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dm thin: prepare to separate bio_prison code
2012-10-12
Mi
k
e Snitzer
dm
t
h
in: prepar
e
to s
e
par
a
te bio_pris
o
n code
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Mike
Snitzer
d
m t
h
in
:
su
p
port disca
r
d
with
n
on power of two block
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Wei Yong
j
un
dm persistent data: convert to use le
3
2_add_cpu
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Mikulas Patocka
dm: use A
C
CESS_ONCE f
o
r sysfs values
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Wei Yongjun
d
m
bufio: use list_move
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-10-12
Wei Yo
n
gjun
d
m
m
pa
t
h
: fix
c
heck
f
o
r
null mpio i
n
end_io
f
n
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mikulas
Patocka
dm
v
erity: f
i
x over
f
l
o
w
c
h
eck
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Snitzer
d
m
thin: fix di
s
ca
r
d
s
upport for d
a
ta devices
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Snitzer
dm
thin: tidy discard support
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
M
ik
e
Snitzer
dm: reta
i
n table lim
i
ts when
swapping to new table
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
M
i
lan
B
roz
d
m
tab
l
e
: clear add_
r
andom unless a
l
l dev
i
ces have
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Snitzer
dm: hand
l
e r
e
quests b
e
yond end of device i
n
ste
a
d o
f
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Sni
t
zer
dm mpath: only retry ioctl when
no p
a
ths if q
u
eue_if_no
_
path set
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Snitzer
dm thin: do not set disc
a
rd_zeroes_data
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Alasda
i
r G Kerg
o
n
dm th
i
n
:
commit before gathering
s
tatus
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thor
n
be
r
d
m
thin: a
d
d read o
n
ly and fail io modes
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
Thornber
dm thin meta
d
a
ta: introdu
c
e dm_pool_abort_m
e
ta
d
ata
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
o
e Th
o
rnb
e
r
dm thin
m
etadata: in
t
roduce dm_pool
_
metadata_set_
r
ead_only
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm pe
r
s
iste
n
t
d
ata: introduce
d
m
_
bm_se
t
_read_only
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
ornber
dm thin: reduce number of metadata
c
ommits
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm thin
m
e
t
adata
:
add dm_thin_changed_this_transac
t
ion
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
T
hornber
dm thin metad
a
ta: add format option to dm_pool_metadata
_
open
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm thin metadata: t
i
dy up open and format e
r
ror
path
s
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
M
i
k
e
Snit
z
e
r
dm thin me
t
a
d
a
ta: on
l
y c
h
eck incompa
t
features on open
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thor
n
b
er
dm thin metadat
a
: re
m
ove duplicate pmd initi
a
lisation
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thorn
b
er
dm th
i
n
m
e
tadata: rem
o
ve create pa
r
am
e
ter
f
rom __create_pe
r
s
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
T
ho
r
nber
dm thin me
t
adata: m
o
ve __supe
r
bloc
k
_
all_zeroes
t
o __open_or_
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thor
n
b
e
r
dm
t
h
i
n
metadata
:
remove
n
r
_
bloc
k
s a
r
g
f
rom _
_
create
_
persist
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jo
e
Th
o
rnber
dm th
i
n m
e
tad
a
t
a
:
split _
_
open
o
r format
m
e
tadata
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thor
n
ber
dm thin metadata: use
s
truct dm_pool_m
e
t
adat
a
m
embers
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm thin metadata: zero
u
nused
supe
r
bloc
k
uuid
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jo
e
Th
o
rn
b
er
dm
thin metadata: lift
_
_begi
n
_
transaction
out
o
f _
_
write_in
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Th
o
rnber
dm thin me
t
adata: move dm_commit_pool_metadata into
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
ornber
dm thin metadata
:
factor out
__write_ini
t
ial_superblock
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
or
n
be
r
dm t
h
in metadata
:
lift some ini
t
ialisation out of __open_or_
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
oe Thornber
d
m
thin metad
a
ta: factor __destroy
_
persistent_
d
a
t
a
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
T
hor
n
ber
dm t
h
i
n metadata: m
o
ve bm cr
e
ation code into create_pe
r
siste
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
ornber
dm thin metadata:
ren
a
me
i
nit_pmd to __cr
e
ate_
p
er
s
ist
e
nt_dat
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
ornber
d
m thin
m
e
tadata: wrap superblock locking
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jo
e
Tho
r
nber
dm
persistent
d
ata: stop using dm_bm_unlock_move when
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
ornber
d
m
p
ersistent
d
ata: tidy transaction mana
g
er creation fns
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
Th
o
rnber
dm thin m
e
tadata
:
st
o
p
tracking
need
f
or
c
ommi
t
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
oe Thornb
e
r
dm persi
s
t
e
nt data: cr
e
at
e
new dm_bloc
k
_manager struct
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jo
e
Thorn
b
er
dm thin metadata:
factor __setup_b
t
ree_details ou
t
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Ala
s
dair G Kerg
o
n
dm: use bool bitfields
in struct dm_target
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
Tho
r
nber
dm th
i
n: set flush
_
supported
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thorn
b
e
r
d
m: a
l
low targets to request flu
s
h
es regardless
o
f
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe T
h
ornbe
r
dm pers
i
ste
n
t data:
onl
y
com
m
i
t
space map if
i
n
dex
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
J
oe Tho
r
nber
dm persi
s
t
e
nt data: always
u
nlock sup
e
rblock in dm_bm_flush_
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
T
ho
r
nber
dm thin
:
avoid unnecess
a
r
ily
bre
a
king sharing f
o
r
f
l
ush
e
s
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jo
e
Thornber
dm thin: fix me
m
ory leak in process
_
prepa
r
ed_mapping
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mikulas Patocka
dm crypt:
rename
struct convert
_
context sector f
