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memory: cpu_physical_memory_clear_dirty_range() now uses bitmap operations
2014-01-13
Juan Quin
t
e
la
memory: cpu_physical_memory_clear_dirt
y
_range() now
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
u
an Qu
i
ntela
mem
o
ry: cp
u
_physical
_
m
e
mor
y
_set_dir
t
y_range(
)
now uses
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Qu
i
n
t
ela
m
e
mory: use
f
ind_next_bi
t
(
) to fi
n
d dirty
b
its
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quintela
memory: s/ma
s
k/cl
e
ar/
c
pu_physical_memory_mask_dirty_
r
a
nge
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
u
an Q
u
intela
me
m
ory
:
cpu_physical_memory_get_di
r
t
y() is u
s
ed a
s
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memor
y
:
m
a
ke
cpu_physica
l
_
m
emory_get_dirty(
)
the m
a
i
n
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan
Q
ui
n
tela
m
e
mory: unf
o
ld cp
u
_physical_memory_set_dirt
y
_flag()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan
Quintela
memory: unfo
l
d cpu_physi
c
al_memor
y
_set_dirty() in
its
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
u
an Quin
t
e
la
memory: unfold c
p
u_phys
i
cal_memory_clear_dirty_flag
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Ju
a
n
Q
u
i
n
t
ela
m
e
mo
r
y
:
split dirty bitm
a
p
int
o
three
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quint
e
la
bitmap: Add bi
t
map_zero_extend o
p
erat
i
on
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quintela
memory:
cp
u
_
p
hysical_memo
r
y_clear_d
i
rty_
f
lag() result
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Ju
a
n
Quintela
m
emory: only r
e
size dirty bitmap when m
e
mory siz
e
increases
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
u
an Quintela
memory: make sure that cl
i
ent
is a
l
ways insid
e
range
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Ju
a
n
Quintela
memory: use bi
t
2 f
o
r mi
g
ration
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Q
u
in
t
ela
mem
o
ry: cpu_
p
hysical_memory_mask_dirty
_
range() always
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Quintel
a
memory: cpu
_
ph
y
sical
_
memory_set_dirty_r
a
nge()
always
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quinte
l
a
memory
:
set single dirty flags when possible
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Quin
t
e
la
me
m
o
r
y: al
l
us
e
rs of cpu_physica
l
_m
e
mor
y
_get
_
d
i
rty
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Q
u
i
n
te
l
a
memor
y
:
make cpu
_
physic
a
l_me
m
or
y
_is
_
dirty re
t
urn bool
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Q
u
intela
exec: create function to get
a single
dirty bit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Qui
n
tela
memory: create func
t
ion to set a single dirty bit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
J
uan Qui
n
t
e
la
exec: use accessor function to know if
mem
o
ry
i
s
dirty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quintela
m
e
mory:
cpu
_
physical_memory_set
_
d
irty_range() return
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Juan Quint
e
l
a
memory: cpu_phys
i
cal_memory_se
t
_dirty
_
flags() result
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2014-01-13
Jua
n
Quintela
bitma
p
: us
e
lo
n
g as in
d
ex
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-07-23
Juan Quintela
migr
a
tion: add
autoconvergence documentation
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-04-19
Ju
a
n Quinte
l
a
ta
r
g
et-arm
:
port AR
M
CPU save/load
to use VMState
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-03-26
Juan Q
u
intela
migratio
n
: Improve QMP documentation
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-03-11
Ju
a
n
Q
u
i
ntela
Rename buffered_ to mig
r
a
t
ion_
Reviewed-by:
Juan Quintela
<quintela@redhat.com>
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan Qu
i
ntela
migration: calculate e
x
pect
e
d_downt
i
me
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Ju
a
n
Q
uint
e
l
a
migration: don't
account sleep ti
m
e for
calc
u
l
a
