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ocfs2: Add readhead during CoW.
2010-08-12
T
a
o Ma
o
cfs2: Add readhead durin
g
C
oW
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-08-12
Tao
Ma
o
cfs
2
: Add read
a
h
e
ad support for
C
oW
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-08-12
T
a
o
Ma
o
c
f
s
2: Add struct fil
e
to ocfs2_refcount_cow
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-08-12
Tao Ma
ocfs2: pass struc
t
file*
t
o
ocfs2
_
prepare_ino
d
e_f
o
r_write
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-08-12
Tao Ma
ocfs2:
p
ass
struct
f
i
l
e* to ocfs2_write_begin_nolock
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-07-15
Tao Ma
ocfs2:
D
on't dupli
c
ate pages past
i_size durin
g
CoW
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-07-12
Tao Ma
o
c
fs2
:
M
ake xattr re
f
link
w
ork with new l
o
cal
alloc
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-07-12
Tao Ma
ocfs2: make
xattr extension work
w
ith
n
ew local alloc
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-07-12
Tao
Ma
ocf
s
2: Remov
e
t
he r
e
dundant cpu_t
o
_le64
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-06-24
Tao Ma
block: Don't coun
t
_vm_events for disc
a
rd b
i
o
i
n subm
i
t_bio
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-06-15
Tao Ma
ocfs2:
L
i
mit d
e
fault local a
l
loc size within
b
it
m
ap
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-06-15
Tao Ma
ocfs
2
: M
o
ve orphan sca
n
work t
o
oc
f
s2_wq
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-05-19
T
a
o Ma
xf
s
:
M
ake fie
m
ap wo
r
k in query mode
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-05-18
Tao Ma
o
c
fs2: Don't
retry
xat
t
r
set in case value e
x
tension
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-05-18
Tao
Ma
o
c
fs
2
: Reset xattr
v
alue size after
xa_cleanup_value_trunc
a
t
e
()
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-05-06
Tao
Ma
ocfs2:
Make ocfs2_extend_
t
ra
n
s() real
l
y extend
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-05-06
Tao M
a
ocfs
2
/
trivial:
C
ode cleanup for allo
c
ation reservation
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-05-06
T
a
o Ma
ocf
s
2: make ocfs2_adjust_resv_from_alloc simple
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-04-23
Tao Ma
ocf
s
2:
U
pdate VFS inode
'
s
i
d info after reflink
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-04-16
Tao Ma
ocfs
2
:
R
e
s
et sta
t
us i
f
we wan
t
to restart fil
e
extension
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-03-30
Tao
M
a
ocfs
2
_d
l
m
f
s
:
U
ser DL
M
_* when decoding f
i
le open fla
g
s
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-03-19
T
ao Ma
o
cfs2:
Init meta_ac proper
l
y
i
n o
c
f
s2_create_empty_xattr_block
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-03-19
T
ao M
a
o
cfs2:
F
ix t
h
e upda
t
e
of name_offset when r
e
movi
n
g
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-03-18
Tao Ma
ocfs
2
: enab
l
e disco
n
tig block group sup
p
ort
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-04-27
Tao Ma
ocfs
2
: Set ac_la
s
t_group p
r
op
e
rly wit
h
discontig group
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-03-22
Tao
Ma
ocfs2:
F
ree blo
c
k to the
r
ight
block group
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-05-17
Tao
M
a
o
c
fs2: Add ocfs2_gd_
i
s_discontig
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-04-13
T
a
o Ma
oc
f
s2: ocfs2_grou
p
_bitmap_size
h
a
s to h
a
ndle
o
ld volum
e
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-04-22
Tao
Ma
o
cfs2: Some tiny bug fixes for
discontiguous
block
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-03-17
Tao
M
a
oc
f
s
2
: Update i_blocks
in reflink oper
a
t
i
ons
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-03-17
Tao M
a
ocfs2: Cha
n
ge bg_cha
i
n
check f
o
r
ocfs2_validate_g
d
_parent
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-03-02
Tao Ma
ext4: Fix fen
c
epos
t
error in chosing
c
hoosi
n
g group
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-02-26
Tao Ma
ocfs2: O
n
ly
bug out in dire
c
t io write for r
e
flinked
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-02-03
Tao
M
a
ocfs2: U
s
e compat
_
ptr in r
e
flink_
a
rguments
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-02-03
Tao M
a
ocf
s
2:
A
dd parenthesis
to wrap the c
h
e
ck for O
_
DI
R
ECT
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-02-03
Ta
o
Ma
ocfs2: Only bug out whe
n
page size is larger than cluste
r
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-02-03
Tao
M
a
ocfs2
:
Fix memory
ov
e
rflow
in c
o
w_by_pa
g
e
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2010-01-26
Tao Ma
oc
f
s
2:
S
y
n
c
max_inl
i
ne_dat
a
_wit
h
_xattr from to
o
ls
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-12-31
Tao Ma
ocfs2: Handle O_DIRE
C
T when writing to a refcount
e
d
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-12-24
Tao M
a
ocfs2/trivial: Use le
1
6_to_cp
u
f
or
a
d
i
sk val
u
e in
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-12-24
T
a
o Ma
ocfs2/trivial:
U
se
p
roper mask f
o
r 2 places in he
a
rbeat
.
c
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-12-18
Tao Ma
ocfs2: Set i_nlink properly during
r
eflink
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-12-18
Tao
Ma
ocfs2:
A
dd reflinked
file's inode
t
o
in
o
de has
h
eariler
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-12-03
T
a
o
Ma
ocfs2: refcoun
t
tree
.
