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NVMe: Whitespace fixes
2014-10-29
Jens Axboe
blk-mq: add B
L
K_MQ_F
_
DEFER
_
IS
S
UE support
f
lag
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-10-29
J
ens
Axboe
bl
k
-mq: add a 'list' para
m
ete
r
to
->queue_rq
(
)
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-10-13
Jens Axboe
blk-
m
q: a
l
l
ocate
c
p
u
m
ask on the h
o
me
n
o
de
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-10-07
Jens A
x
b
o
e
blk-mq: fix potentia
l
hang if roll
i
ng wakeup depth
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-10-01
Jens Axb
o
e
Merge branch 'stabl
e
/for-jens-3
.
18'
o
f git
:
//git
.
kernel
.
.
.
commit
|
commitdiff
|
tree
2014-09-22
Jen
s
Ax
b
oe
g
enhd: fix leftover might_sleep() i
n
blk_free_de
v
t()
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-09-22
Jens Ax
b
oe
blk-
m
q: li
m
it
memory con
s
u
mptio
n
if a cra
s
h dump is
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-09-22
Jens Axboe
Merge bra
n
c
h
'for-linus' into for-3
.
18/core
commit
|
commitdiff
|
tree
2014-09-22
Jens Axboe
blk-m
q
:
use bl
k
_mq_start_
h
w_queu
e
s() when running requ
e
ue
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-09-22
Jens Ax
b
oe
blk-mq: fix
p
otential oops
on out-
o
f-memory in __blk_mq_al
l
o
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-09-22
J
e
ns Axb
o
e
blk-mq: request
d
eadli
n
e must
be v
i
sible bef
o
r
e marking
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-09-11
Jens Axboe
Merge branch 'fo
r
-linu
s
' in
t
o fo
r
-3
.
1
8/core
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-09-10
Jens
A
x
b
o
e
blk-mq: s
c
ale depth and rq map a
p
propri
a
te
if lo
w
on
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-08-29
Jens Axboe
bsg: f
i
x
poten
t
i
a
l
error poin
t
er dereference
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-08-22
Jens Axboe
blk
-
mq: correct
a
few wrong/b
a
d
c
omments
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-08-22
Je
n
s Axboe
blk-mq:
d
on't allow
merges
i
f turn
e
d
o
ff
f
or the queue
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-08-15
Jens
Axboe
blk-mq: get rid of unus
e
d BLK_MQ_F
_
SHOULD_S
O
RT
f
lag
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-08-05
J
e
n
s Ax
b
oe
Merge branch
'f
o
r-jens' of http://evilpiepir
a
te
.
org
.
.
.
commit
|
commitdiff
|
tree
2014-07-14
Jens Ax
b
oe
Rev
e
rt "bio:
m
odify _
_
b
io_add_pa
g
e() to acce
p
t pages
.
.
.
commit
|
commitdiff
|
tree
2014-07-01
Jens Axboe
Merge bra
n
c
h
'
f
or-3
.
17' of git
:
//
g
it
.
kernel
.
org/pub
.
.
.
commit
|
commitdiff
|
tree
2014-06-25
Jens Axboe
b
l
k
-mq: blk_mq_start_h
w
_queue()
should
use blk_mq_r
u
n_hw_q
u
eue(
)
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-24
Jens
A
xboe
block: add
s
upport for
limiti
n
g gaps
i
n SG li
s
t
s
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-22
Jens A
x
bo
e
R
e
vert "block: add __init
t
o
elv_r
e
gister"
commit
|
commitdiff
|
tree
2014-06-22
Jens Axboe
Revert "block:
a
d
d __init to blkcg_policy_regis
t
er"
commit
|
commitdiff
|
tree
2014-06-18
Jen
s
A
x
bo
e
Me
r
ge branch
'for-jens' of
g
i
t
:/
/
git
.
kern
e
l
.
org/
p
ub
.
.
.
