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bio: always copy back data for copied kernel requests
2009-05-19
T
e
jun Heo
bi
o
: always copy b
a
ck dat
a
for copied
ker
n
el req
u
ests
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-19
Te
j
un Heo
block:
s
et
rq->resid_len to blk_rq_bytes() on
iss
u
e
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-19
Tejun Heo
u
b
: use
_
_blk_end_request_all()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-18
Jens Axboe
vir
t
io_blk: get rid
o
f unused varia
b
l
e
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-18
Han
n
e
s Re
i
necke
virt
i
o_blk:
SG_IO passthru suppo
r
t
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-18
Chr
i
stoph Hellwig
virtio_blk: don't blind
l
y derefence
r
eq->rq_disk
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-14
A
n
drew Morton
s
plice: fix
e
rror retu
r
n code
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-13
Jens Axbo
e
splice: fix
rep
e
a
t
ed kmap(
)
's in defau
l
t_file_splice_read()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-12
Jens
Axboe
splice: fix misleading comment
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-12
T
e
jun He
o
scs
i
: fix resid_len
m
i
s-conversion
i
n scsi_
e
nd_
r
equest()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Miklos
Szer
e
di
spl
i
ce: imp
l
ement default splice_write method
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Mik
l
o
s Szeredi
splice: impl
e
me
n
t default s
p
lice_
r
e
a
d meth
o
d
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
M
i
k
l
os Sze
r
edi
sp
l
ice
:
imp
l
ement pi
p
e to p
i
pe splicing
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
FUJIT
A
Tomo
n
ori
block: mo
v
e com
p
letion
r
elated functi
o
ns b
a
c
k
t
o
blk
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
FUJI
T
A Tomo
n
ori
scsi: simplify the b
i
di completio
n
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
F
U
JITA Tomo
n
o
r
i
block:
let blk_e
n
d_request_all ha
n
dle bidi requests
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Teju
n
Heo
block
:
implement
a
nd enforce re
q
uest peek/start/fe
t
ch
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
gdrom: deq
u
eue i
n
-flight
request
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Te
j
un Heo
b
l
ock:
c
o
nvert t
o
dequeueing model (easy o
n
es)
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Teju
n
Heo
z2r
a
m:
dequeue in
-
flig
h
t requ
e
st
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Te
j
un Heo
jsfla
s
h: dequ
e
ue
in-flight request
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
T
e
jun
Heo
mt
d
_
blkdevs: dequeue in
-
flig
h
t
request
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun
H
eo
xd: dequ
e
ue in-fl
i
ght
reque
s
t
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
T
ejun Heo
swim:
dequ
e
ue in-flight
r
equest
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Te
j
un Heo
amiflop: de
q
ueue in-flight re
q
u
e
st
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tej
u
n Heo
ps3
d
i
s
k: dequeue
i
n
-fl
i
ght re
q
uest
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
paride: de
q
ueue in-fligh
t
reques
t
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun
Heo
xsy
s
ace
:
deq
u
e
u
e
in-fl
i
g
h
t
r
e
quest
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tej
u
n H
e
o
swim3: de
q
ueu
e
i
n
-
f
l
ight req
u
est
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
ataflop: de
q
ueu
e
and track
in-flight
r
equ
e
s
t
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
hd: dequeue and track in-fligh
t
re
q
u
est
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
mg_disk: dequeu
e
an
d
track
in-flight
request
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Te
j
u
n
Heo
mg_
d
isk: fix queue hang / infin
i
te retry
o
n !fs requests
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
ide: dequeue
in
-
fl
i
g
h
t request
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun
H
eo
bloc
k
: blk_rq
_
[cur_]_
{
sec
t
ors
|
b
ytes}() usa
g
e cleanup
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
b
l
oc
k
: hide r
e
quest sector
a
nd data
_
len
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
ide: c
l
eanup rq->data_len usages
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
T
e
jun H
e
o
bl
o
ck: cl
e
anup r
q
->data_len
u
s
a
ges
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
T
ejun Heo
block: d
r
op reque
s
t->hard_*
a
nd
*nr_sectors
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tej
u
n Heo
i
d
e:
c
onvert to rq pos and n
r
_sectors accessors
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
b
l
ock:
convert to pos and nr
_
sec
t
ors acces
s
ors
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
block: i
m
pl
e
m
e
n
t
blk_rq_
p
os/[cur_]se
c
tors() an
d
convert
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Te
j
un Heo
b
l
ock:
add rq->res
i
d_len
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
Tejun Heo
ide-tape: don't
i
nitialize rq-
>
sector for rw requests
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-11
T
ej
u
n Heo
nbd: don't clear rq->se
c
tor and n
r
_secto
r
s unnecessaril
y
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Bartlomiej Zo
l
n
i
er
k
i
.
.
.
mg
_
disk: use de
f
i
nes fr
o
m <linux/ata
.
h
>
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Bartlomiej Zoln
i
erki
.
.
