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splice: only return -EAGAIN if there's hope of more data
2008-04-21
Jens Axboe
splice: only
return -EA
G
AIN
if the
r
e's hope of more
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-09-26
J
e
ns
A
x
b
oe
Fi
x
race with sh
a
red t
a
g
queue maps
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-09-26
Jens Axboe
splice: fix dire
c
t spli
c
e er
r
or
h
and
l
ing
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-08-09
Jens Axboe
cfq-iosched:
f
ix async
q
ueue
b
eha
v
iour
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-08-09
Jens Axboe
spl
i
ce: fix
d
ouble page un
l
ock
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-06-24
J
e
ns Ax
b
o
e
[TCP] tcp_r
e
a
d
_sock: Allow recv
_
actor()
r
et
u
rn retur
n
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-06-15
Je
n
s Axboe
splice:
o
nly che
c
k
do_wakeup i
n
sp
l
ice_
t
o_pip
e
()
for
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-06-15
Je
n
s Axboe
spl
i
ce: fix l
e
ak of
pages on s
h
ort splice to pipe
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-06-15
Jens Axboe
spl
i
ce: adjust balance
_
dir
t
y_pa
g
es_ratelimited() call
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-06-08
Jens A
x
b
oe
s
p
lice: __ge
n
eric_f
i
le_splice_read
:
fix rea
d
/trun
c
a
te
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-06-08
Jens
A
xboe
splice: move balance_
d
i
rty_pages_rat
e
l
imited() outside
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-06-08
Jens
A
xboe
pipe
:
move pipe
_
inode_info structure declerati
o
n
u
p
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-06-08
Jen
s
Axb
o
e
splice
:
r
e
move do_sp
l
i
ce_dir
e
ct(
)
symb
o
l ex
p
ort
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-06-08
J
e
n
s
Axbo
e
splice: mov
e
ino
d
e size check into
generi
c
_file_sp
l
ice_rea
d
()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-05-15
Jen
s
Axbo
e
ll_rw_blk:
fix gcc 4
.
2 warning on
cu
r
ren
t
_io_c
o
ntext()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-05-11
Jens Axboe
Fix compile/
l
in
k
of
i
n
i
t/do_
m
o
u
nts
.
c with !CONFIG_B
L
OCK
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-05-08
J
ens Axboe
[PATCH
]
splice:
a
lw
a
ys call int
o
page_
c
ache_r
e
adahea
d
()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axbo
e
[
PAT
C
H
]
e
levato
r
: e
l
v_list_l
o
ck does not need irq disab
l
ing
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jen
s
Axb
o
e
[BLOCK] Don't pin lots of memor
y
i
n
mempools
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens A
x
boe
cf
q
-iosc
h
e
d
: speedup c
i
c
rb
lookup
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens Ax
b
oe
ll
_
rw_blk
:
add
io_c
o
nte
x
t priv
a
t
e pointe
r
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Je
n
s Axboe
cfq
-
i
o
sc
h
ed: ti
g
h
ten queue request overlap conditio
n
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens
Axb
o
e
cfq-iosched: i
m
p
r
ov
e
sync v
s
async work
l
o
ads
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
c
f
q-iosched: never allow a
n
async queue idling
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
cfq-iosc
h
ed: get r
i
d of ->
d
i
s
patch_slic
e
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
J
e
ns Axboe
cf
q
-iosched
:
don't
p
ass
u
n
u
sed preemption varia
b
l
e
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
cfq-iosched: get rid of
-
>cur_rr and ->cfq_list
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens A
x
bo
e
cfq
-
iosched: slice off
s
et should ta
k
e
iopr
i
o into account
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
[PATCH] cf
q
-ios
c
hed: style
c
leanups and c
o
mm
e
nts
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jen
s
Ax
b
oe
cfq-iosc
h
ed: sort IDLE queues into the rbtree
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
cfq-iosched
:
sort RT queu
e
s
into the rbtre
e
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens
A
xbo
e
[PA
T
CH]
c
fq-io
s
c
hed: spe
e
d up rbtre
e
ha
n
dling
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Je
n
s Axb
o
e
cfq-ios
c
h
e
d: rework the
w
hole rou
n
d-robin
l
ist co
n
cep
t
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
J
e
n
s
Axboe
cfq-ios
c
hed: mino
r
u
p
d
ates
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Je
n
s
Axboe
cfq-iosched: development update
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-30
Jens A
x
bo
e
cfq-iosched: impr
o
ve preemption for c
o
operating tasks
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-25
Jens Axbo
e
cfq
-
io
s
ch
e
d:
f
ix alias + f
r
ont merge bug
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-04-21
Jen
s
Axboe
cfq-io
s
che
d
: fi
x
sequ
e
ntial write regression
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-03-30
Jen
s
A
x
b
o
e
[PATCH] Maxtor
6
B2
5
0
S
0/BANC1B70 han
g
s with NCQ
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axbo
e
c
fq-iosched: imp
r
o
v
e continu
e
or brea
k
l
o
g
ic
in cfq_dispatch
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axboe
c
f
q
-iosched: r
e
move the implicit queue kicking in sli
c
e
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens
Axbo
e
cfq-
i
osched: check whether a qu
e
ue tim
e
d out
in ac
c
o
unti
n
g
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens Ax
b
o
e
cfq-iosc
h
ed: tweak
t
h
e
FIF
O
c
hecking
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Je
n
s Axboe
cf
q
-iosc
h
e
d: don't pass in queue for
c
fq_ar
m
_slice_timer()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axboe
cf
q
-iosched: account for s
l
ice o
v
er/under
t
ime
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axboe
