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splice: only return -EAGAIN if there's hope of more data
2008-04-21
J
ens
A
xboe
splice: on
l
y
r
eturn -EA
G
AIN if
there's hope of mo
r
e
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-09-26
Jens Axb
o
e
Fix r
a
c
e wi
t
h shared tag queue maps
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-09-26
Jens Axboe
splice: fix
direct splice e
r
ror handling
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-08-09
Jen
s
A
x
boe
c
fq
-
iosche
d
: fix async queue behaviou
r
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-08-09
Jen
s
Axboe
splice: fix
dou
b
le page unlock
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-06-24
Jens A
x
bo
e
[TCP] tcp_read_so
c
k: Allo
w
recv_
a
ctor() return
return
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-06-15
Jens Axbo
e
splice
:
only c
h
ec
k
do_wakeup
i
n splic
e
_to_p
i
pe() for
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-06-15
Jens Axboe
sp
l
ice
:
fix
leak of pages on short splice to pipe
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-06-15
Jens Axboe
sp
l
ice:
adjust balance
_
dirty_pag
e
s
_
ratelimited() call
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-06-08
Jens Ax
b
oe
splice: __g
e
neric_file_splice_read
:
f
i
x re
a
d/truncate
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-06-08
Jens
A
x
boe
splice: move
b
alance_di
r
ty_pages_ratelimited() outside
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-06-08
Jens
A
xboe
pipe: move pipe_in
o
de_info structure
declerat
i
on
u
p
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-06-08
Jens A
x
b
o
e
spli
c
e
:
rem
o
ve do_splice_direc
t
(
)
s
y
mbol ex
p
o
r
t
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-06-08
Jens Axboe
spl
i
ce: move inode
s
i
z
e
check
i
n
to generic_file_s
p
l
i
c
e_rea
d
()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-05-15
Jens Axboe
ll_
r
w_blk: fix gc
c
4
.
2 wa
r
ning on current
_
io_con
t
e
xt()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-05-11
Jens Axboe
F
i
x
compile/link of init/do_mounts
.
c
with !CONFIG_
B
LOCK
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-05-08
Jens
A
xbo
e
[PATCH] splice: always call into page
_
ca
c
he_rea
d
ahead()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
Me
r
g
e branch 'cfq
'
into for-linus
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
[P
A
TC
H
]
eleva
t
or: elv_list_loc
k
does not need
i
rq di
s
abli
n
g
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
[
B
LOC
K
]
D
o
n't pin lots
o
f m
e
mo
r
y in mempools
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Je
n
s Axboe
cfq-
i
osche
d
:
spe
e
dup cic rb
l
o
o
kup
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
ll_rw_blk:
a
dd io_context
privat
e
p
o
inter
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
cfq-iosc
h
ed: tighten queue req
u
es
t
overlap condi
t
ion
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jens Ax
b
oe
cfq-iosched:
improve s
y
nc vs a
s
ync workload
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Je
n
s Axboe
cfq-i
o
sched: never allow an
a
s
y
n
c queu
e
i
d
ling
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
J
e
ns Axboe
cfq-ios
c
hed:
g
et rid of ->d
i
spa
t
ch_s
l
ice
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jens
Axb
o
e
cfq-
i
o
sched: don
'
t p
a
s
s unused preemption
varia
b
le
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
cfq-
i
osche
d
:
get rid of ->cur_rr
and ->cfq
_
l
ist
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jen
s
Axboe
cfq-
i
osch
e
d: slice offset should ta
k
e io
p
rio into acc
o
unt
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Je
n
s Axboe
[PATCH] cfq
-
iosched:
s
t
y
le cleanups and comments
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
J
e
ns Axboe
cfq-io
s
ch
e
d: sort IDLE
queues
into
the rbt
r
ee
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
J
e
ns Ax
b
o
e
cfq-iosched
:
s
o
rt RT queu
e
s into
t
he rb
t
r
ee
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jen
s
Axboe
[PA
T
CH] cfq-iosched: speed up rbt
r
ee handling
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jens Axboe
cfq-iosched: rework th
e
whole ro
u
nd-robin
list concept
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jen
s
Axboe
cfq-iosc
h
ed: mi
n
or up
d
ates
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
J
e
ns Axboe
cfq-i
o
sched: development update
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-30
Jens A
x
boe
cfq-ios
c
hed
:
improve preemption for
c
o
o
perating t
a
sks
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-25
Jens Axboe
cfq-
i
osched: fix a
l
ias + fr
o
nt merge
b
ug
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-04-21
Jens
A
x
