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Linux 2.6.32.13
2009-03-31
NeilBrown
md/raid5: reshape us
i
n
g l
a
r
g
est of old
and
n
ew chunk
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/ra
i
d5: prepare for allowing r
e
sh
a
pe to chan
g
e la
y
out
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid5:
prepare f
o
r allowing resh
a
pe
t
o
c
hange
chunks
i
ze
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrow
n
md/raid5: clearly different
i
ate 'b
e
fore' and '
a
fter
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBr
o
wn
Documenta
t
ion
/
md
.
t
x
t
update
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
N
eilBrown
md: a
l
low n
u
mber of dri
v
e
s
in raid5 to
be
reduced
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
Brown
md/r
a
id5: c
h
ange reshape
-
progress measurement to cope
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
Brow
n
md:
add explicit
meth
o
d to sig
n
al the e
n
d
of a reshape
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
N
eil
B
r
own
md/raid5: enhance raid
5
_si
z
e to
w
o
r
k c
o
r
r
e
ctly wi
t
h
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBro
w
n
md/r
a
id5: drop qd_idx fro
m
r6_s
t
ate
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: add takeover s
u
pport
for co
n
verting raid6 b
a
c
k
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: add
takeo
v
er support
for raid
4
-
>
r
a
id5
c
o
n
versi
o
n
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBrow
n
md
/
raid
5
:
a
l
l
ow layout/ch
u
nksize to
b
e change
d
on an
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
B
r
own
md: add -
>
takeover method for raid5 to be able to tak
e
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: add ->takeover method t
o
support c
h
angi
n
g the personalit
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrow
n
md: enab
l
e s
u
sp
e
nd/resume of md d
e
vices
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: md
_
unregist
e
r_thread
sho
u
ld
c
ope with being pass
e
d
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBr
o
w
n
md/r
a
id5: r
e
factor raid5 "run"
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
l
Brown
md: mak
e
s
ure new
_
leve
l
,
new_chunksiz
e
,
n
ew_layout
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
/raid5:
f
inish s
u
pport for DD
F
/
r
aid6
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/ra
i
d5: Add support for
n
e
w layouts for raid5 and
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/ra
i
d5: simplify
raid5_compute_sector in
t
erface
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Nei
l
Brown
md/raid6: remov
e
expectation that Q devi
c
e is immediately
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
N
eilBr
o
wn
m
d
/
raid5: cha
n
ge
r
aid5_compute_sector and
stripe_to_pdidx
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md/raid
5
: simplify in
t
e
r
fa
c
e for init
_
stripe and get
_
active_
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
N
e
ilBrow
n
md: be more con
s
istent a
b
o
u
t
settin
g
W
riteMostly flag
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d
: oc
c
a
s
ionally checkpoint d
r
ive reco
v
ery t
o
r
educe
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: move md_k
.
h
from include/
l
i
nux/raid
/
t
o
driver
s
/
md/
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
N
e
ilBrown
md: move lots of #include lines out of
.
h
fil
e
s a
n
d
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md:
m
ove most
c
ontent from md
.
h to
m
d_k
.
h
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
md: mov
e
LEVEL_*
definition from md_k
.
h to md_u
.
h
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBrown
m
d: write bitmap inform
a
t
i
o
n to devices that are
u
ndergoing
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
NeilBr
o
wn
md: n
e
ver
c
lear bit from t
h
e write-intent bitmap when
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-31
Ne
i
lBrow
n
md: Allow
w
rite-int
e
n
t bitmaps
to have chu
n
ksize <
.
.
.
