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dm snapshot: require non zero chunk size by end of ctr
2009-11-10
M
i
kul
a
s
Patocka
dm snapshot: require non zero
chunk size
b
y end of
ctr
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-11-10
Mikulas Patocka
dm snap
s
hot: loc
k
snapshot
w
hile supplying status
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-11-10
Miku
l
as
P
atocka
d
m e
x
cepti
o
n
store: fix failed set_chunk_size
err
o
r
.
.
.
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-11-10
Mikulas Pa
t
ocka
dm snapshot: sort by chunk size
t
o
fix race
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-04
Mi
k
u
l
as Patocka
d
m s
n
apsho
t
:
f
ix on disk c
h
un
k
s
i
ze validation
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-04
Mi
k
ulas Pat
o
cka
dm
e
xception
store: split set_chunk_size
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-04
Mikulas Patocka
dm snapshot:
f
ix head
e
r c
o
r
r
uption race on
i
nv
a
li
d
at
i
o
n
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-04
Mikulas Patocka
dm snapshot:
r
efactor zero_dis
k
_ar
e
a to use
c
hunk_i
o
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-09-04
Mikulas Patocka
dm tabl
e
: fix queue_limit
checking device iterator
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-07-23
Miku
l
as Patocka
d
m
ra
i
d1: wa
k
e km
i
r
rord
when req
u
eueing d
e
layed bi
o
s
.
.
.
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Pat
o
cka
dm snapshot:
use
barrier w
h
en writing exce
p
tion sto
r
e
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm io: re
t
ry afte
r
barrier error
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mik
u
las Patocka
d
m io: record eopnot
s
upp
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas P
a
t
ocka
dm
s
napshot: support
b
arriers
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
d
m
mpath:
suppor
t
barr
i
ers
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
M
i
kulas Pa
t
ocka
dm
delay: support barriers
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
P
atocka
d
m cryp
t
: s
u
pport flu
s
h
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm: st
r
ipe support flush
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm: linea
r
suppor
t
f
l
ush
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm: sen
d
empty barriers to ta
r
g
e
t
s
in dm_flush
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
Patocka
dm: introdu
c
e nu
m
_flush_
r
equests
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
M
ik
u
l
a
s
P
at
o
c
k
a
dm
:
r
em
o
ve
c
heck t
h
at pr
e
vents mapping
empt
y
bios
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Miku
l
as
P
atocka
dm: remove
E
OPNOTSUPP
for barrie
r
s
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
d
m
:
store onl
y
first ba
r
r
i
er error
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patock
a
dm: process requ
e
ue in dm_wq_wo
r
k
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
M
i
kulas Patock
a
d
m
: make dm
_
flush return
void
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
M
i
k
ulas
Pa
t
ocka
dm: al
w
ays hold bdev refer
e
n
ce
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
d
m: rename suspe
n
d
ed_bdev to bdev
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mi
k
ulas Pat
o
cka
dm: use i_s
i
z
e_read
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm:
avoid unsuppor
t
e
d
spanning of md stripe boundaries
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
Patocka
dm mp
a
th: flush
k
event
d
q
ueu
e
in destructor
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
Patocka
dm
r
ai
d
1: keep retryi
n
g all
o
c if mempool_alloc failed
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
P
atocka
dm mpath: va
l
idate hw_handler argu
m
ent count
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-06-22
Mikul
a
s Pato
c
ka
dm
m
p
ath: v
a
lidate table argumen
t
c
o
u
nt
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-08
M
ikulas
Patocka
dm kco
p
yd:
f
ix callback race
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-08
Mikulas Patocka
d
m kcopyd: prepare for callback race fix
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-08
Mik
u
l
a
s Patock
a
dm: impl
e
men
t
b
a
sic barrier s
u
pport
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-08
Mikulas
Pa
t
ocka
dm: remove dm_
r
e
q
uest lo
o
p
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-08
M
i
kulas Pat
o
c
ka
dm: rew
o
rk queueing and suspensi
o
n
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-08
Mikulas P
a
tocka
dm
:
r
e
mo
v
e li
m
ited barrier support
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mi
k
ula
s
Patocka
dm: set queue o
r
d
e
re
d
m
o
de
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
d
m: move wait queue
d
eclaration
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
M
ikulas Pato
c
ka
dm: merg
e
p
us
h
back and defe
r
r
e
d bio lists
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
M
i
kulas Patocka
dm: allow
un
i
nterrupti
b
l
e wait for pending io
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas
P
atocka
dm: merge __flush_
d
eferr
e
d_io i
n
t
o
call
e
r
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
dm
:
m
ove
b
i
o_i
o
_error into
_
_split_and_pro
c
ess_bio
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mik
u
l
as Patocka
d
m: rename __spli
t
_bio
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mi
k
u
l
as Patocka
dm: remove
unneces
s
ary struct dm_wq_req
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
dm: r
e
move un
n
ecessary work queue c
o
nt
e
xt fiel
d
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mik
u
la
s
Patocka
dm: r
e
m
o
ve unneces
s
ary work queue type fie
l
d
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mikul
a
s Patocka
dm:
b
i
o list add bio_li
s
t_add_head
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
d
m
s
na
p
sho
t
:
a
vo
i
d h
a
vin
g
t
wo
exceptions for the same
.
.
.
