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ext4: avoid hangs in ext4_da_should_update_i_disksize()
2009-04-15
Jen
s
Ax
b
oe
c
fq-iosched:
l
og r
e
sponsible '
c
fqq' in i
d
le time
r
a
rm
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens
Axboe
cfq-iosc
h
ed: twea
k
kick logic a b
i
t
more
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
cfq-iosched:
no need to save interrup
t
s in cfq_kick_queue()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jen
s
Axboe
bio
:
add
docu
m
enta
t
ion
to bi
o
_alloc()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
cfq-iosched
:
don
'
t dela
y
queue kick for a me
r
ge
d
r
e
ques
t
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens
A
x
boe
b
u
ff
e
r: switch do_emergency_
t
ha
w
() away
from p
d
f
lush_operat
i
o
n()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens A
x
boe
block: updat
e
biodoc
.
txt on pl
u
gging
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
as-iosche
d
: g
e
t rid
of private R
E
Q_SY
N
C/REQ_ASYNC
d
ef
i
nes
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
cfq-iosch
e
d: get rid
of private SY
N
C/ASYNC defines
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
cfq
-
iosched: use r
w
_is_syn
c
() to see if rw flags are
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Je
n
s Axboe
Document and move the various READ/WRIT
E
types
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-15
Jens Axboe
block
:
fix bad
s
pelling of q
u
iesce
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens Axboe
cfq-iosched:
d
o
n't let idling interfere wi
t
h pl
u
gging
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens Axboe
block: remove unused
R
EQ_
U
N
PL
U
G
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens Axboe
cfq-iosched: kill two
unused cfqq
f
lags
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens Axboe
cfq-iosche
d
: chan
g
e dispatch logic t
o
deal
w
it
h
single
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens Axboe
cciss: fi
x
residual count
for block pc requests
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Jens Axboe
block
:
e
l
evator quiescing helpers
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jens
A
xboe
block: sw
i
tch sy
n
c_dirty_buffer() over to
W
RITE_SYNC
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jen
s
Axb
o
e
block: Add
f
lag fo
r
tell
i
n
g the IO sch
e
dul
e
rs
NOT
t
o
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jens Axboe
block: enabling plugging on SSD dev
i
ces that don't
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jens Axboe
jbd2:
use WRITE_S
Y
N
C_
P
LUG instea
d
o
f WRITE_SY
N
C
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jen
s
Axboe
jb
d
: use WRITE_SYNC_PLUG inste
a
d
of WRITE_SYNC
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
Jen
s
Axboe
bloc
k
: f
s
ync_buff
e
r
s
_list() sho
u
l
d use SWRITE_SYNC_PL
U
G
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
J
ens A
x
bo
e
Add WRITE_S
Y
NC_PLUG and SWR
I
T
E_SY
N
C_PLUG
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-04-06
J
e
n
s Axboe
block: change
t
he req
u
est
allocat
i
on/congest
i
on logic
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-26
Je
n
s Axboe
Get ri
d
of pdf
l
ush_operation() in emergen
c
y sync and
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-26
Jen
s
Axboe
btrfs: get
r
id o
f
current_is_pdflu
s
h() in btr
f
s
_btree_balanc
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-26
J
e
ns Axboe
M
o
ve the defau
l
t_
b
a
c
king_dev_i
n
fo
ou
t
of readahead
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-24
Jens Axboe
block: get
ri
d
of unused blkd
e
v_free_
r
q()
de
f
ine
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-24
Jens Axboe
b
loc
k
:
remove v
a
rious blk_queue
_
*() s
e
tting functions
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-24
Jens Axboe
cciss: ad
d
BUILD_BUG
_
ON() for c
a
tching bad CommandLi
s
t_
s
truc
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-24
J
e
n
s Axboe
block: don't cre
a
te bio_vec slabs of
less than the
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-06
Jens Axboe
block: fix missing bio
b
a
c
k/f
r
ont s
e
g
ment size setting
