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writeback: do strict bdi dirty_exceeded
2011-12-18
Wu Fenggua
n
g
writeback: do str
i
c
t b
d
i dirty
_
e
x
ceed
e
d
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Wu Fengguang
writeback: avoid
ti
n
y
dirty
p
oll intervals
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Wu Fengguang
write
b
ack: ma
x
, m
i
n and tar
g
et dirty pause time
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Wu Fengg
u
a
n
g
writebac
k
:
dir
t
y ra
t
elimit - think
t
im
e
c
ompensati
o
n
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Wu Fengguang
bt
r
f
s: fix dirt
i
ed pages accounting on su
b
-page writes
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Wu Fengguang
writeback: fix
d
i
rtied pages a
c
coun
t
ing on redirty
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
W
u F
e
ngguang
writeback: fix dirti
e
d pages a
c
counting on
sub
-
p
a
ge
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Wu Fengguang
writebac
k
:
charge
l
eaked page dirties to activ
e
tasks
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Jan Kara
w
r
iteback: Include all dirty inodes in bac
k
ground writeb
a
ck
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Wu Fengguang
w
r
iteback: show writeback reason wit
h
__print_sym
b
olic
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-08
Wu Fengguang
writeback: set max_pau
s
e to
lowest value
o
n zero bdi_
d
irt
y
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-08
Wu Fengguang
writeb
a
c
k
: permit through good bdi even when global
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-08
Wu Fengguang
writ
e
back
:
comment on th
e
bdi dirty t
h
resho
l
d
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-02
Jan K
a
ra
fs: Make w
r
i
t
e(2) interruptible b
y
a fatal signal
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-29
Marc
o
s Paulo d
e
.
.
.
writeb
a
ck: Fix issue on m
a
ke htmld
o
cs
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-17
Wu Fengguang
writeback:
r
emove vm_d
i
rt
i
es
and ta
s
k->dirties
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-17
Wu Fengg
u
ang
writeba
c
k
: hard
t
h
r
ottle 1000+ dd
on a slo
w
USB
st
i
ck
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-16
Jan Kara
m
m: Make task
i
n balance_dir
t
y_pag
e
s() kill
a
ble
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-07
Wu
F
e
n
gguang
writeback: fix
uni
n
itia
l
ized task_ratel
i
mit
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-30
Curt Wohlgemu
t
h
writeb
a
c
k
: Add a
're
a
son' to wb_write
b
ack_work
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-30
Curt Wohlgemut
h
writeba
c
k
: send work item to qu
e
u
e
_i
o
, move_
e
xpired_inodes
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-30
W
u Fengguang
writeback:
t
r
ace even
t
b
a
l
a
n
ce_dirty_pages
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-30
Wu Fen
g
gua
n
g
write
b
ack: trace even
t
b
di_d
i
rty_rat
e
limit
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-11
Wu Fen
g
g
uang
writeback: fi
x
ppc com
p
ile war
n
ings on
d
o_div(long
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengg
u
ang
writebac
k
: per-bdi background threshold
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengguang
wri
t
eback: dirty position
control - bdi reserve area
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fen
g
guan
g
writeb
a
ck: co
n
trol di
r
ty
p
a
use
tim
e
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu
Fengguang
writeback: lim
i
t max
d
irty p
a
use time
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengguang
writeback: IO-les
s
balance_
d
ir
t
y_pages()
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu F
e
ngguang
writeback: pe
r
task dirty rate lim
i
t
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengguang
wri
t
eb
a
ck: stabilize bdi->dirty_ratelimi
t
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu
F
engguang
writeback:
dirty rate control
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu
Fengguang
writeback: a
d
d bg_
t
hreshold parameter to _
_
bdi_upda
t
e_ba
n
dwi
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengg
u
a
ng
writeback: dirty positio
n
control
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengg
u
a
n
g
writeback: account per-bdi accumulat
e
d dirtied pages
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-08-31
Wu Fengguang
write
b
a
c
k
:
sho
w
r
a
w dirtied_when in trace writeback_sin
g
le_
i
node
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-08-19
Wu Fengguan
g
s
q
uee
z
e
m
ax-pau
s
e area a
n
d drop
pass-
g
ood a
r
ea
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-31
Wu Fengguang
don't busy r
e
try the ino
d
e on failed gra
b
_super_pa
s
sive(
)
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-24
Jan Kara
mm: p
r
operly reflect task di
r
ty limits in dirty_ex
c
ee
d
ed
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-24
Wu Fengguang
writeback: don't
busy retry wri
t
eb
a
c
k o
n
new/freeing
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
W
u
Fengguan
g
writeback: scale
I
O
chunk si
z
e up to half device ba
n
dwidth
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
W
u
F
engguang
writeback
:
tra
c
e global_dirty_state
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fengguang
writeback:
introduce max-pause and pa
s
s-g
o
o
d di
r
ty
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Feng
g
uang
writeback: in
t
roduce smoothed gl
o
bal dirty limit
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu
Fengguang
writeback: consolidate
variable
names
in b
a
lance_dirty_pages()
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fengguang
w
riteba
c
k:
sho
w
bdi write bandwidth
in
debu
g
fs
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fenggu
a
n
g
w
rit
e
back
:
bdi write bandwidth estimation
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
J
an Kara
writ
e
bac
k
: account
p
er
-
bdi accumu
l
ated written p
a
ges
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu
F
e
n
g
g
uang
wri
t
eback: make
w
ri
t
eback_control
.
n
r
_
to
_
write s
t
r
a
ight
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-19
Wu Fengguang
write
b
ack
:
skip tm
p
fs
e
arly
in ba
l
ance_
d
irty_pages_
r
atelimit
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu F
e
ngguang
w
r
iteback:
trace even
t
writeback_queue_i
o
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu
F
enggua
n
g
writeback: trace event wr
i
teback_single_inode
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
W
u
Fen
g
guang
w
riteback: re
m
ove
.
nonb
l
ocking
a
nd
.
encoun
t
e
r
e
d
_congestion
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fenggu
a
ng
writeback
:
remove write
b
ack_control
.
more_io
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
W
u Fengguang
writeb
a
ck: s
k
ip balance
_
dirty
_
pages() for
i
n-memory fs
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengguang
write
b
ack: add bdi
_
dirty_limit()
k
e
rnel-doc
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Feng
g
u
ang
w
ritebac
k
: avoid extr
a
sync work
a
t e
n
queue time
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu F
e
n
g
g
u
ang
w
r
iteb
a
ck
:
elevate queue_io()
into
wb_write
b
ack()
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Christoph Hel
l
wig
writeback: split i
n
ode_wb_list_loc
k
into bdi_writeback
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
W
u
Fengguang
w
ritebac
k
: refill b_io iff em
p
ty
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
W
u
Fengguan
g
w
riteback:
t
h
e
kupdate expi
r
e time
s
tam
p
s
h
o
u
ld be a
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fen
g
guang
writeback:
t
ry more writeb
a
ck as lon
g
as something
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
W
u Fengguan
g
writeb
a
ck: intr
o
d
u
ce
w
r
iteb
a
ck_cont
r
ol
.
inodes
_
w
r
itten
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengguang
writeback: up
d
ate di
r
tied_when f
o
r synce
d
in
o
de
t
o
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengguang
wr
i
t
eback:
introduce
.
tagged_writepages fo
r
the WB_SYNC_NONE
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree