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block: makes bio_split support bio without data
2012-09-28
Shaohua Li
block: makes bio_split supp
o
r
t
bio without data
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-28
Maxim
L
e
v
i
tsky
scatterlist: re
f
a
ctor the sg_
n
ents
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-27
Maxi
m
Levit
s
ky
scatterl
i
s
t: add sg_nen
t
s
Cc: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-27
Jens A
x
boe
f
s: fix include/p
e
r
c
pu-rwse
m
.
h export error
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-26
Mikul
a
s
P
atock
a
percpu-rw-semaphore: fix
d
ocument
a
tion typos
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-26
Fengguang
Wu
fs/blo
c
k_dev
.
c:
1
644:5
:
sparse
:
symbol
'
blkdev_mmap
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-26
Mikulas Patocka
block
d
ev: turn a rw
s
emaphore int
o
a percpu rw sema
p
hore
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-26
Mikula
s
P
a
tocka
Fix a cra
s
h when block dev
i
c
e
is read a
n
d
b
l
ock siz
e
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-21
T
ej
u
n
Heo
block: fix reques
t
_
q
u
eue->fl
a
gs ini
t
ializati
o
n
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-21
Tejun Heo
bloc
k
:
lift the initia
l
queu
e
bypass
mode on blk_register_qu
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-20
Mar
t
i
n
K
.
P
ete
r
sen
bloc
k
: ioc
t
l to zer
o
block
ran
g
es
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-20
M
arti
n
K
.
P
etersen
b
l
o
c
k: Make
blk
d
ev_issue_zero
o
ut
us
e
WRITE SAME
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-20
M
artin K
.
Pe
t
erse
n
block: Implem
e
nt support for WRITE SAME
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-20
Martin
K
.
Peters
e
n
block
:
Co
n
sol
i
da
t
e comman
d
flag and queue
limit che
c
k
s
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-20
M
artin K
.
Pete
r
s
e
n
block:
C
lea
n
up spec
i
al c
o
mm
a
n
d handling logic
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-12
Peter Senn
a
T
s
chu
d
in
b
l
o
ck/blk-tag
.
c: Remove u
s
eless k
f
ree
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
J
ae
h
o
on Chun
g
b
l
ock: remove
t
he d
u
p
l
icated setting for congestion_
t
h
r
eshold
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
Dave Reisner
block: reject inval
i
d queue attribut
e
val
u
es
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
Kent Overstreet
bl
o
ck:
A
d
d
bio_clone_bioset(), bio_clone_km
a
l
l
o
c()
CC: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
Kent Ov
e
rstreet
block: Consolidate
bio_
a
lloc_bioset(), bi
o
_kmalloc(
)
CC: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
Kent Ov
e
rstreet
block: Kill bi_destructor
CC: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
Kent Overs
t
re
e
t
pktc
d
v
d
:
Swi
t
ch to
bio_kmalloc()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
Kent Ov
e
rstreet
block: Add bio
_
reset()
CC: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
K
e
nt
Overs
t
re
e
t
dm:
U
se bioset's
f
ront_pad for dm_rq_clone_bio_info
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
Kent
O
vers
t
reet
b
lock:
U
es bi_pool for bio_
i
ntegrity_
a
lloc
(
)
CC: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-09-09
Kent O
v
erstreet
block:
G
ener
a
lized bio pool freeing
CC: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-23
Hugh Dickins
block: replace __getblk_s
l
ow mi
s
f
ix by grow_dev_page
f
i
x
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-16
Jens Axboe
Merge branch 'for-jens' of g
i
t://git
.
d
rbd
.
or
g
/
linux
.
.
.
commit
|
commitdiff
|
tree
2012-08-09
Na
m
ja
e
Jeon
Docume
n
tation: update
t
unabl
e
options i
n
block/cfq
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-09
Namjae Jeon
Documentation: update tunable options in
b
l
o
c
k/cfq
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-09
Namjae Jeo
n
Documentation: u
p
date missing index
files in
b
lock
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-09
Fengguang Wu
b
lock: move
d
own dir
e
ct IO plugging
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-09
Fe
n
gg
u
ang Wu
b
l
ock
:
r
e
move pluggin
g
at buffered wri
t
e time
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-09
Shaohua Li
block:
d
i
s
a
b
l
e
discar
d
request
merge temp
o
ra
r
ily
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-09
Alexey K
h
oroshilov
bio: Fix potential memory leak in bio_find_or_create_s
l
ab()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-03
Jianpeng Ma
block:
D
on't use static to def
i
n
e
"
voi
d
*p" in sh
o
w
_
par
t
itio
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-02
As
i
as He
bloc
k
: Ad
d
blk_bio_m
a
p
_sg
(
) helper
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-02
As
i
as He
block:
I
ntrodu
c
e __b
l
k_segment_m
a
p_s
g
(
) helper
Suggested-by: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-02
Jianpeng Ma
fs/blo
c
k
-
d
e
v
.
