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md: avoid dereferencing NULL pointer when accessing suspend_* sysfs attributes.
2009-07-01
NeilBrown
md: avoid dereferencing NULL
p
ointer wh
e
n accessing
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-18
NeilBrown
nfsd: op
t
i
m
ise the s
t
arti
n
g of zero t
h
re
a
ds when n
o
ne
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-18
NeilBrown
nfsd: don't ta
k
e nfsd_
m
ut
e
x
twice
w
hen setting number
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBro
w
n
md/ra
i
d5
:
correctly update sync_com
p
leted whe
n
w
e reac
h
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
N
e
i
lBrown
md/linear:
use ca
l
l_rcu to free obsolete 'conf' s
t
ructure
s
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBrown
md: remove chunksiz
e
roun
d
ing from common
c
ode
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
Ne
i
lB
r
own
m
d
:
r
aid0/linear: en
s
ure
d
evice sizes
a
re rounded to
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBrown
md: mo
v
e assignment of
->
u
time so that it never gets
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBr
o
wn
md
:
merge reconf
i
g
a
nd check_
r
e
shape
met
h
ods
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBr
o
wn
md: remove unn
e
ces
s
ary arguments from ->reconfig method
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
Nei
l
Bro
w
n
md:
r
aid
5
: chec
k
strip
e
cache is large enough
i
n
start_reshape
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-17
NeilBrown
md: raid0:
c
hunk_sectors cleanups
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
NeilB
r
ow
n
m
d: rem
o
v
e mddev_to_conf
"
helper"
m
acro
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
NeilBro
w
n
md:
r
ai
d
0: remove
s
e
t
ting of segm
e
n
t
bo
u
ndary
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
N
ei
l
Brown
m
d
: raid0
:
r
e
move ->dev pointer
f
rom
strip_zone structu
r
e
Signed-of-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
Neil
B
rown
m
d
:
raid0: remove
->
s
ectors from the st
r
i
p_zone
structure
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-16
NeilB
r
ow
n
md/r
a
i
d0: two cle
a
nups
i
n
c
reate_s
t
ripe
_
zones
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-09
Ne
i
lBrown
md/ra
i
d
5
: fix bug in resh
a
pe code when chunk_size d
e
creases
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-09
NeilBrow
n
md/raid5 - avoid
d
eadl
o
cks in
g
et_acti
v
e_
s
tripe during
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-06-09
Ne
i
lBrown
m
d/raid5: use co
n
f-
>
raid_disks in prefe
r
ence to mddev
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-27
N
eilB
r
own
m
d: r
a
id5
:
c
hange inco
r
r
ec
t
usage of 'min
'
macro to
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-26
NeilBrown
md:
d
on't use
locke
d
_ioctl
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-26
NeilBrown
m
d
: don't update c
u
rr_
r
e
s
yn
c
_
c
omplete
d
without also
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-26
NeilBr
o
wn
md:
raid5: avoid sector val
u
e
s
going n
e
gativ
e
wh
e
n
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-25
NeilBrown
md:
e
xp
o
rt
'
froz
e
n' resync state
through sysfs
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-25
NeilB
r
o
w
n
md
:
b
itmap: improve b
i
tmap maintenance code
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-25
NeilBro
w
n
md: imp
r
ov
e
errno return when set
t
i
n
g
ar
r
a
y_
s
ize
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-25
Nei
l
Brown
md: always update lev
e
l / chu
n
k_s
i
ze
/
layout w
h
e
n
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
NeilBrown
m
d
:
remove rd%d lin
k
s immediately a
f
ter stop
p
ing an
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
NeilBrown
m
d
: remove a
b
ilit
y
t
o
explicit set an inactive
a
rray
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
Nei
l
B
rown
md:
tidy
up status_r
e
s
y
nc
to handle large
a
r
r
ays
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
N
eilBrown
md: fix some (
m
ore) erro
r
s
with bitmaps on devices
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
N
e
ilBro
w
n
m
d/
r
ai
d
10: don't clear bitmap dur
i
ng recovery if array
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-05-07
N
e
il
B
r
o
wn
md:
f
ix
l
oad
i
n
g of out-of-
d
a
te bitmap
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-20
NeilBr
o
w
n
md: support
b
itmap
s
on RAID10
arr
a
ys l
a
rger then 2
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-17
N
e
ilBrown
md: up
d
ate sync_com
p
leted and
reshape_p
o
sition ev
e
n
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-14
NeilB
r
own
md:
improve usefulness and a
c
curacy of sysfs file
m
d
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-14
NeilBr
o
wn
md: a
l
l
ow setting
n
ew
l
y added device t
o
'in_sync' v
i
a
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-04-06
NeilBrown
md/r
a
id
1
- don't
a
ssu
m
e newly allocated bvecs are initialised
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
Brown
md/r
a
i
d
5 revise rules
f
or
w
hen to updat
e
metadata during
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
Brown
md/r
a
id5: minor code
c
lea
n
ups in make_request
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: re
m
ove CONFIG_
M
D_RAID_RE
S
H
A
PE confi
g
option
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
rown
md/
r
aid
5
: be more ca
r
eful
ab
o
ut write
o
rdering
w
h
en
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
Brown
md: do
n
't display meaningless
values in
s
ysfs files
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid5: al
l
ow layout an
d
chunksize to be
ch
a
ng
e
d
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
rown
md/raid5:
r
es
h
ape using
largest of old and new ch
u
nk
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid5: pre
p
are for
a
llowing resha
p
e to change layou
t
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBrown
m
d/raid5:
p
r
epare
f
o
r
allowin
g
reshape to
c
hange
c
hunksize
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilB
r
own
md/
r
aid5: clea
r
ly differentiate 'before
'
and 'after
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrow
n
Documentation/
m
d
.