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-03-05
Je
n
s
A
xboe
cciss:
remove 30 second
init
i
al timeout o
n
co
n
tro
l
ler
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Jens
A
x
boe
xen/blkfront: use
bl
k
_rq_map_sg to ge
n
e
rate ring e
n
tries
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Jens Axboe
block:
r
educ
e
s
t
ack footprint of blk_recoun
t
_segments
(
)
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Jens Axboe
c
c
iss
:
sho
r
te
n
30s t
i
meout on controller reset
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Jens A
x
b
o
e
block:
fix bogus gcc warn
i
ng fo
r
unini
t
ializ
e
d var
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-18
J
e
ns Axboe
block: r
e
vert part of 18ce3751
c
cd488c78d
3
827
e
9f6bf54e6322676fb
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-18
J
e
ns
Axboe
block: fix bad definition of BIO_
R
W_SYNC
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-02
Jens Ax
b
oe
b
l
o
ck: ad
d
text file detai
l
ing que
u
e/
s
ys
f
s
files
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-02
Jens
A
x
boe
bl
o
ck
:
fi
x
inconsis
t
ent parenthe
s
isation of QUEUE_FLAG_
D
EFAU
L
T
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-02-02
J
e
ns Ax
b
oe
b
l
o
ck: fix oops i
n
blk
_
queue_io_stat(
)
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
Jens Axb
o
e
b
l
ock: add sysfs file fo
r
controll
i
ng io stats accounting
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
J
ens
Axboe
block: silently error an
u
nsupport
e
d barrier bio
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
Jens Axboe
block:
a
d
d bio_rw_f
l
agg
e
d()
f
o
r t
e
sting bi
o
->bi_rw
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
Jens Axboe
block: se
p
erate bio/reque
s
t unplu
g
a
n
d sync bits
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2009-01-30
Jens Axboe
blo
c
k: get rid of the manual directory counting in
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axb
o
e
bio: get rid o
f
bio_vec clearing
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens
Axboe
b
o
unce: don't
rely on a zeroed bio_vec list
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens A
x
boe
cfq-
i
osch
e
d
:
fi
x
race
between exiting queue a
n
d
e
xiting
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axboe
Get rid of C
O
NFIG_
L
SF
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
J
e
n
s Ax
b
oe
block: add one-hit ca
c
he for disk pa
r
tit
i
on loo
k
up
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axboe
cfq-iosched
:
remo
v
e limit
o
f
d
ispatc
h
depth
o
f max
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axbo
e
nbd: t
e
ll the block layer th
a
t it is
not a r
o
t
ation
a
l
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens
A
x
boe
bloc
k
:
get rid
of elevator_t typ
e
d
e
f
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
J
e
ns Ax
b
oe
aio: make
t
he lookup_ioctx() lo
c
kless
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens
A
xboe
bio: add
s
upport
for inlining
a
numbe
r
o
f
bio_vecs
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axboe
b
io: allow individ
u
a
l slabs in the bio_set
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axb
o
e
bio: move
t
h
e slab
p
oin
t
er inside the b
i
o_set
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
J
e
ns
Axboe
bio: o
n
ly mempool back the
largest bio
_
vec slab cache
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens
Axboe
block: don'
t
u
se pluggi
n
g on SSD dev
i
ce
s
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
J
e
ns
A
x
boe
cciss: switch to using hlist for c
o
mmand list management
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jen
s
Axboe
block:
l
e
av
e
the request t
i
m
e
o
u
t timer r
u
n
n
ing even
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-12-29
Jens Axboe
block: add c
o
mmen
t
in blk_
r
q_timed_out() abou
t
why
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-11-18
Je
n
s A
x
boe
bl
o
c
k
: hol
d
extra reference to bio in blk
_
rq_map_user_iov()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-10-31
Jens Axb
o
e
libata:
add
w
hite
l
ist for device
s
with k
n
o
wn good
p
ata
.
