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exec: use accessor function to know if memory is dirty
2014-01-13
Ju
a
n Qu
i
ntel
a
exec: use accesso
r
function to know
i
f memory is dirty
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Q
u
int
e
la
memory: cpu_physical
_
m
e
mory_set_dirty_ran
g
e() return
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
me
m
ory: cpu
_
ph
y
sical
_
memory_s
e
t
_
dirty_flags(
)
resu
l
t
.
.
.
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
Q
uint
e
la
m
i
gration: add autoconvergence
d
ocument
a
ti
o
n
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-04-19
Juan
Quintela
target-arm: port A
R
M CPU save/l
o
a
d to u
s
e VMState
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-03-26
Juan Quint
e
la
m
i
g
ration: Impr
o
ve Q
M
P docum
e
ntation
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-03-11
Juan Quintela
Rename bu
f
f
e
red_ to
migration
_
Reviewed-by: Juan Quintela <
quintela@redhat.com
>
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Jua
n
Q
uintela
mig
r
ation:
calculate
expected_downtime
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Ju
a
n Quintela
m
i
gration: don't account sl
e
e
p ti
m
e for calculating
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Jua
n
Quintela
m
i
gration: c
a
lculate end time a
f
ter we ha
v
e sent t
h
e
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-02-22
Juan Quintela
mig
r
ation:
c
hange initial val
u
e of
e
x
pect
e
d_downtime
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
mig
r
at
i
on: remov
e
arg
u
m
ent to qemu_savevm_sta
t
e_cancel
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Qu
i
ntel
a
migrati
o
n: Onl
y
go
to
the iterate stage
if there is
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Jua
n
Qu
i
ntela
migration
:
unfo
l
d rest of
m
igrate_fd_put_
r
eady() in
t
o
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Jua
n
Quintela
mig
r
a
t
i
on
:
move exit condition to m
i
gration thread
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
mig
r
ation:
A
d
d
b
uffered_flu
s
h error handling
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Ju
a
n Quintela
migra
t
ion:
move beginnin
g
stage t
o
the m
i
gration thread
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2013-01-17
Juan Qui
n
tela
qemu-fil
e
: O
n
ly set l
a
st_
e
rror if i
t
is not al
r
e
a
dy set
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
t
e
la
migrati
o
n: merge QEMUFileBuffere
d
i
n
t
o
MigrationState
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n
Q
uinte
l
a
ra
m
: r
e
factor
ram_save_block()
r
eturn value
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Qu
i
ntela
ram:
accoun
t
the amount of transferred ram be
t
ter
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Qui
n
tela
ram:
opti
m
ize migration bitmap walking
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
u
a
n Quintela
ram:
U
s
e
m
emory_region_test_and_clear_dirty
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quin
t
ela
m
e
m
o
ry: i
n
troduce memory
_
reg
i
o
n_t
e
st_and_clea
r
_dirty
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Qui
n
te
l
a
ram: Ad
d
last_sent_
b
lock
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
ram: renam
e
last_block to last_seen_block
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n
Quintela
migratio
n
: m
o
v
e migr
a
ti
o
n
n
o
tifier
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
u
a
n Quintela
migration: Inline qemu
_
fop
e
n_ops_buf
f
ered into migrate_fd_co
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uintela
migratio
n
: move migration_fd_p
u
t_r
e
ady()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migr
a
tion
:
add XFER_LIMIT_RATIO
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
migration: mo
v
e
b
uffered_file
.
c code into
m
igratio
n
.
c
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Quintel
a
sa
v
evm: New save
live mig
r
ation m
e
thod: pending
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uintela
buffered_file
:
unfold buffered_appen
d
in buf
f
ere
d
_pu
t
_
b
u
ffe
r
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quinte
l
a
buffered_file: don'
t
flush on put buffer
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Quintel
a
buffered
_
f
ile: Un
f
old the tric
k
to restart
gen
e
rating
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uintela
migrat
i
on: just lock migra
t
e_fd_put_r
e
ady
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
intela
migration: remove
unfreeze l
o
gic
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Quintela
m
igration: ma
k
e writes bl
o
cki
n
g
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Quintela
migration:
mo
v
e
m
i
gration
t
hread init code to migrate_fd_pu
t
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uintela
m
i
gration: make
qemu_fopen_ops_buffered() r
e
turn void
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
nte
l
a
buffe
r
e
d_
f
i
l
e
: Move from using a timer to
u
s
e a
thread
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n
Q
uintela
migration-
f
d: remove
d
upli
c
ate include
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Quintela
m
i
g
r
ation:
i
nclu
d
e q
e
mu-fi
l
e
.
