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[PATCH] cfq-iosched: Kill O(N) runtime of cfq_resort_rr_list()
2006-09-30
Je
n
s A
x
boe
[PA
T
CH] cfq-iosched:
K
i
l
l
O(N) runtime of cfq_res
o
r
t
_rr_
l
ist()
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH] Make s
u
re
a
ll block/
i
o sched
u
ler setups are
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
J
ens A
x
bo
e
[PA
T
CH] Kill various d
e
precated/un
u
sed bl
o
c
k
l
a
yer
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH] Aud
i
t block layer inlines
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH] cfq-iosched:
use ne
w
io cont
e
x
t countin
g
m
e
cha
n
ism
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axbo
e
[PATCH] as-ios
c
h
ed: us
e
new
io conte
x
t counting mech
a
nism
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH] elev
a
tor:
d
efine
i
oc countin
g
mechanis
m
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Ax
b
oe
[PATCH] cfq
-
iosched: kill
cfq_e
x
it_lock
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axbo
e
[PATCH] cfq-iosched: c
l
eanups, fixes
,
dea
d
code
remo
v
al
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
J
ens Axb
o
e
[PATCH] struct r
e
quest: shrink and optimize some more
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
J
e
ns
Axbo
e
[PATCH] ll
_
rw_blk: cleanup
__make_req
u
est
(
)
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH] D
r
op useles
s
bio passing in may
_
qu
e
ue/set_request API
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Je
n
s Axboe
[PATCH] Remove ->rq_status fr
o
m
s
truct reque
s
t
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
J
e
ns Axboe
[PATCH] Remove struct req
u
est_
l
ist from struct reques
t
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH] as-i
o
sch
e
d
: kill
arq
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH]
c
fq-ios
c
hed: k
i
ll crq
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
J
ens
A
xbo
e
[PATCH] A
d
d
o
n
e more pointer to st
r
u
ct reques
t
f
o
r
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH] cfq-iosc
h
ed: remove the crq
f
lag functions
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Je
n
s Axboe
[PATCH]
d
eadl
i
n
e-iosched:
r
emove elevator private drq
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH]
as-ios
c
h
e
d: remove arq->is_sync member
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
J
e
ns Ax
b
oe
[
PATCH] as-iosch
e
d: re
u
se rq for fifo
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH
]
cf
q
-
iosched: convert to
u
sing
t
he
F
I
FO
e
levator
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PA
T
C
H] elevator
:
introduce a way to reuse r
q
for int
e
rnal
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
J
ens Axboe
[PATCH] deadline-iosche
d
: migrate to using the eleva
t
or
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PA
T
CH]
c
fq-io
s
ch
e
d: migrate to u
s
ing the elevator
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Je
n
s Axboe
[PATCH
]
as-i
o
s
c
h
ed: mi
g
r
ate t
o
using the elevator rb
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axboe
[PATCH] e
l
e
v
ator: abstract o
u
t the rbtree sort
handl
i
ng
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jens Axb
o
e
[PATCH
]
rbtree:
fixe
d
rev
e
rsed
R
B_
E
M
P
TY
_
N
ODE a
n
d rb_
n
ext
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Jen
s
A
x
b
oe
[PATC
H
] el
e
vato
r
: move the
back
m
erging logic
into
t
he
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-09-30
Je
n
s
A
x
boe
[PATCH] S
p
lit struct request
-
>flags into two part
s
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-07-28
Jens Axboe
[P
A
TCH] scsi: kill ov
e
reager "not-rea
d
y" me
s
s
a
ges
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-07-28
Jens Ax
b
oe
[PATCH] it821x:
fix i
d
e dma setup bug
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-07-28
Jens Axboe
[PATCH
]
ide: if
t
he id fields
looks screwy
,
d
i
sable D
M
A
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-07-28
Jens Axboe
[PATCH] ide: option to
disab
l
e cache flush
e
s for bug
g
y
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-07-25
Jens Axboe
[
P
ATCH] cfq-iosched: don't
u
se
a
hard jiff
i
es value
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-07-25
Jens Axboe
[PATCH] c
c
iss: fix stall with so
f
tirq handli
n
g and
CFQ
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-07-10
J
e
ns
Axboe
[PATCH] cdrom:
fix bad
c
gc
.
