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dm snapshot: add merge target
2009-12-10
Mikulas Pato
c
ka
dm snapshot: add merg
e
t
arge
t
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
d
m
e
x
c
ep
t
ion store:
a
dd m
e
rge specific methods
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mi
k
ulas Patocka
dm snapsh
o
t: make bio opt
i
onal in __origin_writ
e
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mik
u
l
a
s
P
a
tocka
dm
io: h
a
ndle empt
y
ba
r
r
i
er
s
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mi
k
ulas Patoc
k
a
dm kcop
y
d: accept zero size jobs
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Pa
t
ocka
dm snapshot: ab
s
trac
t
mini
m
um_
c
h
unk_size fn
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm snapshot: simplify sec
t
or_to_chunk expression
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
M
ikulas Pato
c
ka
d
m
ra
i
d
1: explicitly initialise bio_l
i
sts
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikul
a
s
Patocka
dm
raid1: ho
l
d al
l
write bios when leg fails
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mik
u
las Pat
o
cka
dm r
a
id1
:
ho
l
d
write b
i
os
when errors are
h
andled
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm ra
i
d1: r
e
move bio_endio
from dm_rh_mark_nosync
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
M
ikul
a
s Patocka
d
m raid
1
:
ab
s
t
r
a
ct g
e
t_
v
alid_mirror funct
i
on
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm raid1
:
use hold
f
ra
m
ew
o
rk i
n
do_
f
ailur
e
s
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm
r
aid1: add framework to hold
b
i
os dur
i
n
g suspend
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas
P
at
o
cka
d
m
raid1: r
e
p
ort flu
s
h erro
r
s
s
ep
a
rately in
status
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
M
ikulas Pato
c
ka
dm raid1: im
p
le
m
ent mirror_flush
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mi
k
ul
a
s Patocka
dm
log: u
s
e flush callback fn
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patock
a
dm l
o
g:
a
dd fl
u
sh
c
allb
a
c
k
f
n
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mi
k
u
l
as
Pat
o
cka
dm log: int
r
o
duce
flush_fail
e
d variable
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patoc
k
a
dm log: add f
l
us
h
_head
e
r fu
n
ction
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm raid
1
:
split touched state into two
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm
r
aid1: support
flush
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patock
a
dm io: remove
e
xt
r
a
b
i_io_vec r
e
gion
ha
c
k
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm
i
o: use slab for struct io
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikul
a
s Patock
a
dm snapsho
t
: cope with
chunk s
i
z
e
lar
g
er than origin
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Patocka
dm s
n
ap
s
hot: only take lock
for statustype
i
nfo
n
ot
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-10
Mikulas Pat
o
cka
dm:
a
void _hash_lock d
e
a
dlock
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-12-03
M
ikulas Pat
o
cka
s
unhme: fix
dma warn
i
n
g in Sun
HME
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-10-29
Mikulas Patocka
ide:
Se
r
ia
l
ize CMD643 and CMD646 to fix a ha
r
dwar
e
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-10-16
Mi
k
ul
a
s P
a
to
c
ka
d
m
snapsh
o
t: a
l
low
chunk size to be
less th
a
n p
a
ge
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-10-16
Mikulas P
a
tocka
dm snapsho
t
:
u
se unsigned in
t
eg
e
r chunk size
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-10-16
Mikulas Patocka
dm snapshot: loc
k
s
naps
h
ot while supplying status
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-10-16
Mikulas Patocka
dm excep
t
io
n
store: fix failed set_chunk_size error
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-10-16
Mikulas Patocka
dm snapshot: require non
z
e
ro chu
n
k size by end of ctr
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-10-16
Mik
u
las Patocka
dm snapsho
t
:
s
ort by ch
u
nk
s
ize t
o
fix race
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
M
i
k
u
l
a
s Patock
a
dm
s
napshot: fix on
d
isk ch
u
nk size
vali
d
ati
o
n
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
M
ikula
s
Patocka
d
m exception
store: split set_chunk_s
i
ze
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
Mikulas Patocka
dm
s
nap
s
hot
:
fix header corrup
t
ion
ra
c
e on invalid
a
tion
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
M
ikulas Patocka
dm
s
napshot: refactor zero_
d
isk_area to use c
h
unk_io
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
Mikula
s
Pato
c
ka
dm table: fi
x
queue_limit
c
hecki
n
g
device i
t
e
r
ator
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-07-23
Mi
k
u
la
s
P
ato
c
ka
dm raid1: wake kmirrord
w
hen requeueing dela
y
e
d b
i
os
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mi
k
ul
a
s Pat
o
c
k
a
dm snapsho
t
:
use barr
i
e
r
when wr
i
t
i
ng
e
xception store
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
Patocka
dm io: retry after barrier error
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
d
m
io: re
c
ord eopn
o
tsupp
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikul
a
s Patocka
dm snap
s
hot: suppor
t
bar
r
i
ers
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
P
atocka
dm mp
a
th: support ba
r
riers
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm delay: s
u
pport barriers
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mik
u
las Patocka
d
m
c
rypt: su
p
p
ort flush
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
i
k
u
las Patocka
d
m
:
s
tripe support flush
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
d
m
: linear
s
upport flush
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mi
k
ulas Patocka
dm: send empty bar
r
iers t
o
ta
r
gets in dm_flush
