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dm thin: support discard with non power of two block size
2012-10-12
Mike Snitzer
dm thin: supp
o
rt di
s
card wi
t
h non power of two block
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
M
i
ke Snitzer
dm thin: fix discar
d
support for dat
a
d
evices
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Sn
i
t
z
er
dm thin
:
t
i
dy discard supp
o
rt
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike
Snitzer
d
m: r
e
t
ain tabl
e
li
m
its when s
w
apping to new table
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Snitzer
dm: handle requests beyond end of
device instead of
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike
S
n
i
tzer
dm mpath: only
retry i
o
ctl when
n
o path
s
if queue
_
if_no_path
s
e
t
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-09-26
Mike Snitzer
dm thin
:
do
not se
t
d
isca
r
d_zeroes
_
data
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-08-22
Mike Snitzer
[
S
CSI] scsi_
l
ib: fix sc
s
i_
i
o
_
completion'
s
SG_IO
error
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-08-01
Mike
Sni
t
z
e
r
block: do not artific
i
a
l
ly constrai
n
max_sectors for
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mike Snitzer
dm thin metad
a
ta: only check inc
o
mpat features on open
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
M
i
ke Snit
z
e
r
dm
mpa
t
h: add re
t
ain_attached_
h
w_handler
f
eature
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mike Snitze
r
dm thin: suppo
r
t fo
r
non
p
ower of 2 pool b
l
ocksize
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
M
ike Snitzer
dm stri
p
e: suppo
r
t for non powe
r
of 2
chun
k
size
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mike Snitz
e
r
dm: supp
o
rt non power of two
ta
r
get
m
ax_io_len
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mike
Sni
t
z
e
r
dm thin: provi
d
e
specific errors for
t
w
o table load
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-27
Mike Snitzer
dm th
i
n: clean u
p
compiler warning
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-20
Mik
e
Snitz
e
r
[SCSI
]
s
csi_d
h
:
a
dd scsi_dh_attached_h
a
ndler_name
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-03
Mike Sn
i
tze
r
dm persistent data: fix allocation failure
in space
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-03
M
ike Snitzer
dm pers
i
st
e
nt dat
a
: handle space map checker crea
t
ion
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-07-03
Mike Snit
z
er
dm persis
t
e
nt data: fix
shadow_inf
o
_leak on dm_tm_destroy
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-06-02
Mi
k
e Snitzer
d
m
thin: use sl
a
b mem
p
ools
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-06-02
Mike Snit
z
er
dm mpath: reduce size o
f
struct multipath
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-05-19
Mike Snitzer
dm thin: fix table output when poo
l
target di
s
able
s
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-05-12
Mike Snitzer
dm mpath: chec
k
if scsi_dh module
a
lready loaded bef
o
re
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-05-12
Mike Sn
i
tzer
dm thin: fix unpr
o
tect
e
d
use of prepared_discard
s
list
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-05-12
M
ike Sni
t
z
e
r
d
m
thin
:
reinstate missin
g
mempool
_
free in cell_re
l
e
a
se_sing
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-03-28
Mike
S
nitzer
d
m
thin: re
l
ax hard limit on the m
a
xi
m
um size of a
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-03-07
Mike
Snitzer
d
m
t
h
in meta
d
ata
:
r
emove incorrect
c
lose
_
de
v
ice on
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-03-07
Mike Snitzer
dm flake
y
:
f
ix crash on
r
ead when corrupt_bio_byte
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2012-02-19
M
ike Sni
t
zer
[
S
C
S
I] s
c
s
i
_er
r
o
r