c
:fix performance regression
i
n O_
D
I
R
E
C
T
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-02
Paolo Bo
n
zi
n
i
block: s
p
lit discard into
a
ligned requests
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-02
Paolo Bonzini
block: reor
g
ani
z
e roundin
g
o
f max_discard_s
e
c
t
ors
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-01
Yuanhan Liu
block:
r
emove d
e
ad func declaration
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-01
Vivek
G
oyal
b
l
o
c
k: add pa
r
tition r
e
size funct
i
on to blkpg i
o
c
tl
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-01
Olof Johansso
n
block: uninitialized io
c
-
>nr_tasks triggers WA
R
N_ON
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-08-01
Mike Snitze
r
bl
o
ck: d
o
not ar
t
ificiall
y
constrain max_se
c
t
o
rs fo
r
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-07-31
Jen
s
Axboe
Merge bra
n
ch 'upst
r
e
a
m' of git://git
.
kernel
.
org/pub
.
.
.
commit
|
commitdiff
|
tree
2012-07-31
NeilBrown
blk:
pass from
_
s
ch
e
dule
to non-request unp
l
u
g
f
unctions
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-07-31
Shaohua Li
bloc
k
: stack unplug
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-07-31
Neil
B
rown
b
l
k: centrali
z
e no
n
-req
u
est unplug
handling
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-07-31
NeilBrown
md:
r
e
move
plug_cnt
f
e
atur
e
of
plu
g
g
ing
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-07-31
Chetan
Loke
block/nb
d
:
micro-op
t
imization in
n
bd r
e
q
uest
c
o
m
pletion
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-07-30
Jens Ax
b
o
e
Merge bran
c
h 'for-
j
ens' of git:
/
/git
.
drbd
.
org/linux
.
.
.
commit
|
commitdiff
|
tree
2012-07-24
J
en
s
Ax
b
oe
Merge branch 'u
p
stre
a
m' of g
i
t://
g
it
.
kernel
.
org/p
u
b
.
.
.
commit
|
commitdiff
|
tree
2012-06-26
Tejun Heo
bl
k
cg: implement pe
r
-b
l
kg r
e
qu
e
st allo
c
a
t
i
o
n
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-25
Tej
u
n Heo
block: prepare for multiple request_
l
ists
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-25
T
e
jun Heo
b
l
ock:
a
dd q->nr_rqs[] a
n
d move q->rq
.
e
l
vpri
v
to q
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-25
Tejun Heo
blkcg: inl
i
ne bio_blk
c
g() and
fri
e
nds
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-25
Te
j
un H
e
o
blo
c
k: allocate i
o
_context
u
p
front
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-25
Te
j
un Heo
b
l
o
ck:
r
efac
t
or
g
et_r
e
q
ue
s
t[_wait]()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-25
Tejun Heo
block:
dr
o
p custom queu
e
d
rain
i
ng used by scsi_t
r
ansport_
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-25
Teju
n
Heo
mempool
:
add @g
f
p_mask to me
m
pool
_
create_node()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-25
Tejun Heo
blkcg: m
a
ke root blkcg allocation use %GFP_KERNEL
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-25
Tejun He
o
blkcg:
_
_
blkg_lookup_cre
a
t
e
(
) doesn't need radi
x
preload
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-15
Jan Kara
scs
i
: Silence unnecessary
warn
i
n
gs ab
o
ut
i
o
ctl to partiti
o
n
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-15
A
s
ias He
block: Drop
d
e
a
d
function b
l
k_abo
r
t
_
queue
(
)
Cc: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-15
Asias He
bl
o
ck: Mitigate lock un
b
alance caus
e
d by lock switching
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-15
Asias He
block:
A
void
missed wakeup in req
u
est waitqueue
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-13
Jens
A
xb
o
e
Merge branch 'for-
j
e
ns' o
f
git://git
.
drbd
.
o
r
g/lin
u
x
.
.
.
commit
|
commitdiff
|
tree
2012-06-13
Jens Axboe
Merge branc
h
'stable/for-jens-3
.
5
'
of git://git
.
kernel
.
.