commit
|
commitdiff
|
tree
2014-06-18
Jens Axboe
bl
o
ck:
bl
k
_max_size_
o
ffse
t
(
)
should check ->max_s
e
ct
o
rs
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-16
Je
n
s Ax
b
oe
n
ull_
b
lk: fix softirq comple
t
io
n
s for
q
ueue_mo
d
e == 1
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-10
Jens Axboe
block: ensure
t
hat bio_ad
d
_
page() always a
c
c
e
pts a
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-09
Jens Axboe
blk-mq: al
w
ays
i
n
i
tiali
z
e r
e
quest->start_time
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-06
Jens Axb
o
e
bl
k
-
m
q: ->timeout should be cleared
in blk_mq_rq_ctx_init()
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-06
Jens
A
xboe
blk-mq: b
u
mp
m
ax t
a
g dept
h
to 10K tags
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-06
Jens Ax
b
oe
block: a
d
d blk_r
q
_s
e
t_block_pc()
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-05
Jens
Axboe
bloc
k
: a
d
d notion of a chunk size fo
r
request
merg
i
ng
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-04
Jens Axboe
blk
-
mq:
let
b
l
k_mq_tag_to_rq(
)
take blk_mq_tags
as
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-04
J
e
ns
Axboe
bl
k
-mq:
fix regress
i
on fr
o
m commi
t
6
2
4dbe47541
6
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-06-04
Jens Axboe
blk-mq:
handle NULL req retur
n
from blk_map_reques
t
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-31
Jens
A
xboe
blk-mq: push IP
I
or
local end_io decision to
__blk_mq_
c
o
m
ple
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-30
Jens Axbo
e
blk-mq: rem
e
mber to start tim
e
out handler f
o
r direct
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-30
Jens A
x
b
o
e
bl
o
ck:
e
n
s
ure that the timer is always add
e
d
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-30
Jens Axb
o
e
b
lk
-
mq: make the sys
f
s mq/ layo
u
t
reflect
current ma
p
pings
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-30
Jens A
x
b
o
e
Merge branch 'for-3
.
16/co
r
e' i
n
to for
-
3
.
16/dri
v
ers
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-29
Jens Ax
b
o
e
blk-
m
q: re
q
uest
i
niti
a
liz
a
tion opt
i
mizations
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-29
J
e
n
s Axbo
e
b
l
ock: add queue flag for disabling SG merging
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-29
J
e
ns Axboe
bloc
k
: remove 'magi
c
' from
struct b
l
k
_
plug
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-28
J
ens Axboe
Mer
g
e branch
'st
a
ble/for-jens
-
3
.
16'
o
f git:/
/
git
.
kernel
.
.
.
commit
|
commitdiff
|
tree
2014-05-28
Jens Ax
b
oe
Mer
g
e branch 'f
o
r-3
.
1
6
/core'
int
o
for-3
.
16/d
r
ivers
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-28
Jen
s
Ax
b
oe
bl
k
-
mq: ad
d
file comments
a
nd update copyright notice
s
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-28
Jens Axbo
e
Merge bran
c
h 'for-3
.
16
/
core'
into f
o
r
-3
.
16/dr
i
v
e
rs
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-28
J
e
ns
Axboe
bl
k
-
m
q:
r
e
move s
t
ale
c
omment for blk_mq_complete
_
r
equest()
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-27
Jens Ax
b
oe
blk-mq:
allow n
o
n-softir
q
completions
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-27
Jens Ax
b
oe
blk-mq
:
pass in sugges
t
ed NUMA node
to ->all
o
c_h
c
tx(
)
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-23
Jens
Axb
o
e
blk-mq
:
a
l
low settin
g
of per-
r
e
q
uest
t
im
e
outs
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-23
Jens Ax
b
oe
mm/fil
e
map
.
c: avoid always dirt
y
ing mapping
-
>
f
l
a
gs
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-22
J
ens Axboe
b
lk
-
m
q: split make request h
a
ndler for multi and single
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-21
Jen
s
Axboe
bl
k
-
m
q
: save memo
r
y
b
y freeing re
q
uests o
n
unus
e
d hardware
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-21
Jens Axboe
blk
-
mq: allow
t
he
h
c
t
x cp
u
hot
p
l
u
g notif
i
er t
o
return
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-20
Jen
s
Axboe
blk
-
mq: i
n
itializ
e
q->nr_requests
a
fter cal
l
ing bl
k
_
queue_
m
a
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-20
Jens Axboe
blk-mq: allow ch
a
nging
o
f
q
ueue dep
t
h through sysfs
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-20
Je
n
s Axboe
htmldocs: fi
x
bio
.
c location
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-20
J
e
ns Axboe
block: move
m
m
/
bounce
.
c to bl
o
c
k
/
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-19
J
ens Axboe
Merge branch 'for-
3
.
16/blk-mq-tagging' into f
o
r
-3
.
1
6
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-19
Jen
s
Axboe
blk-mq: switch ctx
pend
i
ng map
to the sparser blk_align_b
i
tmap
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-19
J
ens Axboe
blk-mq:
m
ove the c
a
che friendly
bitm
a
p type of out
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-19
Jens Axboe
block: move ioprio
.
c from
fs/ t
o
block
/
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-19
Jens Axboe
block:
m
ove bio
.
c
and bio-
i
n
t
egrity
.
c from fs/
to b
l
o
ck/
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-14
Jens Axboe
mtip32xx
:
s
t
o
p b
l
ock hard
w
are queues before quiescing IO
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-14
Jen
s
Axboe
mtip32xx: co
n
vert to use
blk-mq
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-13
J
ens Axboe
blk-mq
:
improve suppor
t
for sha
r
ed tags ma
p
s
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-10
Jens Axboe
Merge branch 'for-
3
.