: classify some ILLEGAL_RE
Q
U
EST s
e
nse
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-11-23
Mike Snit
z
er
block:
i
n
i
t
ialize request_queu
e
's numa
node durin
g
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-09-25
Mike
S
nitzer
d
m table: a
v
oid crash if i
n
tegri
t
y
profile
c
hanges
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-09-25
Mike Snitzer
dm:
f
lak
e
y fix corr
u
p
t
_
bio_byte er
r
or pa
t
h
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
Mike Snitzer
dm table: set flush capa
b
ilit
y
based on unde
r
l
y
ing
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
Mike Snit
z
er
dm flakey: add
c
orru
p
t
_
b
i
o_byte
f
e
atur
e
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
Mike S
n
itzer
d
m
flakey: add drop_w
r
ites
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
Mike Sni
t
zer
d
m
flakey: suppo
r
t fea
t
ure args
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
Mike Snit
z
er
dm flakey: use dm_target_offset and support di
s
cards
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
Mike S
n
itzer
dm
t
a
ble
:
share targ
e
t
arg
u
men
t
p
arsing functions
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
Mike
Snitzer
dm ta
b
le: clean dm_
g
et_device an
d
move exp
o
rts
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
M
ike Snitzer
d
m table: f
i
x discard suppor
t
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-08-02
M
ik
e
S
ni
t
zer
d
m
mpa
t
h
:
fix pote
n
t
ial NULL
p
ointer in f
e
ature arg
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-07-06
Mik
e
Snitzer
bloc
k
:
elimi
n
ate potential
for inf
i
nite loop i
n
blkdev_is
s
ue
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-05-29
M
i
ke Snitzer
dm table:
a
llow targets to
s
u
p
p
o
r
t discard
s
internally
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-04-24
Mike Snitz
e
r
[SC
S
I]
scsi
_
d
h
: fix re
f
erence
c
ou
n
ti
n
g in scsi_
d
h
_activat
e
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-04-05
Mike Snitzer
dm: i
m
prove block integrit
y
support
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-03-24
Mike Sn
i
t
zer
dm mpath: al
l
ow table lo
a
d with no priority groups
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-03-24
Mik
e
Snitzer
dm mpath: fa
i
l message ioctl if specif
i
ed
path is not
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-02-12
Mike Snitzer
[
S
CSI] scsi_dh_
h
p_s
w
: fix de
a
d
l
oc
k
in star
t
_
s
top
_
en
d
io
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-02-11
Mike Sni
t
zer
bloc
k
:
s
h
a
r
e request flus
h
fields with elevator_private
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-02-11
Mike Sni
t
ze
r
block:
sk
i
p eleva
t
or data
i
n
i
t
i
alizati
o
n for
f
l
u
s
h
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-01-24
Mike Snitzer
[SCSI] scs
i
_dh_alua:
a
dd s
c
alable ONTAP lun to d
e
v
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-01-13
Mike S
n
itzer
dm snapshot: avoid st
o
ring priva
t
e suspend
e
d state
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-01-13
Mike Snit
z
er
dm rai
d
1
: su
p
por
t
disc
a
rd
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-01-13
Mike
S
nitz
e
r
dm mpa
t
h: d
i
s
able bl
k
_
abort_queue
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2011-01-13
Mike Snitzer
dm
:
dont tak
e
i
_mutex to change device size
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-12-17
Mike Sni
t
zer
block: max ha
r
dware sectors limit wrapper
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-11-16
Mike Snitz
e
r
bl
o
ck:
R
ename "block_remap" tracepoin
t
to "
b
lock_bi
o
_re
m
ap
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-11-10
Mike Snitzer
block: read i_size w
i
t
h i_siz
e
_read()
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-10-21
Mik
e
S
n
i
t
z
er
A
d
de
d
blk-lib
.
c
a
nd b
l
k-barrier
.
