quinte
l
a
cpus: crea
t
e
q
emu_in_vcpu_threa
d
(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qui
n
tela
savevm: make qemu
_
file
_
put_notify() re
t
ur
n
e
r
rors
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Q
u
in
t
e
la
savevm:
un-exp
o
r
t q
e
m
u_file
_
s
et_error()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uintela
block-migration: handle
e
rrors w
i
th th
e
r
eturn cod
e
s
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
block-migra
t
ion: Switch meani
n
g of return
value
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
block-migration: make flu
s
h_blk
s
() retur
n
error
s
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
n
tela
buffer
e
d_
f
ile: buffered_put_b
u
ffer() don't ne
e
d to
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Quintela
sa
v
evm: Only qemu_fflush()
c
a
n
genera
t
e
errors
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
u
intela
sav
e
vm: make q
e
mu_fill_buffer() be consisten
t
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n Qu
i
ntela
savevm: unexp
o
rt qemu_ftell(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savevm
:
unf
o
l
d qemu_fclose_i
n
ternal()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
u
a
n Quintela
sav
e
vm: make
q
em
u
_fflush
(
) return an er
r
or code
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qui
n
tel
a
save
v
m: Remove
qemu_
f
seek
(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quin
t
e
la
vir
t
io-net: use qemu_get_b
u
ffer(
)
in a temp bu
f
fer
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
u
an Quintela
s
av
e
vm: unexport qemu_ffl
u
sh
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan
Q
uintela
mig
r
a
t
ion: make mig
r
a
te_fd
_
w
a
it_f
o
r_unfr
e
eze() return
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
u
a
n
Quin
t
ela
buffered_fil
e
:
make buffered_flush return the error
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
buffered_file: callers of bu
f
fered_fl
u
s
h
() already
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
uan Quintela
buffer
e
d_file: We can acces
s
directly to bandwidth_limit
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan
Q
uintela
buffered_
f
i
l
e:
u
nfol
d
mi
g
rate_fd_close
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan
Q
ui
n
tela
buffere
d
_file:
u
nfold
migrate_f
d
_wait_for_u
n
fre
e
z
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
b
u
ffered
_
file: unfold migrate_fd_put_ready
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
buffered_file: unfold migrate_fd_
p
ut_
b
uffer
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
buffered_file: opaque i
s
MigrationState
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan
Quint
e
la
b
u
f
fered_fil
e
:
renam
e
opaque t
o
m
i
g
ration
_
state
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
migration:
A
dd dirty_pages_rate t
o
quer
y
m
i
grate outp
u
t
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Qu
i
ntela
Sep
a
rate migration bitmap
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
u
a
n Quin
t
ela
ra
m
: cr
e
a
t
e
tra
c
e event for mi
g
ration
sync bitmap
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
ua
n
Quinte
l
a
ram
:
intro
d
uc
e
m
igrati
o
n_bitm
a
p_sync()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Jua
n
Quint
e
la
ram:
E
xport last
_
ram_offs
e
t(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Quintela
r
am:
I
ntrod
u
ce
m
i
gration_b
i
tmap_test_and_r
e
s
e
t_dir
t
y
(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
J
u
an
Quin
t
ela
ram: intr
o
d
uce
migratio
n
_bitmap_s
e
t_dirty()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Ju
a
n
Quinte
l
a
savevm: Factorize ram gl
o
bals reset in its own fun
c
t
ion
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Jua
n
Quintela
mig
r
a
ti
o
n: print expected
downtime i
n
info
m
i
grate
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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