.
commit
|
commitdiff
|
tree
2012-06-13
Ta
o
Guo
ume
m
: fix up
u
n
p
lugging
Cc: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-13
Er
i
c Duma
z
et
spli
c
e
: fix ra
c
y pipe->bu
f
fers use
s
Cc: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-06
Tejun
Heo
blkcg:
d
rop lo
c
al variable @q from bl
k
g_destroy()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-05
Asai Thambi S P
m
tip32xx: Cre
a
t
e debugfs ent
r
ies for t
r
o
ubleshooti
n
g
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-05
As
a
i
Tham
b
i S P
mtip
3
2xx: Remove 'registers'
a
nd 'flags'
f
rom s
y
sfs
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-04
Tej
u
n Heo
blkcg: fix blkg_alloc()
f
ailure path
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-04
Tejun
Heo
block: blk
c
g_pol
i
cy_cfq
shouldn't be used if !CONFIG_CFQ
_
GRO
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-04
Tej
u
n Heo
block:
f
ix return
v
alu
e
on cfq_init() failure
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
|
tree
2012-06-04
Sachin Kamat
m
tip32xx:
Remove ve
r
sion
.
h hea
d
er file inclus
i
on
commit
|
commitdiff
|
tree
2012-05-31
Eric Du
m
a
zet
block: avoid infin
i
te
loop in get_
t
ask_io_context()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
|
commitdiff
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tree
2012-05-31
Asai
Thambi
S P
mtip32xx: Changes to sysfs entries
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
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commitdiff
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tree
2012-05-31
Asai Thambi S P
mti
p
32xx:
C
onvert macro definitions
f
o
r flag bits
t
o
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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tree
2012-05-31
Asai
T
hambi S P
mtip32xx: m
i
no
r
pe
r
formance tw
e
ak
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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tree
2012-05-31
Asa
i
T
ha
m
bi S P
mtip32xx: Fix
t
o supp
o
rt more than one sec
t
or in exec_drive_
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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tree
2012-05-31
Asai Thambi S P
mtip
3
2xx:
U
se plain spinlock
f
or 'cmd_issue_loc
k
'
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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tree
2012-05-31
Asa
i
Thambi S
P
mtip32xx: Set bl
o
ck queue b
o
unda
r
y
v
ariables
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
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commitdiff
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tree
2012-05-31
Asai Thambi S P
mtip32xx: Fix to ha
n
dle TFE for PIO(IOCTL/internal
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2012-05-31
As
a
i Thambi
S
P
mtip32xx: C
h
ange
H
DIO_GET_IDENTITY to
return stored
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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tree
2012-05-31
Asai Thambi S P
mtip
3
2xx: Set
c
ustom timeouts
f
or PIO co
m
mand
s
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
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commitdiff
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tree
2012-05-31
Asai Thambi S P
mtip32xx: fix clearing a
n
i
ncorrect register in m
t
ip_ini
t
_
p
ort
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
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commitdiff
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tree
2012-05-23
Tejun
H
eo
b
l
kcg
:
tg_stats_alloc_loc
k
is an irq lock
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
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commitdiff
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tree
2012-05-18
Jens
Axboe
M
erge
b
r
a
nch 'for-jens'
of git://
g
it
.
drbd
.
org
/
l
i
nux
.
.
.
commit
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2012-05-18
Jens Axb
o
e
Merge branch 'st
a
ble/for-jens
-
3
.
5' of g
i
t://g
i
t
.
kernel
.
.
.
commit
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tree
2012-05-15
Tejun Heo
block: fix buffer over
f
low
w
h
e
n printi
n
g
p
artition
.
.
.
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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commitdiff
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tree
2012-05-14
R
ussell K
i
n
g
Fix blkde
v
.
h bu
i
ld e
r
rors when BLOCK
=
n
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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tree
2012-05-11
B
e
rnd Schubert
b
io allocatio
n
failur
e
due t
o
bi
o
_
g
et_nr_vecs()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
commit
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commitdiff
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tree
2012-05-11
Jeff Moye
r
bloc
k
: do
n
't
ma
r
k buffers
b
eyond e
n
d of disk
a
s mapped
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2012-05-11
As
a
i Thambi S P
m
t
ip32xx: release the semaphore on
a
n
error path
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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tree
2012-05-11
Jesper
J
uhl
d
a
c960: Remove unused variable
s
f
r
om DAC96
0
_CreateProcEntries()
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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2012-05-01
Jens Axboe
Merge
tag
'v3
.
4-rc
5
' into
f
o
r
-3
.
5
/core
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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|
tree
2012-04-20
E
ri
c
Dumazet
vmsplice: relax alignement
requirements for SP
L
ICE_F_GIFT
Cc: Jens Axboe <
axboe@kernel.dk
>
Signed-off-by: Jens Axboe <
axboe@kernel.dk
>
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