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aoe: allocate unused request_queue for sysfs
2009-08-12
Jens Axboe
perf record:
A
d
d
m
is
s
ing -C option suppor
t
for specif
y
ing
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-07-28
J
e
ns Axbo
e
b
l
ock: make th
e
end_io
f
unctio
n
s b
e
n
o
n
-
GPL exports
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-07-28
Jens Axboe
block:
a
lways assig
n
de
f
a
ult lock to queues
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-07-10
Jens Ax
b
oe
Fi
x
congestion_wait() sync/async
vs read/wr
i
te confu
s
io
n
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-07-01
Jens Axboe
block:
g
et rid o
f
queue-private command fi
l
ter
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-07-01
Je
n
s Axb
o
e
c
f
q
-
iosch
e
d: get rid o
f
the need for __
G
FP_NOFAI
L
in
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-07-01
Je
n
s Axboe
cfq-iosched: move cfqq initializa
t
ion
out o
f
cfq_find_alloc_
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-06-16
J
ens Axboe
u
bif
s
:
r
e
g
ister backing_
d
ev_info
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-06-16
Je
n
s Axb
o
e
btrfs: pro
p
erly regist
e
r fs
b
acking device
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-06-16
J
ens Axboe
block
:
don'
t
overw
r
ite b
d
i->stat
e
after bdi_init()
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-06-12
Jens Axboe
ntfs: re
m
ove old debug check for dirty data in ntf
s
_put_super()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-06-10
Je
n
s Axboe
[libata] g
e
t
rid of ATA_MAX_QUEU
E
l
o
op in
a
ta_qc_co
m
pl
e
te_mu
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-06-09
Jens A
x
boe
Revert "block: Fix
b
o
un
c
e limit
s
ett
i
ng in DM"
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-06-04
Jens Axboe
Revert "block:
imple
m
e
n
t blkdev_
r
eadpages"
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-22
Jens Axboe
Merge branch 'maste
r
' into
f
or-2
.
6
.
31
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-22
Jens Axboe
Merge b
r
anch 'master' into for-2
.
6
.
31
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-20
Jens Axboe
block: change the
t
ag sync vs async re
s
t
rictio
n
logic
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-19
Jens
A
xboe
b
lock:
add warning to
blk_make_re
q
uest(
)
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-18
Jens
Axboe
virtio
_
blk:
get rid of
u
nu
s
e
d
variable
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-15
Je
n
s
Axboe
Re
v
ert "mm: ad
d
/
proc
c
ontrols for pdflus
h
threads"
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-13
Jens
Axboe
s
plice: fi
x
repeated k
m
ap
(
)
's in default
_
file_spl
i
ce_
r
ead()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-05-12
Jens Axboe
splice:
f
i
x misleading comment
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
J
e
n
s
A
x
boe
block
:
include
d
iscard requests in IO account
i
ng
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-28
Jen
s
A
xboe
block: make bl
k
_do_io_st
a
t() do the full "is this rq
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-24
Jens Axboe
cfq-iosched:
cache
prio_t
r
ee roo
t
in
cfqq->p_root
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-24
J
e
ns Axboe
cfq-iosch
e
d
:
f
i
x bug
w
it
h
al
i
ase
d
request and cooperation
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-24
Jen
s
Axboe
c
f
q-iosched
:
cl
e
ar ->prio_trees[] on cfqd alloc
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-22
Jens Axboe
b
lock:
make blk_abort_queue()
ignore non-request bas
e
d
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens
A
xboe
cfq-ios
c
h
e
d
:
a
d
d
close co
o
perator code
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
cfq-iosched: log resp
o
nsible 'cfqq' in idle timer arm
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
cfq-iosched: tweak kick logic a bi
t
mor
e
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
c
f
q-iosched:
n
o
need to save in
t
errupt
s
in cf
q
_kick_queue()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Je
n
s Axboe
bio:
add docume
n
tation
t
o bio_alloc()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Je
n
s Axboe
cfq-ios
c
hed: don't de
l
ay
q
ueue ki
c
k
for a mer
g
ed request
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
buffer
:
switch
do_eme
r
g
e
ncy_t
h
aw() away
f
rom
p
df
l
u
s
h
_opera
t
i
on()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
J
ens
A
xboe
block: update biodoc
.