bufl
e
n
assign
m
e
n
t
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-07-10
Jens Ax
b
oe
[
P
ATCH] spl
i
ce: f
i
x p
r
oblem
s
wit
h
sys_te
e
(
)
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-07-06
Jens Axboe
[PATCH]
O
n
l
y the first
t
wo bi
t
s
i
n bio->bi_r
w
and rq
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
Jens Axbo
e
[PATCH] rbtree: support f
u
nctions us
e
d
b
y the
io schedulers
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
Jens A
x
boe
[
P
ATCH] spl
i
ce: retrieve m
a
pping after locki
n
g
t
h
e
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
Jen
s
Axbo
e
[PAT
C
H] cfq-iosched: rq upd
a
t
e
fixes
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
J
e
ns Axboe
[PATCH
]
cfq-iosched: many perf
o
r
m
a
nce fixes
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
J
e
n
s
Axboe
[PATCH] cfq-iosched: c
o
rrectly set io
p
rio on both ta
r
gets
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
J
e
ns
Axboe
[PATC
H
] Make
C
FQ the default
I
O scheduler
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
Jens Axboe
[
PATC
H
]
Rearrang
e
a few stru
c
t
r
equest member
s
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
Jens Axb
o
e
[P
A
TCH] Get rid of str
u
ct
r
eq
u
est re
q
uest_pm_state
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
Jens
Axbo
e
[PAT
C
H
] Kill PF_S
Y
NCWRITE flag
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-23
Jens Axboe
[
PATCH] cfq
-
iosched:
Don't set th
e
queu
e
ba
t
ch
i
ng
limi
t
s
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-17
J
ens Axboe
[PAT
C
H] Fix missing ret ass
i
gnment in __bio_map_
u
ser
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-17
Jen
s
A
xboe
[PATCH] fix cdrom open
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-14
Jens Axboe
[PATCH] cfq-iosche
d
: fix crash in do_div()
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-08
Je
n
s Ax
b
oe
[
P
A
TCH] debu
g
f
s i
n
ode
l
eak
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-08
Jens Axboe
[
P
ATC
H
]
e
l
e
vator s
w
itching race
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-01
J
ens Axboe
[
P
ATCH
]
c
f
q
-iosc
h
ed
:
busy_rr fai
r
ness fi
x
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-01
Jen
s
Axboe
[PAT
C
H
]
cfq
-
iosched:
f
ix
bug in t
i
m
er handl
i
ng for
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-01
Jens Axboe
[PATC
H
]
c
fq-iosched: Detect hardw
a
re
queuein
g
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-01
Jens Axboe
[PATCH] c
f
q
-i
o
sched:
Detect idle proces
s
issuing async
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-06-01
Jen
s
Axboe
[PA
T
CH] cf
q
-ios
c
hed
:
check busy queues
be
f
ore de
c
id
i
ng
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-31
J
ens Axbo
e
[PATC
H
] c
f
q-iosched: fixup loc
k
i
n
g and
->queu
e
_list
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-26
Jens Axbo
e
[PATCH] x86: wire up vms
p
l
ic
e
sysca
l
l
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-23
Jens Axboe
[
P
ATC
H
] bl
k
: fix
g
e
n
d
isk-
>
i
n_flight a
c
counting d
u
ring
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-11
J
ens Axbo
e
[
BLOCK]
limit request_
f
n recur
s
ion
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-04
Jens Axboe
[PATCH] compat_sys_vmsplice: one-off in
UIO_MAXI
O
V
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-04
Jens Axboe
[PATCH] splice: r
e
do pag
e
lookup if a
d
d
_to_page_cache
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-04
Jens
Axboe
[P
A
T
C
H] sp
l
i
c
e: ren
a
me
remain
i
ng info
v
ariables
to
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-04
Jens Axb
o
e
[PATCH] splice:
L
RU fixup
s
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-04
Jens Axboe
[PATCH
]
splice: fix unlocking of page on err
o
r
->prepa
r
e
_
w
ri
t
e()
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-02
Jen
s
A
x
boe
[PATCH]
vm
s
plice: restrict stea
l
ing
a lit
t
le more
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-02
Je
n
s A
x
b
o
e
[PATCH] sp
l
i
c
e: fix pa
g
e
LRU accounting
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-02
Je