i
eld
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Alasdair G Kergon
dm crypt:
store
crypt_co
n
fig ins
t
ead of dm_ta
r
get str
u
ct
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
M
ikulas Patock
a
dm crypt: move ci
p
her data out of per_cpu struct
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jonathan
E Brass
o
w
dm raid:
move sec
t
ors_per_dev calcula
t
i
on
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
M
ikulas Patoc
k
a
dm crypt: rename pe
n
d
i
ng field
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Jonathan E
B
rasso
w
dm raid: restructure
parse_raid_params
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mike Sni
t
ze
r
d
m
mpath
:
a
d
d retain_attached_hw_handler feat
u
re
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
M
ikulas
P
a
tocka
dm thin:
optimize
p
ow
e
r of
tw
o
b
lock size
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mikula
s
P
atocka
dm th
i
n: split dis
c
a
r
d
s
on block boundary
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mikul
a
s Pato
c
k
a
dm: introduce s
p
li
t
_disc
a
r
d
_requests
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
M
ike
S
nitzer
dm
thin: suppor
t
for non pow
e
r of 2
pool
b
loc
k
size
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mikul
a
s Pato
c
ka
dm stripe: op
t
imi
z
e chun
k
_siz
e
calcul
a
tions
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mikulas Patocka
dm
stripe: r
e
m
o
ve minimu
m
stripe size
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mike Snitzer
dm st
r
ip
e
: supp
o
rt for non power of
2
chun
k
siz
e
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mi
k
e Snitze
r
d
m: support non powe
r
of t
w
o
t
a
r
get
max_io_len
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mikulas P
a
toc
k
a
dm stripe: r
e
mov
e
stripes_ma
s
k
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mikulas Patocka
dm stripe: fix
s
ize te
s
t
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mike Snitzer
dm thin
:
p
rovide
spec
i
fic errors for two
t
able l
o
a
d
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
majianpeng
d
m
: replace simple_st
r
t
oul
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Alasdair G Kergo
n
dm s
n
apshot
:
remove red
u
ndant
assignment in
merge
f
n
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm thi
n
metadata: introduce
THIN_MAX_C
O
NCURRENT_LOCK
S
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm thin metadata:
r
emove point
l
ess label from __commit_tran
s
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe Thornber
dm pe
r
s
istent
d
ata: remove debu
g
space ma
p
ch
e
cker
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Joe
T
h
ornber
dm: remove
u
nuse
d
flush target method
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mik
e
Snitzer
d
m
t
h
in: clean up compile
r
warning
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Alasda
i
r G Kergon
dm thin: reduc
e
endio_hook
p
ool
size
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-20
Miku
l
as Patocka
dm raid
1
: set
d
iscard
_
zero
e
s_
d
ata_unsup
p
o
r
t
ed
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2012-07-20
Mik
u
las Patocka
d
m t
h
i
n
:
do n
o
t se
n
d dis
c
ar
d
s to shar
e
d blocks
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-20
Mikulas Patock
a
d
m
raid1: fix crash with mirror r
e
cover
y
and discard
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-07-03
M
il
a
n B
r
oz
d
m: verity fix documentation
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-03
Mi
k
e Snitzer
dm p
e
rsistent d
a
ta:
f
ix allocation fa
i
l
u
r
e in space
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-07-03
Mi
k
e
Sni
t
zer
dm persiste
n
t
d
ata: handle space map c
h
ecker creation
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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tree
2012-07-03
Mike Snitzer
dm
persist
e
n
t data:
f
ix s
h
a
d
ow_
i
nfo_l
e
ak on dm_t
m
_destr
o
y
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-07-03
J
o
e
Thornb
e
r
dm thi
n
:
c
ommit
m
e
tadata before creating m
e
t
adata sna
p
shot
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-06-02
Joe Thor
n
b
e
r
dm t
h
in: provide userspace access
to pool metada
t
a
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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tree
2012-06-02
Mi
k
e Snitzer
dm thin: use
s
lab
m
empools
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-06-02
Mikulas P
a
tocka
dm m
p
ath:
a
llow ioctls to trigger pg init
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-06-02
Mike
C
hristie
dm
mpath: delay
r
e
t
ry of
bypassed
p
g
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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commitdiff
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tree
2012-06-02
Mi
k
e Snitzer
dm mpath:
r
edu
c
e size of struct multipat
h
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-05-19
M
i
ke Snitze
r
d
m
th
i
n:
f
ix tab
l
e out
p
ut when pool target disables
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-05-12
Mi
k
e Snit
z
er
dm mp
a
th: chec
k
if s
c
si_dh
module already loade
d
before
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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commitdiff
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tree
2012-05-12
A
l
asdair G
K
ergon
dm thin: correct modu
l
e d
e
s
c
r
i
ption
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-05-12
Mike Snitzer
dm
t
h
in
:
fix
u
n
protect
e
d
u
se o
f
prepared_disc
a
rds list
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-05-12
Mi
k
e Snitzer
dm thin: reins
t
ate
m
iss
i
n
g mempool_free in cell_release_sing
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-03-28
Mikulas P
a
tocka
dm: add verity tar
g
et
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-03-28
Mikulas Pato
c
ka
dm bufio:
p
refetch
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2012-03-28
Joe Tho
r
nber
dm t
h
in: a
d
d
pool targ
e
t flags to control discard
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2012-03-28
Joe Thornber
dm thin: support discards
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
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|
tree
2012-03-28
Joe Thornber
dm
t
hin: pr
e
pare to su
p
port discard
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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