txt update
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBro
w
n
md: allow num
b
e
r
of driv
e
s in raid5 to be
reduc
e
d
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
Brown
m
d
/ra
i
d5: cha
n
ge resh
a
pe-prog
r
ess me
a
su
r
e
m
ent t
o
cope
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
r
ow
n
md:
add
explicit
method
t
o sign
a
l the en
d
of a res
h
ape
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
B
r
ow
n
md/raid5: enhanc
e
r
a
id5
_
s
i
z
e
to w
o
rk cor
r
ectly with
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md
/
raid5: drop qd_
i
dx
f
rom r6_state
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
l
Brown
md: add takeov
e
r
s
upport for
c
onver
t
ing raid6 back
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
: add tak
e
ov
e
r
support f
o
r r
a
id4 -> rai
d
5 conversion
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
Brown
md/raid5: a
l
low layout/
c
h
u
n
ksize to be changed on
a
n
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrow
n
m
d
: a
d
d ->
t
akeov
e
r method for raid
5
to be able to take
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: add ->takeover method to support changing th
e
personal
i
t
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilB
r
own
m
d: enable suspend/
r
esume
o
f
md devices
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: md_unregister_
t
hread should
c
ope w
i
th bein
g
passed
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid5:
r
e
facto
r
r
aid5
"run"
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
: make sure new_le
v
el, new_chunksize, new_layo
u
t
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
N
eil
B
rown
md/rai
d
5: finish support for DDF/ra
i
d6
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid
5
:
Add support for new layou
t
s
f
or raid5 a
n
d
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
N
e
ilBrown
md/raid5:
s
implify raid5
_
c
ompute_se
c
tor inte
r
f
ace
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid6:
remove expectation that Q
d
evice
i
s immediately
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
r
own
md/rai
d
5: change raid5
_
c
o
m
p
ute_sector and st
r
ipe_to_pdidx
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid5: simplify
interface for
i
nit_stripe an
d
get_active_
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md:
be more
c
onsistent abo
u
t
setting
WriteMostly flag
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBro
w
n
md: occ
a
sionally checkpoint drive
re
c
overy to red
u
c
e
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md
:
mo
v
e md_k
.
h fr
o
m include/l
i
nux/
r
aid/ to drivers/
m
d/
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrow
n
m
d: m
o
v
e
lots of #include
lines
o
ut of
.
h files and
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrow
n
md: move most co
n
ten
t
fro
m
md
.
h to md_k
.
h
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md
:
move LEVEL_
*
d
e
finit
i
on from md
_
k
.
h to md_u
.
h
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
Neil
B
ro
w
n
md: wri
t
e
bitmap information
to devices th
a
t ar
e
undergoing
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrow
n
md: never clear bit from t
h
e write-in
t
ent bitmap
w
hen
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
commit
|
commitdiff
|
tree
2009-03-31
N
e
i
lBrow
n
md: A
l
low writ
e
-intent bit
m
aps to have chunksize <
.
.
.
Signed-off-by: Neil Brown <
neilb@suse.de
>
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2009-03-31
NeilBrown
md: Fix is_mdde
v
_i
d
l
e
t
e
st (a
g
ain)
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-03-11
NeilBrown
NFS: flu
s
h
cached
d
irec
t
ory
information sligh
t
ly
m
ore
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-25
NeilBrown
m
d
: avoid races
w
h
en stopping res
y
nc
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-25
Ne
i
lBrown
md/raid10: Don
'
t cal
l
bitm
a
p_con
d
_end_sync when we
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-25
N
eilBrown
md/ra
i
d10: D
o
n't ski
p
more
tha
n
1 bitmap-ch
u
nk
a
t
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-18
N
e
il Brown
blo
c
k:
f
ix b
o
ot
i
ng
from part
i
tioned md ar
r
ay
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2009-02-06
NeilBrown
md: E
n
sur
e
an md
a
rray neve
r
has too
m
a
ny device
s
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-02-06
NeilBrown
md: Allow
r
e
a
d erro
r
in a
s
ingle d
r
ive raid1
to
b
e
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-09
Nei
l
B
r
ow
n
block: f
i
x
b
u
g in ptbl look
u
p cac
h
e
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2009-01-08
N
eil
B
rown
md: don'
t
retry recovery of raid1 that fail
s
due to
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
N
e
i
l
Brown
md: Allow md devices
to be created
b
y
name
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
Ne
i
l
Brow
n
md: make d
e
vices disappear when th
e
y are no longer
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
Nei
l
Brown
md: c
e
n
tral
i
se
a
ll
freeing of an 'md
d
ev' i
n
'md_free'
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
Ne
i
lBrow
n
md: move allocation o
f
->q
u
eue fr
o
m mddev_f
i
nd
t
o
m
d_p
r
obe
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
N
e
ilBrown
md: u
s
e
sysfs_n
o
tify_di
r
ent to notify c
h
anges to md
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2009-01-08
NeilBrown
md: fi
x
bit
m
ap-on-
e
xternal-
f
ile bug
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2008-12-19
NeilBro
w
n
md
:
D
o
n't
r
ea
d
past end of bitmap when reading bitmap
.
Signed-off-by: Neil Brown <
neilb@suse.de
>
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2008-11-06
N
eilBrown
md: fix b
u
g
in raid10 recovery
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2008-11-06
NeilBrown
md: revert
t
h
e
r
ecent addition of a call
t
o the BLKRR
P
ART
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2008-10-28
NeilBrown
md: destroy par
t
itions a
n
d notify udev when md arr
a
y
.
.
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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2008-10-21
NeilBr
o
wn
m
d
:
allow exte
n
ded partiti
o
ns on md
d
evice
s
.
Signed-off-by: NeilBrown <
neilb@suse.de
>
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