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kvm: refactor start address calculation
2014-01-13
Juan
Quintela
kvm: refactor
s
tart address calcula
t
io
n
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Qu
i
ntela
kv
m
:
use di
r
ectly cpu_p
h
y
s
ic
a
l_memo
r
y
_
* api for tracking
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
m
emo
r
y: unfold m
e
mory_regi
o
n_t
e
s
t
_and
_
c
lear()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quint
e
la
memory: split cpu_physical_memo
r
y_*
f
unction
s
to it
s
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memo
r
y
: cpu_physic
a
l_mem
o
r
y_set_dirty_
t
rac
k
ing() shoul
d
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory
:
make cp
u
_
physical_
m
emo
r
y_reset_
d
irty() take
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
me
m
o
r
y
:
s/di
r
ty/clean/ in cpu_p
h
y
s
ical_mem
o
ry_is_dirty()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
mem
o
ry:
cpu_physical_
m
emory_clear_d
i
rty_range()
now
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Quintela
memory: cpu_
p
hysica
l
_memory_set_
d
irty_r
a
nge
(
) n
o
w uses
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Ju
a
n Quintela
m
e
mory
:
u
s
e
f
ind
_
next_bit() to fi
n
d dirt
y
b
it
s
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
m
emory: s/mask/cle
a
r/ cpu_physica
l
_memory_mask_dirty_range
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quin
t
ela
me
m
o
r
y: cpu_physical_memory_get
_
dirty() is used as
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
me
m
ory: make
cpu
_
physical_memory_
g
et
_
dirty() the main
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Quintela
m
e
mory: u
n
fold cpu_phy
s
ical_memory_set_dirty_fla
g
()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Qui
n
te
l
a
memory: unfold cpu_physical_memory_set_
d
irty() in its
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory: unfold cpu_physical_me
m
ory_
c
le
a
r_
d
irty_flag
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quintela
memory: spli
t
d
i
r
ty bitmap into
thr
e
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quinte
l
a
b
i
t
m
a
p: Add bit
m
ap_zer
o
_ex
t
e
n
d operation
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Qui
n
tela
memory: cp
u
_physical
_
memory_clear
_
d
ir
t
y_fla
g
() result
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Quintel
a
m
emo
r
y: o
n
ly resi
z
e
dirty bitm
a
p when memory size increases
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory: make
sure that cl
i
ent is always inside r
a
nge
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
m
e
mory: use b
i
t 2 for migration
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan
Quintel
a
memory: cpu_physical_memory_
m
ask_di
r
ty_range() al
w
ays
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quinte
l
a
memory: c
p
u_physical_me
m
ory_set_dirty_range() always
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quint
e
la
memory: set
s
i
ngle dir
t
y flags when possible
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Qu
i
ntela
me
m
ory:
all user
s
of cpu_
p
hysi
c
al_memo
r
y_get_dirty
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintel
a
memo
r
y: mak
e
cpu_physical_memor
y
_i
s
_
d
irty re
t
urn bool
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Q
u
intela
exec: create
f
unctio
n
to get a
singl
e
dirty
bi
t
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Qui
n
tela
memory: cr
e
ate function to
s
e
t a s
i
ngle dirty bit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quintela
exec: use accessor
f
unction to k
n
o
w if
memory i
s
dirty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Quint
e
la
memory
:
cpu_physical_memory_
s
et_dir
t
y_range() return
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
u
an
Quintela
memory: cpu_phys
i
cal
_
memory_set_
d
irty_flags() result
.
.
.
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 Qui
n
tela
migra
t
ion: add autoco
n
vergenc
e
documentation
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-04-19
Jua
n
Quintela
tar
g
et-arm: port ARM CP
U
sav
e
/loa
d
to use
V
MState
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-03-26
Juan Quin
t
ela
m
igra
t
ion:
I
mprove
QMP docu
m
e
n
tatio
n
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-03-11
J
uan Quintela
Ren
a
me buffered_ to m
i
g
ra
t
ion_
Reviewed-by:
Juan Quintela
<quintela@redhat.com>
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan
Quintela
migration: calcula
t
e expect
e
d_downtime
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Jua
n
Quintel
a
m
i
gration: don't account sleep time
f
or calculatin
g
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
J
u
an
Q
uintela
migration: calcula
t
e end t
i
me after we have s
e
nt
the
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan Qu
i
nt
e
la
migration:
c
hange
i
n
i
tial
v
alue of e
x
pected
_
downtime
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quin
t
ela
mi
g
ration
:
remove argum
e
nt to qemu_s
a
v
e
v
m
_
state_can
c
el
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
mig
r
at
i
o
n
: Only
g
o to
the
iter
a
t
e stage if there is
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
migr
a
tion: unfold r
e
st of m
i
grate_fd_put_ready() into
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Ju
a
n
Q
uint
e
la
migrat
i
on: move
exit condition
t
o mi
g
ration thread
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Quintela
m
i
gration: Add
b
uffered_flush error handling
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Ju
a
n Quintela
m
i
gration: move begin
n
ing stage to the
m
igrati
o
n thread
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Qui
n
te
l
a
q
emu-file: Only
s
et last_er
r
or if it
i
s
no
t
alr
e
ady set
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Quintela
m
i
gr
a
tion: merge
Q
EMUFileBuff
e
r
e
d into M
i
g
ra
t
ionState
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quinte
l
a
r
am: r
e
fa
c
tor ram_sa
v
e_bl
o
ck() return value
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Quint
e
la
ram:
a
ccount the
amount of transf
e
rred ram better
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
ram: opt
i
mize
m
i
gra
t
ion bitmap walking
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
ram: Use m
e
mor
y
_regi
o
n
_
test_and
_
cl
e
ar_dirty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
m
e
mo
r
y: introduce memory
_
r
e
g
i
o
n_test_and_
c
l
ear_dirty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
u
i
ntela
ram: Ad
d
last_s
e
nt_block
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintel
a
ram: rename last_blo
c
k to last_seen_block
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Quintel
a
m
i
gr
a
tion: m
o
ve
mig
r
at
i
on notifier
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
mi
g
ration: Inline qemu_fopen_ops_b
u
ff
e
red into migrate_fd
_
co
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qu
i
nt
e
la
mi
g
r
a
ti
o
n: move migration_f
d
_p
u
t_
r
eady()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
migrat
i
on: add
XFER_LIMI
T
_RATIO
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quint
e
l
a
migrati
o
n: move b
u
ffer
e
d_file
.