c w
a
s rename
d
to blk
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-10-09
Mike Snit
z
er
vir
t
io-blk: fix
request leak
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-09-10
Mike Snitz
e
r
dm: con
v
ey tha
t
all f
l
ushes are pro
c
ess
e
d as em
p
ty
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
M
ike Snitzer
dm mpath: suppo
r
t discard
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike Snitz
e
r
dm: spl
i
t dis
c
ard
reques
t
s on tar
g
et boundarie
s
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
M
ike Sn
i
tzer
dm:
err
o
r return error for discards
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mik
e
S
n
i
tzer
dm
delay: support discard
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike Snitzer
dm: zero s
i
l
e
ntly drop discar
d
s
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
M
i
k
e Snitzer
d
m: factor out max_io_len_target_
b
oundary
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike Sn
i
t
z
e
r
dm: use com
m
on
_
_issue_target_request for flush and
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike Snitzer
d
m
: line
a
r support dis
c
a
r
d
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
M
ike Sni
t
zer
dm: renam
e
map_in
f
o
f
lush_requ
e
st
to targ
e
t
_
request_nr
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mike
S
n
itzer
dm: d
o
n
o
t initialise f
u
ll request
queu
e
whe
n
bio
based
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-12
Mi
k
e Snitzer
dm ioctl: make
b
io or re
q
uest bas
e
d device
ty
p
e immutab
l
e
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-08-07
Mike Snitz
e
r
block: di
s
allow FS recursion from
s
b
_
issue
_
di
s
card
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-06-04
Mike Snitzer
block: make blk_
i
nit_fre
e
_list and elevator_i
n
i
t
idem
p
otent
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-06-04
Mike Snitzer
block:
a
void unc
o
n
diti
o
n
ally freeing prev
i
ously all
o
cate
d
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-05-24
Mi
k
e Snitzer
block:
A
d
just elv_iosch
e
d_sho
w
to return "none"
f
or
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-05-11
Mike Sni
t
z
er
b
lock
:
a
llow
i
n
iti
a
l
i
za
t
ion
o
f previo
u
sly allocated
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
M
ike
S
n
itzer
dm:
e
l
i
m
i
nate
some holes da
t
a structure
s
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Mik
e
Sni
t
zer
dm ioct
l
: only
i
ssue ueve
n
t on r
e
sume if s
t
ate chan
g
e
d
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-03-06
Mike
S
nitzer
dm
:
do
c
ument when snapshot has finished merging
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
|
commitdiff
|
tree
2010-02-16
Mike Snitzer
dm snap
s
hot: p
e
rsi
s
t
e
nt
anno
t
ate
work_q
u
eue as on stack
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-12-10
M
ike Snitzer
dm snaps
h
ot:
r
eport merge
f
a
il
u
re in sta
t
u
s
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-12-10
Mi
k
e Snitzer
dm sn
a
p
s
ho
t
:
merge consecutive chunk
s
to
g
e
ther
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-12-10
Mike Snitzer
d
m snapshot: suppor
t
ba
r
ri
e
r
s
in snapshot merge
t
a
r
get
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-12-10
Mik
e
Sn
i
tze
r
dm s
n
apshot: c
r
eate function for chunk_
i
s_tracked wait
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-12-10
Mike Sn
i
tzer
dm snaps
h
ot: allow li
v
e exception
s
tore hand
o
v
er between
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-12-10
Mike S
n
i
t
zer
d
m
ioctl: r
e
trie
v
e status from i
n
acti
v
e table
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-12-10
Mike S
n
itzer
d
m snapshot:
track suspended state in target
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-12-10
Mike Snitze
r
d
m snapshot: move cow ref from exc
e
ption store t
o
snap
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-12-10
M
i
ke Snitzer
dm sna
p
shot: add allocated metadata to snapshot status
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-09-04
Mike Sni
t
zer
d
m
stripe
:
expose correct
i
o h
i
nts
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-09-04
M
ike Snitz
e
r
dm table: add more con
t
ex
t
to terse warning mes
s
ages
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-09-04
Mike Snitzer
d
m
snapshot:
implement ite
r
ate
d
evi
c
e
s
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-07-23
Mi
k
e Snitz
e
r
dm table:
p
as
s
correct d
e
v area size to
device_area_is_valid
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-07-23
Mike
Sni
t
z
er
dm:
r
emove queue next_ord
e
re
d
wo
r
k
a
r
oun
d
for ba
r
r
i
ers
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-06-30
Mike Snitzer
dm ta
b
le: fix blk_
s
tack_
l
i
m
it
s
arg
to
u
s
e bytes not
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-06-22
Mike Snitzer
dm: calculate queue limit
s
d
urin
g
r
e
sume not load
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-06-22
M
i
ke Snitzer
dm log: f
i
x c
r
eate_log_cont
e
x
t to use logical
_
block_si
z
e
.
.
.
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
commit
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commitdiff
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tree
2009-06-22
Mike
S
nitze
r
d
m target:s int
r
od
u
ce iterate devices
f
n
Signed-off-by:
Mike Snitzer
<snitzer@redhat.com>
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