commit
|
commitdiff
|
tree
2009-03-31
NeilBrow
n
md: Fix is_mddev_idle test
(
a
g
ain)
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-03-11
NeilBrown
NFS: flush cach
e
d
d
irec
t
ory
information sligh
t
ly more
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-25
NeilB
r
own
md: a
v
oid
r
aces when st
o
pp
i
n
g
resync
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-25
NeilBrown
md/raid10: Don't call bitmap_cond_end_s
y
nc
when we
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-25
NeilBro
w
n
md/raid10: Don't skip more than
1
bitma
p
-chunk
a
t
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-06
N
e
ilBrown
md: E
n
sure
an m
d
ar
r
ay never has too many devices
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-02-06
Ne
i
lBrown
md: Allo
w
read
error in a si
n
gle dri
v
e
raid1 t
o
be
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrown
md
:
don
'
t
r
etry
r
ecovery o
f
raid
1
that fails due to
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrown
md:
Allow m
d
devices to be cre
a
ted b
y
name
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrown
md: make devices d
i
sappear when th
e
y ar
e
n
o
longer
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrown
md:
centr
a
l
i
se all freeing of an 'mddev' in 'md_free'
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrown
md: move allocation
o
f ->queue from
m
ddev_
f
ind to md_pr
o
be
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
Neil
B
rown
md: use
s
ysfs_noti
f
y_dirent to not
i
fy changes to md
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2009-01-08
NeilBrown
md: fix bitmap-on-
e
x
t
ernal-f
i
le
b
ug
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-12-19
N
eilB
r
ow
n
md: Don'
t
read past end of bitmap
w
hen
r
ea
d
ing bitmap
.
commit
|
commitdiff
|
tree
2008-11-06
NeilBrown
md: fix bu
g
in raid10 recov
e
ry
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-11-06
N
eilBrow
n
md: re
v
ert the rece
n
t ad
d
ition of
a call to the BLKRRPART
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-28
NeilB
r
own
md: destro
y
partition
s
and notify udev whe
n
m
d
array
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-21
N
eilBrown
md: allow exte
n
ded par
t
itions on md devices
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-21
NeilBr
o
w
n
md: use sys
f
s_notify_
d
irent to notify changes to md
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-21
N
eilBrown
md: use s
y
sfs_
n
o
tify_dir
e
nt to notify ch
a
n
g
e
s
to md
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
NeilBrow
n
md: Relax m
i
n
i
mum size restrictions on chu
n
k
_size
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
NeilBr
o
wn
md: remov
e
space
after function
name
i
n d
e
claration
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
NeilBrown
md: Remove unneces
s
ary
#includes, #define
s
, and fun
c
t
i
on
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
N
e
ilBrown
md: Don
'
t try to
set an array to 'read-
a
u
t
o'
if
i
t
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-10-13
NeilBrown
md:
All
o
w met
a
data_version
to be up
d
ated
f
or externally
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-09-19
N
e
ilBrown
md:
D
on't wai
t
U
N
I
N
TERRUPTIBLE
f
or other resync to
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-09-01
NeilBrown
Fix problem with
w
aiting
w
hile hold
i
ng rcu read lock
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-09-01
Neil
B
rown
Re
m
ove invalidate_partit
i
on
call fro
m
do_md_stop
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-08-05
NeilBrown
Allow raid10 resync to happening
i
n l
a
rger chunks
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-08-05
NeilBrow
n
Allo
w
f
a
u
l
ty devices
to be
r
emoved from a
readonly
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-08-05
NeilBrow
n
Don't let a blocked_rdev interfe
r
e with read reque
s
t
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-08-05
N
ei
l
Br
o
wn
Fa
i
l safely
when tryin
g
to g
r
ow a
n
array with a writ
e
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-08-05
N
eilBrown
Restore force switch of md array to readonly at
r
e
boo
t
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-08-05
NeilBro
w
n
M
a
ke wr
i
t
e
s to
m
d/safe_mode_delay immed
i
ately effective
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-07-21
NeilBrown
md:
P
rotect access to mdd
e
v->
d
isk
s
list
u
sing RCU
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-07-21
N
e
il
B
rown
md:
o
nly count act
u
al o
p
eners as a
c
ces
s
w
h
ich prevent
.
.
.
Signed-off-by:
NeilBrown
<neilb@suse.de>
commit
|
commitdiff
|
tree
2008-06-23
NeilBrown
kn
f
s
d: nfsd
:
Handle
ERESTARTSYS from syscall
s
.
commit
|
commitdiff
|
tree
2008-05-24
NeilB
r
own
md: restart rec
o
very
cleanly af
t
er device f
a
ilure
.
commit
|
commitdiff
|
tree
2008-05-24
NeilBrown
m
d
: notify userspace
o
n 'w
r
ite-pending
'
changes to
.
.
.
commit
|
commitdiff
|
tree
2008-05-24
Ne
i
lBrown
md: raid1: Fix
res
t
oration of bio be
t
ween fa
i
led rea
d
.
.