t
x
t on
p
l
ug
g
in
g
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jen
s
Axboe
as-iosched: g
e
t r
i
d of private
REQ_SYNC/RE
Q
_ASYNC
d
ef
i
n
e
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jen
s
Axb
o
e
cfq-iosch
e
d: get rid
of private SY
N
C/ASY
N
C
d
efines
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
J
e
ns Axboe
cfq-io
s
ched: use
rw_is_sync() to
s
ee if
rw fla
g
s are
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
Do
c
ument and
mov
e
the various READ/WRITE types
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
block
:
f
ix bad spe
l
l
i
ng
of quiesce
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens Axboe
cfq-iosched: do
n
't let idling interfere
with plugging
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens Axboe
block: re
m
ove
unu
s
ed REQ_UNPLUG
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens
A
xboe
cfq-
i
os
c
hed
:
ki
l
l two unused cfqq flags
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
J
ens
A
x
boe
c
fq-iosched: change dispa
t
ch
logic
to deal with single
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Je
n
s Axboe
cciss: fix residua
l
c
o
unt
f
or block pc requests
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens Axboe
b
lock:
e
levator quiescing h
e
lpers
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jens Axboe
b
lock: swit
c
h sync_dirty_buffer() o
v
er to WRITE_SYNC
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Je
n
s Axboe
b
l
ock: Add flag for telling t
h
e IO sche
d
ulers NO
T
t
o
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jens Axboe
block: enabling pluggi
n
g
o
n SSD devices that don't
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
J
ens A
x
boe
jb
d
2: use WRIT
E
_
S
YNC_PL
U
G
instead of WRITE_SYNC
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Je
n
s A
x
boe
jbd:
u
se WR
I
TE_SYNC_PL
U
G instead of WRIT
E
_SYNC
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Je
n
s Axb
o
e
block:
f
sync_bu
f
fers_list()
should use SWRITE_SYNC_PLUG
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jens Axboe
A
d
d WRITE_
S
YNC_PLUG and SWRITE_SYNC_PLU
G
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jens Axbo
e
block: c
h
a
n
g
e
th
e
request a
l
lo
c
ation/congestion l
o
gic
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-26
Je
n
s
A
x
b
oe
G
e
t ri
d
of pdflus
h
_operatio
n
(
)
i
n
emergen
c
y sync and
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-26
Je
n
s
A
xboe
btr
f
s: get r
i
d of current_is_pdf
l
ush(
)
in btrfs
_
b
tr
e
e_balanc
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-26
J
ens Axboe
M
o
ve th
e
d
efault_back
i
ng_dev_info o
u
t o
f
readahead
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-24
Jens Axboe
block: get rid of unused blkdev_free_rq()
d
efine
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-24
J
ens Axboe
block: remo
v
e
variou
s
blk_q
u
e
ue_*() setting functi
o
ns
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-24
J
e
ns Axboe
cciss
:
add BUILD_
B
U
G
_ON(
)
for catchi
n
g bad CommandL
i
st_struc
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-24
Jens
Axboe
block: don't create bio_v
e
c slabs of less th
a
n the
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-06
Jens Axboe
bl
o
ck: fix missing bio back/front segment siz
e
setting
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-05
J
e
ns
A
xboe
cciss: rem
o
v
e 30 second initial timeout on con
t
roller
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
J
en
s
Axboe
x
en/bl
k
front:
u
se blk_rq
_
map_sg to
g
enerate ring en
t
ries
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Jens A
x
boe
block:
reduce st
a
ck
footprint of blk_recount_segments()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Jens Ax
b
oe
c
c
iss: sh
o
rten 3
0
s timeout on cont
r
ol
l
er
reset
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Jens Axboe
block: fix
b
o
g
u
s g
c
c warning for uninitialized var
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-18
Jens A
x
boe
block: revert part
of
1
8
c
e
37
5
1ccd
4
88c78d3827e
9
f6bf54e6322676fb
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-18
Jens Axboe
block: fix bad defini
t
ion of
B
IO
_
RW_S
Y
NC
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-02
Jens A
x
boe
block:
a
dd text file det
a
ili
n
g
qu
e
ue/ sysfs files
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-02
Jen
s
Axb
o
e
block: fix
i
nconsistent parenth
e
sisation of QUEUE_FLAG
_
DEFAUL
T
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-02
Jens A
x
b
o
e
block:
fix
o
