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writeback: fix dirtied pages accounting on sub-page writes
2011-12-18
Wu
F
engguang
w
r
ite
b
ack: fi
x
dirt
i
ed pages accounting on su
b
-page
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Wu Fengg
u
ang
writeback: charg
e
leaked page dirties
t
o
ac
t
ive
t
a
sks
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Jan Kara
writebac
k
:
I
nclude a
l
l dir
t
y
inodes i
n
backgro
u
nd
w
r
i
t
e
back
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-18
Wu Fengguang
writeback: show writeback reason with __pri
n
t_symbolic
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-08
Wu Feng
g
uang
writeba
c
k: s
e
t
max_p
a
use to lowes
t
value
on zero bdi_dirty
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-08
Wu
F
engguang
writeb
a
ck: p
e
rmit thr
o
u
g
h
good bdi eve
n
when global
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-08
Wu F
e
n
gguang
w
riteback
:
com
m
ent on
t
he bdi dirty threshol
d
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-12-02
Jan K
a
ra
f
s: Make write(2) interruptible
b
y
a
fa
t
al sign
a
l
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-29
Marcos Paulo
d
e
.
.
.
w
r
iteback: Fix issue on make
h
tmldocs
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-17
Wu Fengg
u
ang
wri
t
eback: r
e
move
v
m_dirties and task->dirti
e
s
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-17
Wu Fe
n
g
guang
writeback: har
d
th
r
ott
l
e 1000+ dd on a
s
low
U
SB stick
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-16
Jan K
a
ra
mm: Make
t
a
s
k in b
a
l
an
c
e_dirty_pages() killab
l
e
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-11-07
Wu
F
engguang
writeba
c
k
:
f
ix uninit
i
a
l
i
zed task_ratelimit
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-30
Cur
t
Wohlge
m
uth
writeback: Add a 'reason' to wb
_
writeback_work
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-30
C
u
rt Wo
h
lgemuth
w
riteback: send wo
r
k item t
o
queue_io, move_ex
p
ired_inodes
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-30
Wu Fe
n
gguang
w
r
iteback: trace
event bal
a
nce_dir
t
y_pa
g
es
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-30
Wu Fengguang
wri
t
ebac
k
: trac
e
ev
e
nt bdi_dirty_ra
t
eli
m
it
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-11
Wu
Fengguan
g
writeback:
fix pp
c
compile
w
arnings
on do_di
v
(lo
n
g
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengguang
writeback: per-bdi background thre
s
ho
l
d
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
W
u Fengguang
writeback: dirty position control - bdi
r
eserve area
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu F
e
ngg
u
ang
w
r
i
teb
a
ck: control
dir
t
y pause t
i
me
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengguang
writeback: limit max dirty pause time
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengg
u
a
ng
writeback:
IO-l
e
ss balance_dirty_pag
e
s()
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
W
u Fe
n
g
g
u
a
ng
writeback: p
e
r task dirty rate lim
i
t
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengguang
w
rit
e
b
a
ck
:
s
t
ab
i
lize bd
i
->dirty_r
a
t
e
limit
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fenggua
n
g
writeba
c
k:
d
irty rate c
o
ntr
o
l
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengguang
writeba
c
k:
a
dd bg_thres
h
ol
d
param
e
ter to _
_
bdi_update_band
w
i
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fengguang
writeba
c
k:
d
irt
y
posit
i
on control
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-10-03
Wu Fen
g
guang
writeback: acco
u
nt per-b
d
i
a
cc
u
mula
t
ed dirtied pa
g
e
s
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-08-31
Wu Fenggu
a
ng
writ
e
back:
s
how raw
d
irtied_
w
hen in trace
writebac
k
_s
i
ng
l
e_inode
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-08-19
Wu
F
e
n
g
guang
squeeze max-pause area and dro
p
p
a
ss-good
area
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-31
Wu Fengguang
don
'
t busy retry the i
n
ode
on fa
i
led
gra
b
_super_pa
s
s
ive()
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-24
Jan
K
ara
mm: properly
re
f
lect
t
ask
d
irty limits in dirty_exce
e
ded
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-24
Wu Fe
n
ggua
n
g
w
ri
t
eba
c
k: do
n
't busy retry writeback on new/freeing
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fengguang
w
r
itebac
k
: scale
IO chunk size up to half devi
c
e band
w
idt
h
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fengguang
writeback: trace global_dir
t
y_state
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fengguan
g
writeback
:
introduce max-p
a
use and pass-good dir
t
y
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fengguang
writeback: introduc
e
smoo
t
hed global dir
t
y li
m
it
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fengguang
w
r
it
e
back: consolidate variable names in bal
a
nce_
d
irty_pages()
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
W
u Fengguang
writeb
a
ck
:
show
bdi wr
i
te bandwid
t
h in
debugfs
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fe
n
gguang
writ
e
back
:
bdi write band
w
idth estimation
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Ja
n
Kara
w
r
iteback
:
accoun
t
per-b
d
i accumulated written pages
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-07-10
Wu Fengguang
wri
t
eb
a
ck:
make writeb
a
ck_contr
o
l
.
n
r
_
to_writ
e
straight
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-19
W
u
F
engguang
writeback: skip tmpf
s
ear
l
y
in b
a
lanc
e
_
d
irty_pages_ratelim
i
t
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengguang
writeback: trace
ev
e
n
t wri
t
eback_
q
ueue_io
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fe
n
gguang
writ
e
back: trace event writeback_si
n
gle_i
n
ode
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fen
g
g
u
a
n
g
writeback:
r
em
o
v
e
.
nonb
l
o
c
king and
.
en
c
ountere
d
_
congestion
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengguang
writeback:
remove writ
e
back_control
.
more_io
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengguang
writeback: skip balance_dirty_pages() for in-
m
emor
y
fs
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
W
u
Fengguan
g
writeback: add b
d
i_dirty_l
i
m
i
t() kernel-doc
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengg
u
ang
writeback:
avoid extra sync wo
r
k
a
t enqueue time
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengguang
writeback: elevate queue_io() into wb_writebac
k
(
)
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Christ
o
p
h
Hellwig
w
r
it
e
back: split inode_wb_list_lock i
n
t
o
bdi_writebac
k
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fenggu
a
ng
writeback: refill
b
_io iff empty
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengg
u
ang
w
riteback: the kupdate expire timestamp shoul
d
be a
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengguang
wr
i
teback: try more wri
t
eb
a
ck as long
as someth
i
ng
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu
F
engguang
writeb
a
ck: i
n
t
r
o
d
uce writeback_control
.
in
o
des_written
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
W
u
Fengguang
wr
i
teback: update dirtied_when for sy
n
ced in
o
de to
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree
2011-06-08
Wu Fengguang
w
r
ite
b
a
ck
:
introd
u
ce
.
tagged_writepag
e
s for the
W
B_SYNC_NONE
.
.
.
Signed-off-by:
Wu Fengguang
<fengguang.wu@intel.com>
commit
|
commitdiff
|
tree