boe
cfq-iosched:
fix seq
u
ent
i
al wr
i
te regression
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-03-30
Jens Axboe
[
PATCH] Maxtor 6B250S0/BANC1B70 h
a
ngs wi
t
h NCQ
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
Jens
A
xboe
c
f
q
-iosched: improve continue
or brea
k
logic in c
f
q_dispatch
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axboe
cfq
-
io
s
c
hed:
rem
o
ve the
i
mplicit queue kic
k
in
g
in slice
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axbo
e
cfq-i
o
sc
h
e
d
: check whe
t
h
e
r
a
queue timed out in accountin
g
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
J
e
ns Axboe
cfq-iosched: tweak th
e
F
I
F
O
chec
k
ing
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
J
e
ns
A
x
boe
cfq
-
iosched: don'
t
pass
i
n queue
f
or cfq_arm_slice_timer()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axboe
cfq-iosched
:
account for slice over/under time
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
J
ens Axboe
cfq-iosched:
de
f
er slice activation
to firs
t
reque
s
t
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
J
e
ns
Axboe
[PATCH]
c
fq
-
io
s
ched: use last
service point as the
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axbo
e
cfq
-
i
osched: d
o
c
u
ment
t
he cfqq fla
g
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
Jens Axboe
[PATCH] cfq-iosched: mo
v
e on_rr ch
e
ck
into cf
q
_resort_rr_lis
t
()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
Je
n
s Axboe
cfq-iosched: remove
c
fq_io_context last_queue
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
Jens A
x
boe
elevator:
d
on't sort reads bet
w
een writes
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-02-11
J
ens Axboe
elevator: abstract out the activate and de
a
ctivate
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-01-12
Jens
A
xboe
[PATCH]
b
lkt
r
ace:
o
nly add a bounce trac
e
w
h
en w
e
re
a
l
l
y
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-01-04
Jens Ax
b
oe
[PATCH] ide-c
d
maintainer
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-01-04
J
e
ns Axboe
[PATCH] cdrom
:
set
defa
u
lt timeout
t
o 7
se
c
onds
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2007-01-02
Jens Axboe
[
P
A
TCH] cf
q
-iosche
d
:
m
erging problem
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-22
J
e
ns Axboe
[PATCH] cf
q
-io
s
che
d
:
t
i
ghten allow merge
c
r
iteri
a
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-22
Je
n
s Axboe
[P
A
TCH]
el
e
vator:
f
i
xup typ
o
in merge
l
ogic
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-20
Jens Axboe
[PAT
C
H] block: document io
scheduler al
l
ow_merge_fn
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-20
Jens Axb
o
e
[PATC
H
] cfq-iosched: do
n
't allow sync merges acr
o
ss
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-19
Jens A
x
boe
[PATCH]
F
ixup
b
l
k
_rq_unmap_user() API
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-19
Jen
s
Axboe
[PATCH] __blk_rq_unmap_user() fails t
o
r
eturn
error
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-19
Jens A
x
boe
[
PATCH] __blk_rq_map_user(
)
do
e
sn
'
t
ne
e
d to grab
the
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-19
Jens Axboe
[PATCH] Remove queue
m
erging hooks
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-19
Jens Axboe
[PATCH] ->nr_sectors and
-
>hard_nr_sec
t
ors are
not
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-13
Jens Axboe
[PATCH
]
Fixup cciss error han
d
ling
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-13
Jens Axboe
[PATCH] Allo
w
as-i
o
sched to
be unloaded
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-13
Jens Axboe
[
PATCH] P
r
opa
g
at
e
do
w
n
r
eq
u
est sync flag
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-04
Jens Axb
o
e
[PATCH] blktrace: don
'
t return b
l
ktrace_seq
f
ro
m
tr
a
ce_note()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-04
Jens Axboe
[PATCH] blktr
a
ce: uninline
t
race_note()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-12-01
Je
n
s
A
xboe
[
B
L
O
CK] Cleanup unused
v
ariable pa
s
sing
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-11-14
Jens A
x
boe
[PA
T
CH] cpq
a
rray: fix iosta
t
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-11-14
Jens Axboe
[PATCH] cci
s
s: f
i
x
iostat
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-11-13
Jens Axboe
[PA
T
CH] ide-cd
:
only set
r
q->errors SCSI style for
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-11-13
Jens Axboe
[PATCH] Fix b
a
d
data di
r
ection
i
n
SG_
I
O
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-11-04
Jens
A
xboe
[PAT
C
H]
splice: fi
x
problem
introduced
w
it
h
inode diet
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-11-01
Jens Axboe
[PATCH] Add 0x7110 piix to ata_piix
.