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
M
ikul
a
s
Patocka
dm snapshot: avoid drop
p
i
ng lock
in
__fin
d
_pending_except
i
on
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
M
i
kulas Pa
t
o
c
ka
dm snapsh
o
t: r
e
factor __find_pending_exception
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
dm io: make syn
c
_io uninterru
p
tibl
e
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
dm raid1: switch rea
d
_record fr
o
m
k
m
allo
c
to
s
lab to
.
.
.
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-04-02
Mi
k
ul
a
s Pato
c
ka
dm: pres
e
rve b
i
_
i
o_v
e
c when resubmitting bi
o
s
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-03-19
Mikulas
Patocka
s
parc64: Fix crash w
i
th
/proc/i
o
mem
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-03-16
Mikula
s
P
atock
a
dm io: respect
B
IO_MAX_PAGES
l
imit
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-03-16
Mi
k
ul
a
s Pa
t
ocka
dm table:
r
ewor
k
re
f
e
r
ence
co
u
nti
n
g fix
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-31
Mikulas Patocka
Fi
x
memory corrupt
i
on in console sele
c
tion
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Mikul
a
s Patocka
dm table: rework refere
n
ce counting
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Mikulas Patocka
dm
:
consolidate target deregistrat
i
on err
o
r h
a
ndli
n
g
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Mikulas Patocka
dm snapshot
:
change yiel
d
to mslee
p
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2009-01-06
Mikulas Patocka
d
m
table:
drop refer
e
nce
a
t u
n
b
i
nd
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-11-13
M
i
kulas
P
a
to
c
ka
dm: m
o
ve pending queue wake_u
p
en
d
_
i
o_
a
c
ct
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-11-13
Mikulas Pa
t
o
cka
d
m
rai
d
1: flush workqueue
before destructio
n
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-30
Mikulas Pat
o
cka
f
rame
b
uffer
c
ompat
_
ioctl deadlock
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-30
M
i
kulas Pat
o
cka
dm snaps
h
ot: wait for chun
k
s in destructor
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-30
Mi
k
ula
s
Patocka
dm snapshot: fix regi
s
ter_sn
a
pshot deadlock
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-21
Miku
l
a
s
Patocka
dm:
remove dm header fr
o
m
targets
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-21
Mikulas Patoc
k
a
dm:
publish a
r
ray_too_big
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-21
Mikulas Patoc
k
a
dm ex
c
ep
t
ion store: fix
misordered
w
r
i
tes
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-21
Mikulas Patocka
dm snap
s
ho
t
:
d
ro
p
unused last_percent
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-21
Mikul
a
s Patocka
dm
s
napsh
o
t: fix pr
i
m
a
r
y_pe race
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-10
Mikulas Patocka
dm: publish dm_vcall
o
c
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-10
Mikulas Patocka
d
m:
p
ub
l
ish dm
_
table_unplug_all
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-10
Mikulas Patocka
d
m: publish
dm_get_m
a
pinfo
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-10
Mikulas Patocka
dm: expo
r
t st
r
uc
t
dm_dev
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-10
Mikulas Pat
o
c
ka
dm exception store: use
c
h
u
nk_t for_
a
reas
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-10
M
ikula
s
P
a
tocka
dm exceptio
n
store: introduce area_location function
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-09
Mikulas Patocka
dr
o
p
vmerge a
c
counting
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-09
Mi
k
u
las Patocka
block:
d
rop virt
u
al m
e
rging accounting
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
|
tree
2008-10-01
Mikulas
P
atocka
dm: cope with
a
ccess beyond end of device
in dm_merge_bvec
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
|
commitdiff
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2008-10-01
M
i
k
ulas
Patock
a
dm:
always allow one
page in dm_merge_bvec
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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2008-08-15
Miku
l
as Patocka
bootmem allocato
r
:
alloc_
b
o
o
tmem_core(): page-
a
l
ign
.
.
.
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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2008-07-21
Mikulas Patocka
dm s
n
apshot:
u
se per dev
i
ce mempools
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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tree
2008-07-21
Mikul
a
s Patocka
dm snapshot: fix race during
e
xception c
r
eation
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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tree
2008-07-21
Mikula
s
Patocka
dm sn
a
pshot:
t
rack
s
napshot reads
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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2008-07-21
Miku
l
as Patocka
dm mpath: ret
u
rn
p
a
r
ame
t
e
r
err
o
r
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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tree
2008-07-21
Mikulas P
a
t
o
cka
dm
m
pat
h
: f
r
e
e path selector o
n
invalid args
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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tree
2008-07-15
Miku
l
as Patocka
Don
'
t crash on IOMM
U
overflow in A100
U
2W driver
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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tree
2008-07-15
M
ikulas
Patocka
BU
G
_ON on kernel misbehavior on
A
100U2W driver
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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2008-07-15
Mi
k
ulas Patock
a
A
dd ud
e
lay to A100U2W SCSI driver
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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tree
2008-07-15
Mikulas Patocka
Fix endianit
y
in A10
0
U
2
W
SCSI driver
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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tree
2008-04-25
Mikulas
P
ato
c
ka
dm: unplug
queues in thr
e
a
ds
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
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tree
2008-04-25
Mi
k
ulas Patock
a
dm raid1: use timer
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
commit
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commitdiff
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2008-04-25
Mikulas Pa
t
ocka
dm
k
c
o
pyd: remove re
d
undant
c
lien
t
counting
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
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commitdiff
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2008-04-25
Mikulas Pat
o
cka
dm kcopyd:
private mempoo
l
Signed-off-by: Mikulas Patocka <
mpatocka@redhat.com
>
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commitdiff
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2008-04-25
Mikulas Patocka
dm kcopyd: per de
v
ice
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