c clea
n
up
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-12-03
Tao Ma
ocfs2: Find
proper e
n
d cpos for a leaf refcount bloc
k
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-11-11
Tao Ma
J
B
D/
J
BD
2
: free j_w
b
uf if journal init fails
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-10-29
Tao Ma
ocfs2: duplic
a
te inline
d
a
t
a
properly during reflink
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-10-29
T
ao M
a
o
c
fs2: Move ocfs2_com
p
lete_reflink
t
o
t
he
r
ig
h
t place
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2
:
Use buffer IO
i
f w
e
are app
e
nding
a
file
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
T
a
o M
a
ocfs2: Add
i
octl for reflink
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Ta
o
Ma
ocfs2
:
Ena
b
le ref
c
o
u
nt tre
e
support
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Ta
o
Ma
o
cfs2: Im
p
l
e
ment ocfs2_reflink
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
M
a
ocfs2:
A
dd
p
reserve to reflink
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
T
a
o
M
a
ocfs2: Creat
e
r
e
flinked
file in or
p
han d
i
r
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
Ma
ocfs
2
:
Us
e
proper
p
arameter for s
o
me
i
n
o
de operation
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
T
a
o Ma
ocfs2: Mak
e
trans
a
ction extend more efficient
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
o
c
fs2: Don't merge i
n
1st refc
o
u
n
t ops o
f
reflink
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
Ma
o
c
fs2: M
o
dify remov
i
ng xa
t
tr pr
o
c
ess
f
or refcount
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Add reflink support for x
a
ttr
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
o
cfs2: Create
an xattr in
d
exe
d
block if needed
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Ca
l
l refco
u
n
t
t
r
ee remove pr
o
cess
p
roperly
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
M
a
oc
f
s
2
:
A
t
tach x
a
t
tr clusters
t
o refco
u
nt tree
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Abst
r
act ocf
s
2 xattr tree extend rec itera
t
ion
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Abstract the creat
i
on
o
f xattr bl
o
ck
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Ta
o
Ma
ocfs2: Remove inode fr
o
m
o
c
fs2_xattr_bucket_get_na
m
e_value
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
M
a
oc
f
s2: Add CoW support f
o
r xattr
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
o
c
fs2: Abstra
c
t du
p
l
i
cate clus
t
ers process in CoW
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocf
s
2: Return extent flag
s
for xattr value tree
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
o
cfs2:
handle file attri
b
utes
issu
e
for r
e
fl
i
n
k
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
oc
f
s2:
A
d
d n
o
rmal fu
n
ctions for reflink
a
normal fi
l
e
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao M
a
ocfs2: CoW a reflinked
c
l
u
s
te
r
w
hen
i
t is truncate
d
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Integra
t
e CoW in file w
r
ite
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
Ma
ocfs2: CoW refcount tre
e
impr
o
vement
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Add CoW s
u
pport
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
o
cfs2: Decrement ref
c
ou
n
t when trun
c
a
t
ing refcount
e
d
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
T
a
o Ma
o
c
fs2: Add fun
c
tions
for extent
s
refcounted
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
T
ao Ma
ocfs2:
A
dd
s
uppor
t
of decrement
i
ng refcount for delet
e
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
T
ao M
a
ocfs2: Add supp
o
rt for incr
e
menting r
e
fcount in the
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs
2
: m
o
ve
tree pa
t
h functions to
alloc
.
h
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: A
d
d refcount b-tree as a
ne
w
extent tr
e
e
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs
2
: Abstract e
x
t
ent spl
i
t process
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Ta
o
Ma
ocfs2:
W
r
ap ocf
s
2_extent_c
o
ntig in ocfs2_e
x
tent_tree
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Basic
t
ree
r
oot
o
peration
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
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tree
2009-09-23
T
a
o
Ma
o
c
fs2: Ad
d
refcou
n
t tr
e
e lock
m
echani
s
m
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2
:
Ad
d
caching info for re
f
co
u
nt t
r
e
e
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocf
s
2
:
Add new re
f
cou
n
t tree
lock
resour
c
e i
n
dlmglue
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Abstrac
t
cach
i
n
g info che
c
kpoin
t
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
M
a
ocf
s
2: Add o
c
fs2_read
_
refcount_bloc
k
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
o
cfs2: Add
m
etaec
c
for ocfs
2
_refcount_blo
c
k
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
o
cfs2: Defi
n
e
r
efco
u
nt tree structur
e
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-08-28
Tao Ma
ocf
s
2:
i
n
validat
e
den
t
ry
i
f its d
e
n
t
ry_lock isn't initi
a
lized
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-08-17
Tao
M
a
ocfs2: release
t
he buffer
h
e
ad in ocfs2_
d
o_trunc
a
te
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-07-30
Tao Ma
oc
f
s2/qu
o
ta: Release lock
for error in ocfs2_q
u
ota_write
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-07-23
Tao Ma
o
c
f
s
2: Use ocfs
2
_
r
ec
_
cluste
r
s in ocfs2_adjust_a
d
jacen
t
_records
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-07-21
T
a
o Ma
ocfs2
:
Add extra
c
r
edits and
ac
c
es
s
the modified bh
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-06-22
T
a
o M
a
ocfs2/trivi
a
l: Wrap ocfs2_s
y
sfile_clus
t
er_lock_key
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-06-22
Tao
Ma
ocfs2: Upda
t
e atime
i
n splice read if necessary
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-06-15
Tao Ma
ocfs2: Adj
u
st rightmost path in ocfs2_ad
d
_branc
h
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-06-04
Tao M
a
ocfs
2
: Remove
r
edun
d
ant
g
otos in ocfs2
_
mount_volume()
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-05
Tao Ma
ocf
s
2: D
o
n't p
r
intk the err
o
r
wh
e
n
l
ist
i
n
g
t
o
o
man
y
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
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