16/blk-mq-tag
g
ing' into for-3
.
16
.
.
.
commit
|
commitdiff
|
tree
2014-05-09
Jens
A
xbo
e
block: on
l
y calculate
part_in_flight
(
) once
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-09
Jens Axboe
bl
k
-
m
q: fix race in I
O
start accounting
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-09
Jens
Axboe
blk-mq:
u
se spa
r
s
e
r
t
ag layout for lower queue d
e
pt
h
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-09
Jens Axboe
blk-mq: implement new and
more effic
i
ent
t
agg
i
ng scheme
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-09
J
en
s
Axboe
blk-mq: update a h
o
tpl
u
g c
o
m
ment fo
r
g
rammar
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-07
J
ens
A
xboe
blk-mq: add
basic ro
u
nd-robin of
what
C
PU to qu
e
ue
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-05-02
Jens Axb
o
e
blk-mq: rem
o
ve ex
t
ra requ
e
ue
t
race
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-04-30
Jen
s
A
x
boe
b
lk-mq: refactor request insertion/mer
g
in
g
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-04-30
Je
n
s
Axboe
b
lk
-
mq remo
v
e debug BUG_ON() when draining softwar
e
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
commit
|
commitdiff
|
tree
2014-04-30
Jens Ax
b
o
e
b
l
k
-
m
q: fix waiting for reserved
tag
s
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-24
Jens Axboe
blk-mq: fix
race with
t
imeouts and requeue events
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-24
J
e
ns Axb
o
e
Revert "bl
k
-mq: in
i
tialize
req->q
i
n
allocatio
n
"
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2014-04-17
Jens Axboe
sd/
s
kd: st
u
ff
discard page in reque
s
t->co
m
pleti
o
n_data
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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commitdiff
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tree
2014-04-16
J
ens Axboe
bsg: update check fo
r
rq
based driv
e
r
for blk-mq
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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commitdiff
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2014-04-16
J
e
ns Axbo
e
jsflash: m
i
ssed conversion from rq->
b
u
ff
e
r
t
o bio
_
data
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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commitdiff
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tree
2014-04-16
Jens Axboe
b
lock: relax
when to
m
o
d
i
fy the
t
imeout
timer
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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tree
2014-04-16
Jens Axboe
blk-mq: ki
l
l
preempt disabl
e
/enable in blk_mq_work_fn()
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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commitdiff
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2014-04-16
Jens Axboe
blk-
m
q: don't u
s
e pre
e
mpt_count() to check f
o
r right CPU
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-16
Jen
s
Axboe
gdrom
:
misse
d
c
onversion fr
o
m
req->b
u
f
f
er
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-15
Jens Axboe
block: r
e
move struc
t
request buffer member
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-15
Jens Axboe
Merge tag 'v3
.
1
5
-
r
c1' into for-3
.
16/core
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tree
2014-04-10
J
e
ns Axboe
block: fix regre
s
sion with
b
l
o
c
k
e
n
abled tagging
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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commitdiff
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2014-04-09
Jens A
x
boe
blk-mq: s
i
mplify blk_mq_hw_sysfs_cp
u
s_
s
how()
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-09
Jens
Axb
o
e
bl
k
-mq: e
n
sur
e
tha
t
h
a
rdware queues are always run
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-09
Jens
A
xboe
block
:
add k
b
l
o
c
kd_s
c
h
e
dule_delaye
d
_work_on()
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-09
Jen
s
Axboe
blo
c
k: r
e
m
o
ve 'q' parameter from kb
l
o
c
k
d_sch
e
dule_
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-08
Jens
A
x
b
oe
lib/percpu_counter
.
c: fix bad percpu counter state
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-07
Jens Axboe
blk-mq: fix pot
e
ntial
stall
d
urin
g
C
PU
u
nplug wit
h
.
.
.
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-04-07
J
e
ns Axboe
p
ercpu_co
u
nter: f
i
x bad count
e
r
s
tat
e
during
s
u
s
p
e
n
d
Author:
Jens Axboe
<axboe@xxxxxxxxx>
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-03-20
Jens Axboe
b
l
k-
m
q
: do
n
't
d
ump CPU ->
h
w queu
e
ma
p
on driver loa
d
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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2014-03-19
J
ens Axboe
blk-m
q
:
fix
w
rong usage of hctx->s
t
ate vs hct
x
-
>f
l
ags
Signed-off-by:
Jens Axboe
<axboe@fb.com>
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