.
commit
|
commitdiff
|
tree
2008-05-24
Neil
B
r
ow
n
md
:
fix po
s
sible
o
o
ps w
h
e
n
removing a bitmap from an
.
.
.
commit
|
commitdiff
|
tree
2008-04-30
Neil
B
rown
m
d: fix
up switching md arrays between re
a
d-only and
.
.
.
commit
|
commitdiff
|
tree
2008-04-30
NeilBrown
md: fix 's
a
fem
o
de' han
d
ling for e
x
ternal
me
t
adata
.
commit
|
commitdiff
|
tree
2008-04-30
NeilBrown
md: reinitialise m
o
re m
d
dev
f
ields in
d
o_md_stop
.
commit
|
commitdiff
|
tree
2008-04-30
NeilBrown
md: skip
all m
e
tadata update proc
e
ssi
n
g
when usi
n
g
.
.
.
commit
|
commitdiff
|
tree
2008-04-23
Nei
l
Brow
n
knfsd: Remove NLM_HO
S
T
_MAX and associated
logic
.
commit
|
commitdiff
|
tree
2008-03-20
Nei
l
B
r
own
md: remove t
h
e 'super'
sy
s
fs a
t
tribu
t
e from
d
evices
.
.
.
commit
|
commitdiff
|
tree
2008-03-11
N
e
il
B
r
own
md: reduce C
P
U wastage on id
l
e m
d
array with a write
.
.
.
commit
|
commitdiff
|
tree
2008-03-11
NeilBro
w
n
md: fix fo
r
matting error i
n
/proc/
m
dstat
commit
|
commitdiff
|
tree
2008-03-05
N
eilBro
w
n
md: fix p
o
s
sible r
a
id1/raid10 deadlock on read error
.
.
.
commit
|
commitdiff
|
tree
2008-03-05
NeilBrown
md: lock
a
ccess to rdev attributes p
r
operly
commit
|
commitdiff
|
tree
2008-03-05
NeilBrown
md: make sure a reshape is star
t
ed when device sw
i
tches
.
.
.
commit
|
commitdiff
|
tree
2008-03-05
NeilBrown
m
d
: c
l
ean u
p
irregu
l
arity with raid autodetect
commit
|
commitdiff
|
tree
2008-03-05
NeilBr
o
wn
md
:
guard against
p
ossible
bad
a
rray
geometry in v1
.
.
.
commit
|
commitdiff
|
tree
2008-03-05
N
e
ilBrown
md
:
r
e
d
u
c
e CP
U
wastage on idle md array with
a write
.
.
.
commit
|
commitdiff
|
tree
2008-03-05
NeilBrown
md: fix
d
e
a
dlock i
n
md/raid1 and
md/raid10 when handling
.
.
.
commit
|
commitdiff
|
tree
2008-02-06
Neil
B
rown
m
d
: fi
x
an o
c
ca
s
ional deadlock in rai
d
5
commit
|
commitdiff
|
tree
2008-02-06
NeilBrown
md
:
ch
a
nge ITERATE_RDEV_G
E
NERIC to r
d
ev_for_
e
a
ch_list
.
.
.
commit
|
commitdiff
|
tree
2008-02-06
Neil
B
row
n
md: chang
e
I
T
ERA
T
E_RDEV
to rdev_for_each
commit
|
commitdiff
|
tree
2008-02-06
NeilBrown
md
:
change INTERAT
E
_
M
DDEV to for_eac
h
_mdd
e
v
commit
|
commitdiff
|
tree
2008-02-06
NeilBr
o
wn
m
d
: change
a fe
w
'int' to 'size_t
'
i
n
md
commit
|
commitdiff
|
tree
2008-02-06
NeilB
r
own
m
d: fix use
-
after-free bug when dropping
a
n rdev from
.
.
.
commit
|
commitdiff
|
tree
2008-02-06
N
e
i
lBrown
m
d:
allow an md
arr
a
y t
o
appear
with 0 d
r
iv
e
s if it
.
.
.
commit
|
commitdiff
|
tree
2008-02-06
N
e
i
lB
r
own
m
d
: lock add
r
ess w
h
en chang
i
ng at
t
ributes
of component
.
.
.
commit
|
commitdiff
|
tree
2008-02-06
NeilBrown
m
d: allo
w
de
v
ices to be shar
e
d bet
w
ee
n
md arra
y
s
commit
|
commitdiff
|
tree
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