.
mg_disk: fix dependency on
l
iba
t
a
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tejun
H
e
o
mg_disk: clean up request c
o
m
p
letion pa
t
hs
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
m
g
_disk: fold mg_
d
i
sk
.
h i
n
to m
g
_disk
.
c
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n Heo
s
wim:
cl
e
an up request complet
i
on paths
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
T
ejun
H
eo
swi
m
3: clean
u
p
request comp
l
etion paths
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n Heo
hd: cle
a
n
u
p req
u
est
c
o
m
pletion paths
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
T
e
ju
n
Heo
ubd: drop unnecessary rq-
>
sector ma
n
ipulation
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ubd: cle
a
nup completio
n
path
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
sunvdc:
k
il
l
vdc_end_request()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ps3disk: simplif
y
request completion
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Te
j
un
H
e
o
amifl
o
p,
a
taflop,xd,mg_dis
k
:
c
lean up un
n
ec
e
ssary stuff
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
block: d
o
n't ini
t
r
q fields unnecessarily
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n Heo
block: make blk_end_reques
t
_cur() return
boo
l
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Ni
k
anth K
a
rthikesa
n
block: catch trying to use more b
i
t
s t
h
an request-
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Jen
s
Ax
b
oe
block:
include dis
c
ard
re
q
uests in IO acco
u
nting
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
J
e
ns
Axboe
block:
m
ake blk_do_i
o
_stat() do the full "
i
s
t
hi
s
rq
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
block
:
kill rq->da
t
a
commit
|
commitdiff
|
tree
2009-04-28
Teju
n
Heo
arm-oma
p
:
don't abu
s
e rq->data
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
block: replac
e
end_request() with [__]blk_end_reques
t
_c
u
r()
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
block:
i
mple
m
ent and use
[__
]
blk_end_request_a
l
l(
)
commit
|
commitdiff
|
tree
2009-04-28
Tejun H
e
o
block: move
r
q->s
t
a
rt_time
initializati
o
n to blk_rq_init()
commit
|
commitdiff
|
tree
2009-04-28
Tejun He
o
block: cle
a
n
u
p
req
u
e
s
t
c
ompletion API
commit
|
commitdiff
|
tree
2009-04-28
T
eju
n
Heo
b
l
o
c
k: kill blk_end_
r
equest
_
callback()
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
block: reorganize
request fetc
h
ing
f
uncti
o
ns
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n Heo
block: reorder req
u
est
completion functions
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
bloc
k
: clean
u
p misc
stuff
afte
r
block
la
y
er ti
m
eout
.
.
.
commit
|
commitdiff
|
tree
2009-04-28
Teju
n
Heo
block: cleanup REQ_SOFT
B
ARRIER usages
commit
|
commitdiff
|
tree
2009-04-28
Tejun
Heo
block:
d
on't
s
et R
E
Q_NOMERGE
u
nn
e
c
essarily
commit
|
commitdiff
|
tree
2009-04-28
T
ejun Heo
block: kil
l
blk_start_queue
i
ng()
commit
|
commitdiff
|
tree
2009-04-28
Tejun
H
eo
block: m
e
rge
b
l
k
_invoke
_
re
q
uest_fn() into __blk_ru
n
_qu
e
u
e()
commit
|
commitdiff
|
tree
2009-04-28
Jeff Moyer
block: implem
e
nt blkdev_readp
a
g
e
s
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Bart
l
omiej Zolni
e
rki
.
.
.
block: enable by default su
p
p
o
r
t
f
o
r large devices
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-dma: do
n
't r
e
set request fields on
d
m
a
_
timeout_retry(
)
commit
|
commitdiff
|
tree
2009-04-28
T
ejun Heo
ide: drop rq->data h
a
ndling from ide_map_sg()
commit
|
commitdiff
|
tree
2009-04-28
Teju
n
Heo
ide-atapi: kill unused
f
ields and callback
s
commit
|
commitdiff
|
tree
2009-04-28
Teju
n
Heo
ide-tape: simplify read/
w
r
ite functions
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n
Heo
ide-tape: use byte size instead of
s
e
c
tors on rw issue
.
.
.
commit
|
commitdiff
|
tree
2009-04-28
Tejun
Heo
ide-tape: unify r/w init paths
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-tape: kill idetape_b
h
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-tape: use standard data
t
rans
f
er mechanis
m
Cc: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun Heo
ide-tap
e
: u
s
e si
n
g
le contin
u
ous
buffer
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-atap
i
,tape,floppy:
allow
-
>
p
c_cal
l
ba
c
k
()
to change
.
.
.
Cc: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-28
Te
j
un Heo
ide-tape,flo
p
py: fix fai
l
ed command completion after
.
.
.
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-pm: d
o
n't abuse r
q
->da
t
a
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n Heo
ide-cd,atapi:
u
se bio for internal commands
commit
|
commitdiff
|
tree
2009-04-28
Borislav P
e
t
kov
ide-atapi: convert
i
de-{floppy
,
tape} to using prealloca
t
ed
.
.
.
commit
|
commitdiff
|
tree
2009-04-28
B
orisl
a
v Petkov
ide-cd: con
v
er
t
to u
s
ing generic sense request
commit
|
commitdiff
|
tree
2009-04-28
Borislav Petkov
i
de
:
add hel
p
er
s
for prepa
r
i
n
g sense requests
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-
c
d: d
o
n't abuse rq-
>
buffer
commit
|
commitdiff
|
tree
2009-04-28
Tej
u
n Heo
i
d
e-a
t
a
p
i: don'
t
abuse rq->buffe
r
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-taskfile: don't abuse rq->buffer
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-floppy: block pc
a
lway
s
use
s
b
io
commit
|
commitdiff
|
tree
2009-04-28
Tejun Heo
ide-cd:
c
lea
r
sense bu
f
fer before
issuing
request sense
commit
|
commitdiff
|
tree
2009-04-28
T
e
jun Heo
ide kill unused ide_cmd->special
commit
|
commitdiff
|
tree
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