n
s
Axb
o
e
[PATCH] vmsplice: fix badly p
l
aced
end paranthesis
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-01
J
e
ns
Axb
o
e
[PATCH] vmsplice: allow use
r
to pass
i
n gift pag
e
s
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-01
J
e
ns Axbo
e
[PATCH]
p
ipe
:
enab
l
e
a
tomic co
p
y
ing of pipe data to
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-01
Jens Axboe
[PATCH]
s
p
lice: cal
l
handle_ra_miss() on
f
ailure to
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-01
Jens Axboe
[PAT
C
H] A
d
d
->
s
pl
i
ce_re
a
d/splice_write to def_blk
_
fops
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-01
Jens Axboe
[PATC
H
] pip
e
:
i
n
troduce ->pi
n
(
)
buffer ope
r
ation
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-05-01
Jens Axboe
[PATCH] splice: fix
bugs in
pipe_to_
f
il
e
()
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
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commitdiff
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tree
2006-04-30
Jens Axb
o
e
[PATCH] splice: fix bug
s
with stealing regula
r
pipe
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-27
J
en
s
Axboe
[PATCH] spli
c
e:
m
ake t
h
e read-side
do
b
atched page
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-27
Jens Axboe
[
P
ATCH]
A
dd find_get
_
pages_co
n
tig(): c
o
ntiguous variant
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
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tree
2006-04-27
Je
n
s Axb
o
e
[
PA
T
CH] splice: switch to using
p
age
_
cache_r
e
ad
a
head()
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
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tree
2006-04-26
Jens
A
x
bo
e
[
P
A
TCH] splice: add
-
>splice_write s
u
pport for /dev
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-26
Jens Axb
o
e
[PATCH] splice: rearrange moving to/from pipe helpers
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-26
Jens Ax
b
oe
[PATCH] Ad
d
support for t
h
e
s
ys_vmspli
c
e syscall
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-26
Je
n
s Axbo
e
[
P
A
T
CH] splice: fix offset problems
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-20
Jens
A
x
b
o
e
[PATCH]
s
p
lic
e
: fix
sm
a
l
ler si
z
ed splice
reads
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-20
J
ens Axb
o
e
[PATCH]
D
on't inhe
r
it
->s
p
lice_pipe across forks
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-19
J
ens
Axboe
[PA
T
CH]
s
p
l
ice:
f
i
xu
p
write
o
ut
p
ath
af
t
er ->map changes
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-19
J
e
n
s
Axboe
[PATCH] splice
:
offs
e
t fixes
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-19
Jens Axboe
[PATCH] tee
:
link_pipe() must be
c
areful when d
r
opping
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-19
Je
n
s Axb
o
e
[PATCH]
spl
i
ce: cleanup th
e
SPLIC
E
_F_NONBLOCK
h
a
ndling
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-19
Jens Axboe
[PATCH] sp
l
ice: close i_size truncate races on
read
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-11
Je
n
s
Axboe
[
P
ATCH] s
p
lice: add
s
upport
f
o
r sys_tee()
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-11
J
e
n
s Axboe
[PATCH] splice
:
pa
s
s of
f
set
a
round for ->sp
l
ice_read
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-11
Jens Axboe
[PATCH] splice: add Ingo as
a
d
d
ition copyright h
o
lder
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-11
Je
n
s
Axboe
[PATCH]
s
p
l
ice: unlik
e
ly(
)
optimizations
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-11
Jens
Axboe
[P
A
TCH] spli
c
e: sp
e
edups
and optimizations
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-11
Jens
A
x
boe
[PAT
C
H] sp
l
ice: speedu
p
__g
e
neric_file_spli
c
e_read
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-11
Jens A
x
boe
[PA
T
C
H
] splice: add direct fd <-
>
fd splic
i
ng sup
p
ort
Signed-off-by: Jens Axboe <
axboe@suse.de
>
commit
|
commitdiff
|
tree
2006-04-10
J
e
ns Axbo
e
[
P
ATCH]
s
p
lice: be smarter about calling do_
p
a
ge_cac
h
e_reada
.
.
.
Signed-off-by: Jens Axboe <
axboe@suse.de
>
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