ting
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan Quin
t
e
l
a
migrati
o
n: calc
u
la
t
e
e
nd time after we have sen
t
the
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-02-22
Juan Quintela
m
igr
a
tion: chang
e
initial
valu
e
of e
x
pec
t
ed_downtim
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Qu
i
ntela
mi
g
ra
t
ion: remov
e
a
r
gument to qemu_savevm_
s
tate_cancel
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
J
u
an
Q
uintela
migr
a
tion
:
O
nly
g
o to the it
e
rate stage if there i
s
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Ju
a
n Quintela
migration: unfold r
e
st of migrat
e
_fd_put_ready() into
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan
Quintela
mig
r
a
t
ion: move exit condition to migrati
o
n thread
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Ju
a
n Qu
i
ntela
migratio
n
: A
d
d buf
f
er
e
d_flush err
o
r handling
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
Juan Q
u
i
n
tela
migration:
m
ov
e
be
g
inning
s
ta
g
e
t
o t
h
e migration thread
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2013-01-17
J
uan Quintela
qemu-file: Only set last_error
if it is not alre
a
d
y
s
et
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
m
igr
a
ti
o
n: m
e
rge QEMUFileBuffered into MigrationState
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Quint
e
l
a
ra
m
: refa
c
tor ram_save_b
l
o
ck()
r
et
u
r
n value
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
ra
m
:
account the amount of transfe
r
r
e
d ram better
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
uan Quintela
r
am:
optimize migration bitma
p
walking
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
ram: Use memory
_
reg
i
on_
t
est_and_clear_d
i
rty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
t
ela
memo
r
y
:
i
n
t
roduc
e
memor
y
_reg
i
on_te
s
t
_and_clear_di
r
ty
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Quintela
ram: Add last_sent_block
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Quintela
ram: rename last_
b
l
o
ck to last_s
e
en_block
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Quintela
migration
:
m
o
ve migr
a
tion noti
f
ier
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
a
n Quintela
m
i
gration: In
l
ine qe
m
u_fop
e
n_ops_buffered into mig
r
ate_fd_co
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Quintela
migrati
o
n:
m
ove migration_fd
_
put_ready()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n
Quintela
migration: add XFE
R
_LIMIT_RATIO
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Jua
n
Q
uint
e
la
mi
g
ration: move
buffered_file
.
c
c
ode into migration
.
c
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Qu
i
ntela
savevm: New save live mi
g
ration method: pending
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quinte
l
a
buffer
e
d_file: un
f
old buffer
e
d
_
appe
n
d in buffered
_
put_buff
e
r
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Quintela
b
uffered_fi
l
e: don't flush on put b
u
f
f
er
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Quintela
buffered_file: Unf
o
ld the trick to re
s
tart generating
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Q
u
inte
l
a
m
i
gration:
j
ust lock
migrate_fd_
p
ut_r
e
a
d
y
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
te
l
a
m
igration: remove unfreeze logic
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan Qui
n
t
e
la
m
i
grat
i
on: make
writes blocking
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
u
i
ntela
migration: mov
e
mi
g
ration thread init co
d
e to migra
t
e_fd_
p
u
t
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Juan
Q
u
i
n
t
ela
migration:
m
ake qemu_
f
open_ops_buff
e
red() re
t
urn vo
i
d
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Qu
i
ntela
buf
f
ered_file: Move
f
rom usin
g
a tim
e
r
t
o
use a th
r
ead
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
Ju
a
n Quintela
migratio
n
-fd: rem
o
v
e
dup
l
icate include
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-12-20
J
u
an Quint
e
l
a
m
i
gration:
include qemu-file
.
