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dm stripe: move sector translation to a function
2010-08-12
Mikulas Pato
c
k
a
dm stripe:
move
secto
r
tr
a
nsl
a
t
i
on to a fun
c
tion
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike Sn
i
tzer
d
m
:
err
o
r re
t
urn error
f
or discards
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike
S
nitzer
dm
delay: support disca
r
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike Snitzer
dm: zero s
i
lently drop disc
a
rds
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Alasdair
G Ke
r
gon
dm: use dm_target_offset mac
r
o
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike Snitzer
dm:
f
a
c
t
or out max_io_
l
en_target_boundary
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mi
k
e Snitzer
dm:
u
se
c
ommon _
_
issue_target_req
u
est fo
r
f
l
ush and
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike
Snit
z
er
dm: linear suppo
r
t discard
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Milan
Br
o
z
dm crypt:
s
implify
cry
p
t_ct
r
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mi
l
an Broz
dm cryp
t
: simplify crypt_con
f
ig
d
estruction logi
c
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
P
eter
Rajnoha
dm: allow autoloading
o
f dm
m
o
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike S
n
itzer
dm
:
rename ma
p
_
in
f
o flush_r
e
q
uest to targ
e
t_request_nr
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Will Drewry
dm ioc
t
l: refactor dm_ta
b
le_co
m
ple
t
e
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mi
k
u
l
as Pat
o
cka
d
m
sna
p
s
h
o
t: implement merge
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
M
ik
e
Snitze
r
dm: do not initial
i
se full request
queue when bi
o
based
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike Snitzer
dm ioctl: make bio or req
u
est based
d
evice type immu
t
a
ble
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
M
ikulas Patocka
d
m:
s
kip second flush
o
n bio unsupp
o
r
ted error
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Tom
o
hiro
Kus
u
mi
dm
sn
a
pshot: pe
r
sisten
t
use define for d
i
s
k
h
eader
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Ju
l
ia Lawall
d
m cry
p
t: use kst
r
d
u
p
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Arnd Bergmann
dm ioctl: us
e
n
o
n
se
e
kable_op
e
n
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
K
i
yo
s
hi Ueda
dm:
separate d
e
v
i
ce d
e
letion from dm_put
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
K
iyoshi
U
eda
dm ioctl: release _
h
ash_lock
b
et
w
een devices in remove_all
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Kiy
o
shi
U
eda
dm:
p
revent access to
md being deleted
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Peter
R
ajnoha
d
m
ioctl: return
u
eve
n
t
f
lag after
r
ename
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Alasdair G Kergon
dm ioctl: make
__dev_statu
s
void
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Peter Rajnoha
dm
ioctl: remove __
d
ev_status
from
g
eo
m
etry an
d
target
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mikulas
Patocka
dm snapsho
t
:
test c
h
u
n
k
size against both origin a
n
d
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mi
k
ulas Patocka
dm snapshot: it
e
rate ori
g
in a
n
d
cow devices
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Alasdair G Kergon
dm mpath: fi
x
NULL pointer dereference w
h
en path par
a
meter
s
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Takahir
o
Yasui
d
m
raid1
:
f
i
x deadlock
when
s
uspending failed device
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Mike S
n
itzer
dm: e
l
i
m
i
nate
some holes data structures
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Peter Ra
j
noha
dm ioctl: int
r
oduce flag in
d
i
cati
n
g ueve
n
t
w
as generated
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Miku
l
as
P
atocka
d
m
: f
r
ee
dm
_
io before b
i
o_endio
n
o
t
after
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Nikanth
Kart
h
ikesan
dm table: remove unu
s
e
d
dm_get_de
v
ice range pa
r
ameters
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
M
i
ke Sni
t
zer
dm ioctl: only issue uev
e
n
t
o
n
resume if state changed
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Mikul
a
s
Patocka
d
m
raid
1
: always return error if all legs fail
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Kiyoshi Ue
d
a
dm mp
a
t
h: r
e
factor p
g
_init
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Kiyoshi
U
e
d
a
dm mpath:
w
a
it
for
pg_in
i
t c
o
m
p
l
etion when
s
uspen
d
ing
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Kiyosh
i
Ueda
d
m mpath: hold i
o
u
ntil all pg_inits comple
t
ed
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Kiyo
s
hi Ue
d
a
dm m
p
a
t
h: avo
i
d
s
t
oring priva
t
e suspended
s
tate
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
M
i
ke Snitzer
dm:
document when s
n
apshot has finished merging
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Kiyoshi U
e
da
dm
t
able:
r
emov
e
dm_get from dm_table_ge
t
_
m
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Mo
g
er, Babu
d
m
mpath:
s
kip
acti
v
ate
_
path for f
a
i
led paths
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Mo
g
er, Babu
dm mp
a
t
h
: pas
s
st
r
u
ct pgpat
h
to pg init done
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-02-16
Al
a
sdair G Kergon
dm: sy
s
fs rev
e
rt add empty release function
t
o
avoid
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-02-16
K
i
yoshi Ueda
d
m mpath: fi
x
stall w
h
en r
e
queueing io
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-02-16
Tak
a
hir
o
Yasui
d
m
raid1
:
fix
n
ull pointer derefere
n
ce in suspend
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-02-16
Mikulas Patock
a
dm raid1: fai
l
w
r
ites
i
f errors are n
o
t h
a
n
d
led and
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-02-16
Jonathan Brassow
d
m log:
u
ser
s
pace
fix overhead_
s
iz
e
c
a
lcua
t
i
o
ns
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-02-16
Mike
S
n
i
tz
e
r
d
m
s
na
p
s
h
ot: persi
s
ten
t
annota
t
e work_queue as on
s
t
ack
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2010-02-16
N
i
kan
t
