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md: Fix unfortunate interaction with evms
2009-12-18
Mikulas Patocka
ide:
Serialize CMD
6
43 a
n
d CMD646
t
o
f
i
x
a ha
r
dware
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-11-10
M
ik
u
l
as
P
atocka
dm snapshot
:
us
e
unsigned integer chunk size
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-11-10
Mikulas Patocka
dm snapshot: require
non zero c
h
unk size
b
y
end of ctr
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-11-10
Mikulas Patocka
d
m snapshot: lock snap
s
hot
while
s
uppl
y
in
g
sta
t
us
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-11-10
Mi
k
u
l
a
s
Patoc
k
a
dm
exception store: fix
fa
i
l
e
d
set_chunk_size error
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-11-10
M
ikula
s
Pato
c
ka
dm s
n
apshot:
s
ort b
y
chunk siz
e
to fix race
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
Mikulas Patocka
dm
sn
a
p
s
h
o
t
:
fix o
n
disk
chunk
size
validat
i
on
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
Miku
l
as Patocka
dm excep
t
ion s
t
ore: split
s
et_chunk_
s
ize
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
Mi
k
u
l
as Patocka
dm snapshot
:
f
i
x
he
a
d
er corruption
r
ace
on invalidation
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
Mikulas Patocka
dm snapshot: refacto
r
zero_dis
k
_area to use chunk_io
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-09-04
Mikulas Pato
c
ka
dm table: fix queue_limit checking de
v
ice
i
te
r
ator
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-07-23
Mikulas Pato
c
ka
dm raid1: wa
k
e kmirrord when requeueing dela
y
ed bios
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
Patocka
d
m
snapshot: use barr
i
er when wri
t
ing
e
xcept
i
on store
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
i
kulas
Patocka
dm io: ret
r
y af
t
er barr
i
er error
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
i
kulas Pa
t
o
cka
dm i
o
: rec
o
rd eopnotsupp
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mik
u
l
a
s Pa
t
ocka
dm snapshot: support barri
e
rs
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Miku
l
as
Patock
a
dm
mp
a
th:
support b
a
rriers
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm delay: support barriers
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Pa
t
o
cka
dm
c
r
ypt: support flush
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mi
k
ulas Patocka
dm:
stripe s
u
pport f
l
ush
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm: linea
r
support
f
lush
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Pato
c
ka
dm: send e
m
p
t
y barriers to targets in dm_f
l
u
s
h
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas
Patoc
k
a
dm: in
t
roduce num_
f
lush_requests
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikul
a
s Patocka
d
m
:
r
emove c
h
eck t
h
a
t pre
v
ents mapping empty bios
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mik
u
la
s
Pa
t
o
c
k
a
dm: remove
EOPNOTSUPP for b
a
rrie
r
s
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
ikul
a
s Patoc
k
a
dm: store onl
y
first barrier er
r
or
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mi
k
ulas Patocka
d
m: process
requeu
e
in
d
m_wq_work
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mik
u
las Pato
c
ka
dm: m
a
ke dm_fl
u
sh return void
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
i
kulas Patocka
dm: always hold
bdev refe
r
ence
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mikulas Patocka
dm: rename susp
e
nded_bdev to bde
v
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
Mik
u
l
a
s
Patocka
dm
:
use i_size_rea
d
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
i
kulas Patocka
dm: avoid unsup
p
orted spanning of md stripe boundaries
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
ikula
s
Patocka
dm mp
a
th: flush ke
v
entd queue in destr
u
ctor
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
ikulas Patocka
dm raid1: keep retrying alloc if m
e
m
p
ool_al
l
oc fai
l
e
d
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
iku
l
a
s
Pa
t
ocka
d
m m
p
a
t
h
: v
a
l
idate hw_han
d
l
e
r argume
n
t count
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-06-22
M
i
kulas Patocka
dm m
p
ath: valida
t
e tab
l
e
argument count
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
Mikulas Patocka
d
m kcopyd: fix
c
a
llback race
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
Mikulas P
a
t
ocka
d
m kc
o
pyd: prepar
e
for callback race
f
ix
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
M
ikul
a
s P
a
tocka
dm: implement b
a
sic barrie
r
s
u
pport
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
M
ikulas P
a
tocka
dm
:
re
m
ove dm_re
q
u
e
st loop
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
Mikulas Patocka
d
m
: rework queue
i
ng
a
nd suspension
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-08
M
i
kula
s
P
a
tocka
dm: remove li
m
i
t
ed bar
r
ier su
p
port
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
dm: set
q
ueue
o
r
dered mode
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mi
k
ulas Patock
a
d
m
: mov
e
wai
t
q
ueue declaration
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patock
a
dm: m
e
rge pushback a
n
d deferred
bio l
i
sts
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Miku
l
a
s
Pat
o
c
k
a
dm:
allo
w
u
n
i
nterrup
t
ible wa
i
t for pending i
o
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas
Patocka
dm: me
r
g
e
__fl
u
sh_defer
r
ed
_
io into caller
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mi
k
ulas Patocka
d
m
:
move bio_io_error
i
nto __split_and_process_bio
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas
P
a
t
ocka
dm:
rename __split_
b
io
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas P
a
tocka
dm: remove
unnece
s
sar
y
struct dm_wq_req
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
M
ikulas Patocka
dm:
r
e
m
ove unne
c
essary work queue
c
ontex
t
field
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
d
m: re
m