h
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
cpus
:
crea
t
e qemu
_
in_vcp
u
_thread()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savev
m
: ma
k
e q
e
mu_file_put_
n
otify() retu
r
n errors
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
sav
e
v
m: un-export qemu_file_set_error()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
u
i
n
tela
b
lock-migr
a
tion: handle
e
r
rors with the
return codes
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qui
n
tela
block-migration: S
w
itch meaning
o
f
re
t
urn
v
a
lue
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Q
u
i
nt
e
la
bl
o
ck-migratio
n
: make flush_bl
k
s() return errors
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Qui
n
t
e
l
a
b
u
ffered_file
:
buffered_
p
ut
_
buffe
r
(
)
d
on't need to
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Quintela
savevm:
Only qemu_
f
flush() can
g
enerate errors
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
savevm: ma
k
e qe
m
u
_fill_buffer(
)
be consistent
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
sav
e
vm: une
x
port qemu_ftel
l
()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quin
t
ela
s
a
vevm: unfold qemu_fc
l
ose_in
t
er
n
al()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Ju
a
n
Q
uintela
s
avevm: make
qemu_
f
flush()
r
eturn an error co
d
e
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quin
t
ela
s
avevm: Remove qemu_fseek()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
virtio
-
net:
u
se qemu_get_buff
e
r
(
) in a temp
b
uffer
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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commitdiff
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tree
2012-10-17
Juan Qu
i
ntela
sa
v
ev
m
: une
x
p
o
rt qemu_fflu
s
h
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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commitdiff
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tree
2012-10-17
Juan
Q
u
i
nt
e
la
migration:
m
ake migrate_fd_w
a
i
t
_
f
or_unfreeze() return
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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commitdiff
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2012-10-17
Juan
Q
uin
t
ela
bu
f
fered_fi
l
e: make buffered_flush
return the e
r
ror
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Juan
Q
u
intela
b
u
ffered_fil
e
:
callers of buffered_f
l
ush() already
.
.
.
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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commitdiff
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tree
2012-10-17
J
uan Quinte
l
a
buffered_fi
l
e: We c
a
n ac
c
ess
d
i
rectly to
b
an
d
width_limit
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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commitdiff
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tree
2012-10-17
Juan Quintela
buffered
_
fil
e
: unf
o
ld migr
a
te
_
fd_c
l
ose
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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commitdiff
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tree
2012-10-17
Juan Quintela
buffere
d
_
f
ile: unfo
l
d mi
g
r
a
te_fd
_
wa
i
t_
f
or_
u
nfreeze
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Juan
Quintela
buffered_file: unfol
d
m
igrate_fd_put_
r
eady
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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commitdiff
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tree
2012-10-17
Juan Quintela
b
u
ff
e
red_file: unfold migrate_fd_put_buff
e
r
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
J
u
an Quin
t
ela
b
uffered_file:
opaque is MigrationS
t
ate
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
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commitdiff
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tree
2012-10-17
Juan Quinte
l
a
buffe
r
ed_f
i
l
e: rename op
a
que to
mi
g
ration_state
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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|
commitdiff
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tree
2012-10-17
Juan Qui
n
tela
mig
r
ation: Add dirty_pages_rat
e
to
query migrat
e
o
u
tput
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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2012-10-17
J
u
a
n
Q
u
intela
S
eparate migration b
i
t
map
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Juan Quinte
l
a
ram: create trace event for migratio
n
sync bitmap
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Juan Qui
n
t
ela
ram: introduce migration_bitmap_sync()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
J
uan Quin
t
ela
ram: Export last_ra
m
_offset(
)
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan Quintela
ram:
I
nt
r
odu
c
e migration_bitmap_t
e
st_and_reset_dirty
(
)
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
Juan
Q
uinte
l
a
ram: introduce migra
t
ion_
b
itm
a
p_set_dirty()
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
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tree
2012-10-17
Juan Quintela
savev
m
: Factor
i
ze ram globals reset in its
o
wn function
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
commit
|
commitdiff
|
tree
2012-10-17
J
u
an
Quintela
migra
t
ion
:
print expected downt
i
m
e
in info migrate
Signed-off-by:
Juan Quintela
<quintela@redhat.com>
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|
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|
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