h
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Quintela
cpus: create q
e
m
u_in_vcpu_thread
(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savev
m
: m
a
ke qemu
_
file_put_notif
y
(
)
ret
u
rn errors
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Quinte
l
a
s
av
e
vm: un-expo
r
t qemu_file_se
t
_e
r
ror()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n Qui
n
tela
block-migrat
i
on: h
a
ndl
e
error
s
wit
h
th
e
re
t
urn
c
odes
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Quintela
bloc
k
-
migration:
Sw
i
tch meani
n
g o
f
return value
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Quintela
bl
o
c
k
-migration:
m
ake flush
_
blks()
return
e
r
r
o
rs
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
u
a
n
Q
uint
e
la
buffered_file: buffer
e
d_put_bu
f
fer() d
o
n
'
t n
e
ed
to
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Quintela
savevm: Only qem
u
_fflus
h
() can
g
ene
r
a
t
e er
r
ors
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savevm
:
mak
e
qemu_fill_buffer() be
c
o
nsistent
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savevm:
u
nexport qem
u
_
f
t
e
ll()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Q
u
intela
s
avevm: un
f
old qemu_fclose_
i
nter
n
a
l
(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
s
avevm: make qe
m
u_fflush()
retu
r
n a
n
erro
r
co
d
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quinte
l
a
savevm: Remove
q
em
u
_fseek()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quint
e
la
virtio-net: use qemu_get_buffer() in a
t
emp buff
e
r
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n Quintela
savevm: unexport qemu_fflush
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
migra
t
ion: ma
k
e
mig
r
a
t
e
_
fd_w
a
it_for_unfree
z
e() re
t
urn
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uintela
buffered_file: m
a
ke
b
uffered_flush retu
r
n the e
r
ror
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uintela
buffered_f
i
le: callers of buffered_flush() a
l
re
a
dy
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Qui
n
tela
b
uffered_file
:
We c
a
n access d
i
r
ectly
to
b
andwidth_limit
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uintela
buf
f
ered_file:
unfold
m
i
g
rat
e
_fd_close
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quin
t
ela
buffered_file: u
n
fold migr
a
te_fd_wait_for_
u
nfree
z
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quint
e
la
buffered_file: unfol
d
migrat
e
_fd_put_ready
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
buffered_
f
ile
:
unf
o
ld migrate_fd_put_buffer
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintel
a
b
u
ffered_file: opaque
is Migrat
i
o
n
State
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qui
n
tela
b
uffere
d
_
f
ile:
r
en
a
me opaque to
m
igrat
i
on_st
a
t
e
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
uan Qui
n
t
ela
mig
r
atio
n
: A
d
d 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
Quin
t
e
l
a
Sep
a
r
ate m
i
g
ration b
i
tmap
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Quintel
a
ram: crea
t
e trace event
for migration
sync bi
t
ma
p
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qui
n
tela
r
am
:
intro
d
uce m
i
gration_b
i
tma
p
_sync()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Quin
t
ela
ram: Export last_ram_offset
(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintel
a
ram: Introduce
m
igration_bitmap_test_and_res
e
t_dirty(
)
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Qu
i
ntela
ram: introd
u
c
e
migration_bi
t
map
_
set_dirty()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savevm:
F
a
c
torize ram globals reset in
its
o
w
n f
u
nct
i
on
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uint
e
l
a
migration: print expected down
t
ime in i
n
fo migrate
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n
Quintel
a
m
i
gration: export
m
igrat
e
_get_current()
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
migra
t
ion: ren
a
me e
x
p
e
ct
e
d_
t
ime to expected_downtime
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
migration: p
r
int t
o
tal downtim
e
fo
r
f
inal phase of
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-10-17
Juan Qu
i
ntela
migration: st
o
r
e
end_tim
e
in
a local vari
a
ble
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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tree
2012-10-17
J
ua
n
Quintela
fix mig
r
ati
o
n
s
ync
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
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2012-10-17
Juan Quintela
buffer
e
d
_f
i
le: g_realloc() can't fail
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
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commitdiff
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tree
2012-08-21
Jua
n
Quintela
migration:
m
ov
e
total_
t
ime fr
o
m ram
s
tats to m
i
gration
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
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commitdiff
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2012-08-08
Juan Quintela
R
e
start optimiza
t
i
o
n on stage3 update
version
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
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commitdiff
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2012-07-20
Jua
n
Quintela
ram: save_live_setup() we d
o
n
't need t
o
synch
r
onize
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-07-20
Juan
Quintel
a
ram: itera
t
e phase
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-07-20
Ju
a
n Quintel
a
ram:
s
ave_li
v
e_complete() only
do o
n
e l
o
op
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-07-20
J
u
a
n Quintela
ra
m
: sa
v
e_live_set
u
p() don't ne
e
d
t
o
sent pages
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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tree
2012-07-20
Juan Quintela
save
v
m: split save_l
i
ve into
s
tage2 and stage3
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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commitdiff
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tree
2012-07-20
Juan Qu
i
ntela
savevm: split save_live_set
u
p fro
m
save_live_state
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
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commitdiff
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tree
2012-07-20
Ju
a
n Quint
e
l
a
savevm:
intr
o
d
uce is_active me
t
ho
d
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-07-20
Juan Quintela
savevm:
Ref
a
ctor c
a
ncel operation in its own operati
o
n
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
commit
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tree
2012-07-20
J
u
a
n
Quintela
savevm: remov
e
S
a
ve
L
iveStateHandler
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-07-20
J
uan Quin
t
ela
s
a
v
evm: remove SaveS
e
tParamsHan
d
l
e
r
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-07-20
J
uan Quin
t
e
l
a
savevm:
L
ive migration handle
r
s re
g
ister the stru
c
t
.
.
.
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-07-20
Juan Quintela
s
a
vevm
:
Use
a struct to pass all h
a
ndlers
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-06-29
Juan
Q
uint
e
la
Maintain the num
b
er
of dirt
y
p
ages
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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2012-06-29
Juan Quintela
dirty bitmap: abstract its use
Signed-off-by: Juan Quintela <
quintela@redhat.com
>
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