ops in blk
_
queue_io
_
stat()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
J
e
n
s Axboe
bl
o
ck: add sysfs file fo
r
contro
l
ling i
o
s
tats accounting
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
Jens Axboe
blo
c
k: sile
n
t
ly erro
r
an un
s
u
p
ported barrier bio
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
Jens Axb
o
e
block: add bio
_
r
w
_flagg
e
d()
for testing bio->bi
_
rw
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
J
e
n
s
Axboe
bl
o
ck: seperate bio/request
unplu
g
and sync bits
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
Jens A
x
boe
blo
c
k
:
get rid of the manual dire
c
tory counti
n
g in
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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2008-12-29
Jens Axboe
bio: get rid
o
f bi
o
_vec c
l
earin
g
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2008-12-29
Jen
s
Axb
o
e
bounc
e
:
don
'
t rely
on a
zer
o
ed
bio_v
e
c lis
t
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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2008-12-29
Jens Axboe
c
f
q
-
iosched: fix race b
e
tween exit
i
ng queue and e
x
iti
n
g
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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commitdiff
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tree
2008-12-29
J
e
ns Axboe
G
e
t rid of
C
O
NFIG_LSF
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2008-12-29
Jens Axboe
block: ad
d
one-hit cache for dis
k
p
a
rtition lookup
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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2008-12-29
Jens Axbo
e
cf
q
-i
o
sched
:
remove limit of dis
p
atch
de
p
t
h of
max
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
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2008-12-29
J
ens
A
x
boe
nbd: t
e
ll
t
h
e
block layer that
it is n
o
t a rot
a
tional
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
J
ens Axboe
blo
c
k: g
e
t
rid of elevat
o
r_t ty
p
edef
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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commitdiff
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tree
2008-12-29
Jens Axboe
aio:
m
ake the lookup_i
o
c
t
x() lockless
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
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commitdiff
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tree
2008-12-29
Jens
A
xb
o
e
b
io: add
s
upport for inli
n
ing a number of bio_vecs
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
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tree
2008-12-29
Jens Axboe
bio: allow individual slabs in the
b
io_set
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axb
o
e
bio: m
o
ve the
s
l
a
b pointer i
n
side the b
i
o_set
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Je
n
s
Axboe
bio: onl
y
m
e
mpool back the largest bio_vec
s
l
ab cache
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Je
n
s Axb
o
e
block: don't use plugging on SSD
d
evi
c
e
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axbo
e
cciss: switch to
u
sing hlist for comman
d
l
i
st manageme
n
t
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axbo
e
block: l
e
ave
t
he req
u
est timeo
u
t tim
e
r r
u
nning even
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axboe
block: add comment in blk_rq
_
timed_out(
)
about why
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-11-18
Jens Axboe
block: hold extra
reference to bio in blk_rq_
m
ap_use
r
_iov(
)
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
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|
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2008-10-31
Jens Axboe
l
i
bata: add whitelist for device
s
w
i
th
k
nown good pata
.
.
.
commit
|
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|
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2008-10-27
Je
n
s
Axboe
liba
t
a: fix N
C
Q devi
c
es behind
p
ort mu
l
tipliers
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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|
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2008-10-27
Je
n
s Axboe
s
c
s
i
: make sure that scsi
_
init_shared_tag_map() do
e
sn
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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|
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2008-10-24
Jens
Axboe
l
i
b
a
t
a
:
fix bug w
i
th non-ncq devices
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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