c
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-10-31
Jen
s
Axboe
[PA
T
CH] CFQ: req
u
est <-> request
m
erging rr_
l
ist fixup
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2006-10-30
Jens Axboe
[P
A
TCH] CF
Q
: bad lock
i
ng in changed_ioprio()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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2006-10-30
Jens Axboe
[PATC
H
] CFQ: us
e
irq saf
e
locking i
n
cfq
_
cic_
l
i
n
k
()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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2006-10-19
Je
n
s Axboe
[PATCH] R
e
move
SUI
D
w
h
e
n
s
p
licing into an
i
no
d
e
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2006-10-19
J
e
n
s
A
x
b
o
e
[PATCH]
A
dd lockle
s
s hel
p
ers for remove_suid()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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tree
2006-10-12
Je
n
s Ax
b
oe
[P
A
TCH] id
e
-cd: one
m
ore mi
s
sing
R
EQ_TYPE_CMD_ATA
check
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2006-10-12
Je
n
s Axb
o
e
[PATCH
]
ide-cd
:
f
i
x
breakage with internally queued
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2006-10-12
Jens Axbo
e
[PATCH] splice: fix pi
p
e
_
to_file()
->pre
p
a
r
e
_writ
e
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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tree
2006-10-12
Jen
s
Axboe
[
PATCH] eleva
t
or:
elevator_type memb
e
r not us
e
d
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2006-09-30
Jens Axb
o
e
[PATC
H
]
O
nly e
n
ab
l
e CONFIG_B
L
OCK opti
o
n
for embedde
d
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
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2006-09-30
Je
n
s
Axboe
[PA
T
C
H
] b
l
k_que
u
e
_sta
r
t_tag() sh
a
red map
r
ace
f
ix
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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tree
2006-09-30
Jens Axboe
[PATCH] Upd
a
te axb
o
e@suse
.
de email
a
ddress
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
commit
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2006-09-30
Jens Axboe
[PATC
H
]
S
CSI: scsi_done_q is unu
s
ed
Signed-off-by:
Jens Axboe
<axboe@kernel.dk>
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2006-09-30
J
ens Axboe
[PATCH] blktrace:
s
u
ppo
r
t
for
logging metada
t
a r
e
ads
Signed-off-by:
Jens Axboe
<axboe@suse.de>
commit
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commitdiff
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tree
2006-09-30
J
e
ns Axboe
[
P
ATC
H
] c
f
q
-iosch
e
d:
u
se metadata read
f
lag
Signed-off-by:
Jens Axboe
<axboe@suse.de>
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tree
2006-09-30
Jens
Axboe
[PATCH] ex
t
3
:
mak
e
meta d
a
ta
r
e
a
ds
use READ
_
META
Signed-off-by:
Jens Axboe
<axboe@suse.de>
commit
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2006-09-30
J
e
ns A
x
boe
[PATCH]
A
l
l
ow file systems to dif
f
e
r
entia
t
e between
.
.
.
Signed-off-by:
Jens Axboe
<axboe@suse.de>
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2006-09-30
J
e
ns Axboe
[PATCH]
l
l
_
r
w_blk:
a
l
low more
f
l
e
xibi
l
ity for read_ahead_kb
.
.
.
Signed-off-by:
Jens Axboe
<axboe@suse.de>
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2006-09-30
Jens Axboe
[
P
ATCH] c
f
q-iosched: improve queue pr
e
emption
Signed-off-by:
Jens Axboe
<axboe@suse.de>
commit
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tree
2006-09-30
Jen
s
A
xboe
[PATCH]
A
dd blk_start_queueing() he
l
pe
r
Signed-off-by:
Jens Axboe
<axboe@suse.de>
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2006-09-30
Jens Axbo
e
[PATCH] cfq-
i
o
s
ched: ki
l
l the empt
y
_lis
t
Signed-off-by:
Jens Axboe
<axboe@suse.de>
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2006-09-30
Jen
s
Axboe
[
P
A
T
CH]
c
fq-iosched: Kil
l
O(N)
runt
i
me of cfq_resort_rr_lis
t
()
Signed-off-by:
Jens Axboe
<axboe@suse.de>
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