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Pato
c
ka
dm
:
introduce num_flush_
r
eques
t
s
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mi
k
ula
s
Patocka
dm: re
m
ove chec
k
that preven
t
s
m
app
i
ng empty bios
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikul
a
s Patocka
d
m: remove EOPNOTSUPP for barriers
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikula
s
Pat
o
cka
dm:
store o
n
ly firs
t
barrie
r
error
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
P
ato
c
ka
dm: proc
e
s
s
requeue in dm_wq_w
o
r
k
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas P
a
t
o
c
ka
dm: make dm_flush
return void
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mi
k
ulas Pat
o
cka
dm: always hol
d
bdev re
f
erence
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas P
a
t
o
cka
dm
:
r
e
na
m
e
sus
p
ended
_
bdev to bdev
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm: use
i
_size_read
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm: avoid unsuppor
t
ed span
n
ing of md stripe
boundarie
s
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Pa
t
ocka
dm mpat
h
: flush keventd queue
in destru
c
t
o
r
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm
r
aid1: keep retrying
a
l
l
o
c if me
m
pool_alloc failed
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
ikulas
P
at
o
cka
dm mpath: va
l
idate hw_h
a
ndler arg
u
ment count
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikul
a
s Patocka
d
m mpat
h
:
v
alida
t
e table argument
count
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
Mikulas Patocka
dm kcopyd: f
i
x callback race
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
Mikulas Patocka
d
m
k
c
opyd: prepare for callbac
k
r
a
ce fix
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
Mi
k
ulas Patoc
k
a
d
m
: imple
m
en
t
bas
i
c barrier support
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
Mikulas Patocka
d
m: remove dm_
r
e
q
uest loop
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
M
ikulas Patocka
dm: rework queueing and sus
p
ension
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
M
ikulas
Patock
a
dm: remove li
m
ited barrier support
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
M
i
kul
a
s Patocka
dm: set q
u
e
u
e
ordered mode
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikula
s
P
a
tocka
dm: move
wa
i
t qu
e
u
e
declaration
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mi
k
ula
s
P
atocka
d
m
: mer
g
e pushback and
deferred
b
io li
s
ts
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
M
ikulas Patocka
dm
:
allow uninte
r
rup
t
ible wait for pen
d
ing io
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikul
a
s Patocka
dm: merge __flush
_
deferred_io into caller
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikula
s
Pat
o
ck
a
dm:
mov
e
bio_io_error in
t
o __split_and_process_bio
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikula
s
Patocka
dm: rename __split_
b
io
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas
Pa
t
ocka
dm: remove
u
nnece
s
sary struct dm_
w
q
_
req
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
dm: r
e
move
u
nne
c
e
ssary work qu
e
ue context f
i
eld
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
M
ikulas
P
a
t
o
cka
dm:
remo
v
e unne
c
essary wor
k
queue type field
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mik
u
las
P
a
tocka
dm: bio list add bio_list_ad
d
_head
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Pa
t
ocka
dm sna
p
sh
o
t
: avoid having
t
wo ex
c
e
ptio
n
s
for t
h
e
s
ame
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikul
a
s Patock
a
dm snapshot: a
v
oid dr
o
pping l
o
ck
i
n __find_
p
ending_exception
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
M
i
kulas Patoc
k
a
dm snapshot: refact
o
r __
f
ind_pe
n
d
i
ng_exce
p
tion
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
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tree
2009-04-02
Mi
k
u
las P
a
toc
k
a
dm io:
m
ake s
y
n
c
_io u
n
in
t
erruptible
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mik
u
las Patocka
dm raid1: switch read_r
e
cord from kmalloc to sl
a
b to
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas
P
atocka
dm: pre
s
erve
bi_io_vec when resu
b
mitting bios
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-03-19
Mikulas Patocka
spar
c
64: Fi
x
crash
w
i
t
h
/proc/iomem
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-03-16
Mikulas Pato
c
k
a
dm i
o
: respe
c
t B
I
O_MAX_
P
A
G
E
S limit
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-03-16
M
i
kulas Patocka
dm table: rework r
e
ference counti
n
g fix
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-31
Mi
k
ulas Patocka
Fix memory corruption in console s
e
lection
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-06
Mi
k
ulas Patocka
dm table:
r
ework
r
efere
n
ce counting
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-06
Mikulas
Patocka
dm:
c
o
nsolidate target
d
er
e
gistra
t
i
on error
h
and
l
ing
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-06
Mikulas Patocka
dm snapshot: change
yield to mslee
p
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-06
Mikulas Pat
o
cka
dm
t
able: drop r
e
f
e
rence at u
n
bind
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-11-13
Mi
k
ulas Patocka
dm: move pending
q
ueue wake_u
p
end_io_a
c
ct
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-11-13
Mikula
s
Patocka
dm raid1: flush wo
r
kqueue
b
ef
o
re d
e
structi
o
n
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-30
M
i
ku
l
as Patocka
framebuffer compat_ioctl deadlock
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-30
Mikulas Patocka
dm sna
p
shot:
wait fo
r
chunk
s
in des
t
ructor
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
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commitdiff
|
tree
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