h K
a
rthikesan
d
m
stri
p
e: avoid
di
v
ide by
zero with
invalid stripe
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
M
ikulas Pa
t
ocka
d
m
snap
s
hot: use merg
e
origin if snapshot invalid
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mike Snitzer
dm s
n
apshot: report mer
g
e failure i
n
status
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mike Sn
i
tzer
dm snapsho
t
: merge consecuti
v
e
c
hunks toge
t
he
r
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
M
i
k
ulas Patocka
dm snapshot: tri
g
ger exceptions in remaining snapshots
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Pa
t
o
cka
dm
snapsho
t
:
d
e
l
ay merging a chunk until wr
i
tes to
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm snapshot:
q
ueue writes to chunks
b
eing me
r
ged
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Pa
t
ocka
dm sn
a
pshot: add merging
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm
sn
a
pshot: permit o
n
ly one m
e
rge a
t
once
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mike Snitzer
d
m
sna
p
sho
t
: support barr
i
ers in
s
napsh
o
t merge target
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm snapshot: avoid
a
llocating ex
c
eptions in merg
e
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikula
s
Patocka
d
m s
n
aps
h
ot
:
r
e
work wri
t
ing
t
o origin
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mik
u
las Pato
c
ka
dm
s
napsho
t
: add merge target
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
M
ik
u
la
s
Patocka
dm excep
t
ion
store: add merge sp
e
cific methods
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mike
S
n
it
z
er
dm s
n
a
psho
t
: create function for chunk_is_tracked w
a
i
t
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
M
i
kulas Patocka
d
m sna
p
shot: make
bio option
a
l
in __origin_wr
i
te
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Kiyoshi
U
eda
dm mpath:
r
eject messages when device is suspende
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Kiy
o
s
h
i Ueda
dm: exp
o
rt suspen
d
e
d state to
targets
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Kiyo
s
hi Ueda
dm: rena
m
e dm_susp
e
nded to dm_suspe
n
ded_
m
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
K
i
yoshi Ueda
dm: swap target postsuspend
c
all and setting sus
p
ended
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
M
ilan Broz
d
m crypt:
ad
d
plain64 iv
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Jun'
i
chi
N
omura
d
m:
t
race request ba
s
ed remapping
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mike Snitzer
dm snapshot: allo
w
live except
i
o
n store handover between
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
A
lasdair G Kergo
n
d
m
: keep ol
d
table unt
i
l
after resume succeed
e
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Alasdair G Kergo
n
dm: bind
new tab
l
e
b
efo
r
e
destroying old
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mike Snitzer
d
m
i
oc
t
l:
r
etrieve status from
i
nactive table
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mik
u
las Patocka
dm io: ha
n
dle empty
b
arriers
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mike
A
nd
e
rson
dm mpath: preven
t
io fr
o
m work queue while s
u
spe
n
d
e
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mike
Anderson
d
m mpath: ad
d
mutex
t
o synch
r
o
nize
adding an
d
flushing
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
M
i
k
e
A
nderson
dm ioctl
:
forbid messages to de
v
ices being delete
d
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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tree
2009-12-10
M
i
ke
A
n
derson
dm: add dm_deleting_md function
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Kiyoshi Ueda
dm
mpath: flush workqueues
b
e
fore sus
p
e
n
d
c
o
mpletes
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
A
lasdai
r
G Kergon
dm: rename dm_get_table
t
o
d
m
_ge
t
_live_table
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Kiyoshi Ue
d
a
dm:
a
d
d
request based barr
i
er suppo
r
t
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Kiyoshi U
e
d
a
dm: move dm_end_request
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
K
i
yosh
i
Ueda
dm: refactor request based completion functions
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Kiyoshi Ueda
d
m
:
u
se m
d
pending for in flight
IO counting
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Kiyoshi Ueda
dm:
simplify reque
s
t
based suspend
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Ki
y
o
sh
i
Ueda
dm: abstract c
l
one_rq
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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2009-12-10
Kiyoshi Ueda
dm: pass gfp
_
m
ask to alloc_rq_tio
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
commit
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2009-12-10
Kiyoshi
U
eda
dm: us
e
clone in map_reque
s
t function
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Kiyoshi Ueda
dm: abs
t
ract d
m
_in_flight f
u
n
c
tion
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Mikulas Pat
o
cka
d
m
k
c
opyd: a
c
cept zero size jobs
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Mike Sn
i
tze
r
dm snapshot:
track
s
us
p
ended sta
t
e in ta
r
g
et
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Mike
S
nitzer
dm sn
a
pshot: move cow ref fr
o
m
except
i
on store to s
n
a
p
.
.
.
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Mike Snitzer
dm snapsho
t
: add al
l
o
c
a
ted metadata t
o
sna
p
shot s
t
atus
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Jo
n
B
ra
s
s
o
w
d
m
snapshot: re
n
ame ex
c
e
p
tion functions
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Jon Brassow
d
m sn
a
pshot: rename exception_tab
l
e to dm_exception_table
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Jon Bras
s
ow
d
m
s
n
a
p
shot:
re
n
ame d
m
_sna
p
_exception
t
o dm_exception
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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2009-12-10
Jon Brassow
d
m snapshot: consolidate
in
s
ert exception f
u
nctions
Signed-off-by:
Alasdair G Kergon
<agk@redhat.com>
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