cfq-iosched:
defer slice activation to first
r
equest
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axboe
[
P
ATCH]
c
f
q-ios
c
he
d
: use last service
point as
the
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens A
x
boe
cf
q
-i
o
sche
d
:
document the cfqq flags
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
J
ens Axboe
[PATCH]
c
fq-iosc
h
ed: move
on_rr check i
n
to cfq_r
e
s
ort_rr_list()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axb
o
e
cfq-iosched: remove cfq_
i
o_context last
_
queue
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Je
n
s Ax
b
oe
elevator: don't sort re
a
d
s
between write
s
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-02-11
Jens
A
xboe
elevator: abstract out the activate an
d
deactivate
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-01-12
Jens Axboe
[
P
A
TCH] blktrace: only add a bounc
e
trace when we really
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-01-04
Je
n
s
Axboe
[PATCH] ide-
c
d maintainer
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-01-04
Jens Axbo
e
[PATCH] cdrom
:
se
t
defau
l
t
timeout
t
o 7 sec
o
n
d
s
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2007-01-02
Jens Axboe
[PATC
H
] cfq-iosched:
m
erging problem
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-22
Jens Axboe
[PATCH] cfq-iosch
e
d: tighten allow m
e
rge criteria
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-22
Jens Axb
o
e
[PATC
H
]
elevator:
f
i
xup typo in merge logic
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-20
Jens Axboe
[
P
A
TCH] blo
c
k: d
o
c
ument
i
o
sch
e
duler a
l
low_merge_fn
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-20
Jens Axboe
[
PATCH] c
f
q-
i
os
c
hed: d
o
n'
t
a
ll
o
w sync m
e
rg
e
s ac
r
oss
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-19
Jen
s
Ax
b
oe
[P
A
T
CH]
F
ixup blk_rq_
u
nmap_user() API
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-19
J
ens Axboe
[PATCH] __blk_
r
q_un
m
ap_user()
fails
to return error
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-19
Jens
A
xboe
[PATCH] __blk_
r
q_map_u
s
er() doesn't need
t
o gr
a
b the
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-19
Jens
Axboe
[PATCH
]
Remove queue
m
erging
h
ooks
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-19
Jen
s
A
x
b
o
e
[PATCH] -
>
nr_sectors an
d
->hard_nr_sector
s
ar
e
not
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-13
J
ens Axboe
[PATCH] Fixup cc
i
ss
e
rror
handling
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-13
J
e
n
s
A
xboe
[PATCH] Allow as-iosched to be un
l
oaded
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-13
Jens Axboe
[PAT
C
H] Propagate down reque
s
t syn
c
flag
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-04
Jens Axb
o
e
[PATCH]
blk
t
race: d
o
n
'
t r
e
turn blktr
a
ce_seq from trace_note()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-04
J
e
n
s Ax
b
oe
[
P
AT
C
H] blktrace: u
n
inli
n
e
trace_
n
ote()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-12-01
J
e
ns A
x
boe
[BL
O
CK] Cleanup unus
e
d variable passing
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-11-14
Jens Axbo
e
[PATCH] cpqarray:
fix iostat
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-11-14
Jens Axbo
e
[PA
T
CH] cciss: fi
x
iosta
t
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-11-13
Jens Axboe
[PATCH] ide-cd: onl
y
s
e
t
rq->errors SCSI style fo
r
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-11-13
Jens A
x
boe
[PATCH] Fi
x
bad data directi
o
n
i
n SG_
I
O
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-11-04
Jens A
x
boe
[PATCH] splice:
fix problem introduced w
i
th i
n
ode diet
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
tree
2006-11-01
Jens Axboe
[PATCH] A
d
d 0x711
0
p
i
ix to ata_
p
iix
.
c
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
commit
|
commitdiff
|
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2006-10-31
J
e
ns Axbo
e
[PATCH
]
CFQ: reques
t
<
-
>
r
equest me
r
g
i
ng rr_list
f
i
x
up
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
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2006-10-30
J
e
ns Axboe
[PATCH] CFQ: bad l
o
cking in changed_ioprio()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
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2006-10-30
Jens Axboe
[PATCH] CFQ: use i
r
q
safe
l
ocki
n
g in
c
fq_cic
_
link()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
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2006-10-19
J
ens Axboe
[PATCH] Remove
SUID when spli
c
ing into an inode
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
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2006-10-19
Jens Axboe
[
P
ATCH
]
Add
l
ockle
s
s helpers for remove_suid()
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
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2006-10-12
Jens
A
xb
o
e
[PATCH] i
d
e-cd: one
m
o
r
e
mi
s
sing REQ_TYPE_CMD
_
AT
A
c
h
eck
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
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2006-10-12
Jens Axboe
[PATCH] id
e
-cd: fix breakage with intern
a
lly queued
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
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2006-10-12
Jens A
x
boe
[PA
T
CH] splice: f
i
x pipe_to_fi
l
e(
)
->prep
a
re_write
.
.
.
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
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2006-10-12
Jens Axboe
[PATC
H
] elevat
o
r
:
elev
a
tor_
t
y
p
e
me
m
b
e
r not used
Signed-off-by: Jens Axboe <
jens.axboe@oracle.com
>
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