ove unnecessary
wor
k
qu
e
ue type field
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mik
u
la
s
Patocka
dm:
b
i
o list
a
d
d
bio_list
_
a
d
d_head
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas Patocka
d
m
snapshot: avoi
d
h
avin
g
two exceptions
f
or the same
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikulas
P
atocka
dm
snaps
h
ot:
avoid droppin
g
lo
c
k in __find_pending_exception
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Miku
l
as P
a
tocka
d
m
sn
a
pshot: refactor
_
_f
i
nd_pending_e
x
ception
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mikul
a
s Patocka
dm
io: ma
k
e syn
c
_io uninterruptible
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
Mi
k
ulas Patocka
dm raid1: switch read_record
f
rom
km
a
lloc to slab
to
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-04-02
M
i
kulas Patocka
dm: preserve bi
_
io_vec when r
e
submit
t
ing bios
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-03-19
Mikulas
Patocka
s
p
arc
6
4: Fix c
r
ash with /proc/iom
e
m
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-03-16
Mikulas Patoc
k
a
dm io: res
p
ect BIO_
M
AX_PAGES limit
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-03-16
Mikulas Patoc
k
a
dm t
a
ble:
rework referenc
e
c
o
u
n
ting fix
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-31
Mik
u
la
s
Patocka
Fix memory corruptio
n
in cons
o
le selec
t
ion
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-06
Mikul
a
s Pa
t
ock
a
dm table: re
w
o
r
k
reference counting
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-06
Mikulas Pato
c
ka
dm: consolidate target deregist
r
ation error handling
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-06
Mikulas Patocka
d
m
snapshot:
change y
i
eld to
mslee
p
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2009-01-06
Mikulas Pa
t
ocka
dm table: d
r
op reference at unbind
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-11-13
M
ikul
a
s Pat
o
cka
dm: move pend
i
ng qu
e
ue wake_up end
_
io
_
a
c
ct
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-11-13
Mi
k
ulas Patocka
dm ra
i
d
1: fl
u
sh workqueu
e
before destructi
o
n
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-30
M
i
kulas Patocka
fra
m
ebuffer comp
a
t_ioctl dea
d
lock
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-30
Mi
k
ulas Patocka
dm snapshot
:
wa
i
t
f
or chunks in dest
r
uct
o
r
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-30
Mik
u
las Pa
t
ocka
d
m
sna
p
shot: fix register_
s
napshot deadlo
c
k
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-21
Miku
l
as Patoc
k
a
dm: remove d
m
header from targets
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-21
M
i
ku
l
as Pat
o
c
k
a
d
m
:
publish array_too_
b
i
g
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-21
Mikulas Pa
t
ocka
dm ex
c
eption store: fix misordere
d
wri
t
es
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-21
M
i
kulas Patock
a
dm s
n
apshot: drop u
n
u
sed las
t
_per
c
ent
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-21
Mikulas Patock
a
dm snapshot: f
i
x primar
y
_pe rac
e
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-10
Mikulas Patocka
dm:
publi
s
h dm_
v
cal
l
oc
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-10
Mikulas Pa
t
oc
k
a
dm: publish dm_table_u
n
plug_all
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-10
Mikulas Patocka
dm: pub
l
ish dm
_
ge
t
_map
i
n
fo
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-10
Mi
k
ula
s
Pato
c
ka
d
m
: export
struct dm_dev
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-10
Mikulas Patock
a
d
m
exception store: us
e
chunk_t for_
a
reas
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-10
Miku
l
a
s
Patocka
dm
e
xception store: in
t
roduce area_l
o
catio
n
function
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-09
M
i
kulas Patocka
drop vmerge accou
n
ting
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-09
M
i
kulas Pato
c
ka
block: drop virtual merging a
c
cou
n
ting
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-01
Mikula
s
P
a
tocka
dm: cope
with access b
e
y
ond end of device in dm_
m
erge_bvec
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-10-01
Miku
l
as Patocka
dm: always allow one page in dm_merge_bvec
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-08-15
M
ikulas
P
a
tocka
bootm
e
m a
l
l
ocator: alloc_bootm
e
m_core(
)
: pa
g
e-al
i
gn
.
.
.
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-07-21
Mikulas Patocka
dm snapshot: use per device mempo
o
ls
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-07-21
Mikulas Pato
c
ka
dm snapsho
t
:
fix race
d
uring exc
e
p
t
ion creatio
n
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-07-21
Mikulas Patocka
dm s
n
apshot: track snap
s
hot reads
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-07-21
Mikula
s
Patocka
dm m
p
ath: re
t
urn parame
t
er
err
o
r
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-07-21
Mikulas
Patock
a
dm mpat
h
: free pat
h
sele
c
t
o
r
o
n
in
v
a
l
id
a
rgs
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-07-15
Mik
u
la
s
Pat
o
cka
Don't
c
rash
o
n I
O
MMU overflow in A100U2W dr
i
ver
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-07-15
Mikulas P
a
t
o
c
k
a
BU
G
_ON
o
n ke
r
nel misbehavior on A100U2W d
r
iver
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-07-15
M
iku
l
as Patocka
Add
u
dela
y
to A1
0
0U
2
W SCSI d
r
iv
e
r
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-07-15
M
ikula
s
Patock
a
Fix
endia
n
i
ty in A10
0
U2W SCSI driver
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-04-25
Mikulas Patocka
dm: unplug queues in threads
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-04-25
M
i
kulas Patocka
dm
raid1: use timer
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
tree
2008-04-25
Mikulas
P
atoc
k
a
dm kcop
y
d: r
e
move redundant clie
n
t counting
Signed-off-by:
Mikulas Patocka
<mpatocka@redhat.com>
commit
|
commitdiff
|
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