c code
i
n
t
o migration
.
c
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
savevm: N
e
w save
live migration m
e
thod
:
pending
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Quintela
buf
f
e
r
ed
_
file: unfold buffered_append in bu
f
fer
e
d
_pu
t
_buffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Qu
i
ntela
b
u
ffe
r
ed_file
:
don't f
l
ush on put buffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quin
t
ela
buffered_fi
l
e: U
n
f
old the trick to restart
generat
i
n
g
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
a
n Quinte
l
a
migration
:
ju
s
t lock migrate_fd_put_read
y
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
tela
migration: r
e
move unfreeze logic
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintel
a
migration: make writes blocki
n
g
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Quintela
mig
r
ati
o
n: move
migr
a
ti
o
n threa
d
init
code to mi
g
rat
e
_
f
d
_put
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Quin
t
e
l
a
migrati
o
n: make qemu_
f
open_ops_
b
u
ffered() retur
n
v
o
id
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Quintela
bu
f
fere
d
_f
i
le: Move from usi
n
g a ti
m
er to use a thread
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
uin
t
ela
mig
r
ation-fd: remove duplicate include
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quint
e
la
m
igration:
i
n
clude qemu-file
.
h
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uinte
l
a
cp
u
s
: create qemu_in_vcpu_thread()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
nte
l
a
s
a
vevm: make qemu_file_put_notify()
return err
o
rs
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n
Quintela
sa
v
evm: un-export qem
u
_
f
il
e
_set
_
erro
r
()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Q
u
inte
l
a
block-mig
r
at
i
on: hand
l
e errors with the
r
eturn co
d
e
s
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uin
t
el
a
block-migration: Switch meaning
of
r
eturn valu
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
u
inte
l
a
blo
c
k-migr
a
tion:
m
ake flush_blks() re
t
urn errors
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Juan Quintela
buffered_file:
b
u
f
fer
e
d_put_buf
f
er() don'
t
need to
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quint
e
la
savevm: Only qem
u
_fflush
(
) can generate errors
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Ju
a
n Quin
t
ela
savevm: make q
e
mu_fill
_
buffer() be consistent
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
a
n Qui
n
tela
sa
v
e
vm
:
unexport qemu_
f
tell()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Quintela
savevm: unf
o
ld qemu_fclose_in
t
ernal()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Juan Q
u
int
e
l
a
savev
m
:
make
qemu_
f
fl
u
sh(
)
return an error
c
ode
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Juan Qu
i
ntela
savevm: Rem
o
ve qemu_fse
e
k
()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Ju
a
n Qu
i
ntela
vir
t
io-ne
t
: use qemu_get_buff
e
r() in a temp buf
f
er
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
nte
l
a
savevm: unexport
qe
m
u
_
fflush
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
ntela
m
i
grat
i
on: make
m
igrate_fd_wait_for_unfreeze() return
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quinte
l
a
buff
e
red_file: make buf
f
ered_flush ret
u
rn the er
r
o
r
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
buffered_fi
l
e: calle
r
s of buffered_flus
h
() al
r
eady
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Jua
n
Quintela
buff
e
red_file
:
We can access directly to bandwid
t
h_limit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
buffered_file:
unfol
d
migrate_fd_close
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Q
u
inte
l
a
buff
e
re
d
_
file:
u
n
f
o
ld mi
g
rate_fd_wa
i
t_for_unfree
z
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an Quin
t
ela
buffered_
f
ile: unfold
m
igrate_fd_put
_
r
e
ady
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qu
i
ntela
buffered
_
file: unfold mig
r
at
e
_
fd_put_buffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uintela
buffered_file: opaq
u
e
is
Migr
a
tio
n
S
t
a
t
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uinte
l
a
buffe
r
ed_file: renam
e
opaq
u
e
to
m
i
grat
i
on_state
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uin
t
ela
migration: Add
d
i
r
ty_
p
ages_rate to query
m
i
grate o
u
tput
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n Qu
i
ntela
Separate
m
i
g
ration bi
t
map
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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|
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|
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