.
.
commit
|
commitdiff
|
tree
2008-10-27
Jens Axb
o
e
lib
a
t
a
:
f
i
x NCQ devices behind port multipliers
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-10-27
Jens Axboe
scsi: make sur
e
t
h
a
t sc
s
i_init_sh
a
red_tag_map
(
) doesn
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-10-24
Je
n
s
A
xboe
libata:
f
i
x bug wi
t
h
n
on-ncq devi
c
es
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-10-23
Jens Axboe
l
ibata: switc
h
to using
b
l
o
ck
layer
t
aggi
n
g support
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-10-17
Jens Axboe
block: remove
_
_ge
n
e
r
i
c
_unplug_device() from exports
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-10-17
Jens
A
xbo
e
block: on
l
y
call -
>
request_fn when the queue is not
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-10-09
Jen
s
Axbo
e
bl
o
ck: ad
d
some co
m
ments around
the
bio read-write
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-10-09
J
ens Axboe
b
l
o
ck: re
v
ert
p
art of
d7533ad0e
1
3
2
f92e75c1b2eb7c26387b25a583c1
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
|
tree
2008-10-09
Jens Axboe
b
l
ktrace
:
use BLKT
R
ACE_BDEV_SIZE as the
name size for
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
commit
|
commitdiff
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2008-10-09
Jens A
x
boe
blo
c
k: reserve some tags just for sync
IO
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Axboe
block: as/cfq ss
d
idle check up
d
ate
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens
A
xboe
libata: s
e
t queue
SSD flag for
S
SD devices
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Axboe
bloc
k
: add
q
ueue fl
a
g for SSD/non-rot
a
t
i
o
nal devices
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Axboe
block:
b
lk_c
l
eanup_queue() sh
o
uld ca
l
l blk_sync_queue()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Je
n
s
Axbo
e
block: clean
u
p some of t
h
e integrit
y
st
u
f
f
in blk
d
ev
.
h
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Axboe
block:
use rq compl
e
te m
a
rking in blk_abort_re
q
uest()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Axboe
block: add fault
inject
i
on m
e
chan
i
sm for faking reques
t
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Ax
b
o
e
bloc
k
:
add bio_km
a
lloc()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Axboe
block:
u
nify request timeout handl
i
ng
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Axboe
bl
o
ck: update com
m
ent on end_request()
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
J
e
n
s
Axboe
Change
default value of CO
N
FIG_DE
B
U
G
_
B
LOCK
_
EXT
_
DEVT
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens
A
xboe
b
loc
k
: don
'
t use bio_has
_
dat
a
() in the completion path
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens
A
x
b
oe
bl
o
ck: inherit CPU
c
ompletion on
b
i
o->rq and
r
q-
>
rq
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jen
s
Axboe
b
lock: ad
d
s
upport for
IO CPU af
f
inity
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Ax
b
oe
block: make kblockd_schedule_
w
ork() take
the
q
ueu
e
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens
A
xboe
block:
s
plit s
o
ftirq handling into blk-
s
oftirq
.
c
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
J
e
ns Axboe
b
l
ock: use linux/uaccess
.
h
in elevator
.
c inste
a
d of
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
J
e
n
s
A
xb
o
e
bloc
k
: make bi_phys_segme
n
ts an unsigned
i
nt
i
nstead
.
.
.
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Axbo
e
block:
raid fix
u
ps for removal of b
i
_hw_
s
egments
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Axbo
e
hig
h
mem
:
us
e
bio_has_data() in the bou
n
ce path
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens Ax
b
oe
blo
c
k
:
use
b
io_has
_
d
ata
(
) i
n
the I
O
completion path
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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2008-10-09
Jens
A
xboe
bl
o
ck: use bio_has_data() to c
h
eck for data carrying bio
Signed-off-by:
Jens Axboe
<jens.axboe@oracle.com>
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