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ocfs2: Add CoW support.
2009-09-23
Tao Ma
ocfs2: Add CoW support
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
T
a
o Ma
ocfs2: De
c
remen
t
r
e
fcount when truncating refcou
n
te
d
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: A
d
d func
t
ions for
ex
t
ents refcounted
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Add suppo
r
t o
f
decrementi
n
g ref
c
ount fo
r
delet
e
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao
M
a
ocfs2: Add
su
p
p
o
rt for incre
m
en
t
ing refcount i
n
the
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Ta
o
Ma
ocfs2:
m
ove tree path fu
n
ction
s
to
alloc
.
h
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
T
ao Ma
ocfs2: Add
r
efcount b-tree
a
s
a new extent
tree
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2
:
Abstract e
x
t
e
nt split process
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
oc
f
s2:
Wrap ocfs2
_
exte
n
t_conti
g
in ocfs2_extent_tree
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs
2
: Basic tree ro
o
t operation
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: A
d
d refcount
t
ree lock mechani
s
m
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
T
ao Ma
o
c
fs2:
A
dd cac
h
ing info fo
r
refcoun
t
t
r
ee
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
T
a
o Ma
oc
f
s2: Add
n
ew refcount
t
ree
l
ock resourc
e
in
d
lmglue
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2
:
Abstract caching info c
h
eck
p
o
int
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
oc
f
s2:
Add o
c
fs
2
_read_
r
efcount_
b
lock
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
T
a
o Ma
o
cfs2: Add meta
e
cc fo
r
ocfs2_refcount_
b
lock
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocf
s
2: Def
i
n
e
r
e
fcount tree structure
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-08-28
T
a
o Ma
o
c
f
s2:
inva
l
idate dentry if
i
ts
d
ent
r
y_lock
i
sn't initi
a
liz
e
d
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-08-17
Tao Ma
ocfs
2
: release the
b
u
f
fer he
a
d
in ocfs2
_
d
o_trunc
a
te
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-07-30
Tao
M
a
ocf
s
2
/
q
uota: Release lock for
error
i
n ocfs2_quota_wri
t
e
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-07-23
Tao Ma
ocfs2:
Use ocfs2
_
rec_clu
s
ters
i
n ocfs2_adjust_adjacent_r
e
cord
s
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-07-21
Tao Ma
ocfs
2
:
Add
e
x
t
ra credits a
n
d access the modified b
h
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-06-22
Tao Ma
ocfs2/trivial: Wrap
ocfs2_sys
f
ile_cluster_lock_key
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-06-22
Tao Ma
ocfs2: Update atime in splice
read if neces
s
ary
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-06-15
T
ao Ma
ocfs2: Adjust rightmo
s
t
p
ath in ocfs2_
a
dd_br
a
n
ch
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-06-04
T
a
o
M
a
ocf
s
2: Remo
v
e redundant gotos in ocfs2_mount_volume()
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-05-05
Tao Ma
ocfs2: Don't p
r
intk t
h
e error when listing too many
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-04-29
T
a
o
Ma
ocfs2
/
trivial:
Remove unuse
d
v
a
ria
b
le in ocfs2
_
r
ename
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-04-21
Tao Ma
ocf
s
2: Fix 2 warning du
r
ing ocfs2 mak
e
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-04-07
Tao Ma
o
cfs2: Re
s
er
v
e 1 more clust
e
r in
expand
i
ng_inline_dir
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-04-03
Tao
Ma
ocfs2:
O
ptimize inode group
al
l
o
c
at
i
on b
y
r
ecording
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-04-03
T
a
o
Ma
ocfs2: Allocate inode
g
r
oup
s
from global_
b
it
m
ap
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-04-03
T
a
o Ma
ocfs2: Opt
i
mize inode alloc
a
tion by rememb
e
ring last
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-03-12
Tao Ma
ocfs2: U
s
e xs->
b
u
cket to set
x
attr value outside
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-03-12
T
a
o
Ma
ocfs2: Fix a bug found
by sp
a
rse ch
e
ck
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Tao Ma
ocfs2:
l
o
ck th
e
metae
c
c proc
e
s
s
for xattr bucket
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Ta
o
Ma
o
c
fs2: Use the right
a
cces
s
_
*
method in ctime upda
t
e
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-02-26
Tao M
a
ocfs2: Access and
di
r
ty the
bu
f
fer_h
e
ad in m
a
rk_writ
t
en
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-02-02
Tao
Ma
ocf
s
2: A
c
ces
s
the
xatt
r
buck
e
t only before modifying
i
t
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocf
s
2: Acces
s
t
h
e
right buffer_head i
n
o
cfs2_me
r
ge_rec
_
l
e
ft
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao
M
a
oc
f
s2/xa
t
tr: fi
x
credits c
a
lculation during index create
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao
Ma
ocf
s
2
/xa
t
tr:
Alway
s
updati
n
g
c
t
ime
d
urin
g
xattr set
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao
M
a
ocfs2/xattr:
Re
m
ove extend_trans call and ad
d
i
t
s credits
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2/qu
o
ta: Add QU
O
TA in ml
o
g_a
t
trib
u
te
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao
M
a
ocfs2: Narrow
t
h
e tra
n
s
a
ctio
n
f
o
r
deleting xa
t
trs from
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao
M
a
ocfs
2
/qu
o
ta: sp
a
r
s
e fixes for quota
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Ta
o
Ma
ocfs2:
fix
i
ndendati
o
n in ocfs2_dqu
o
t_drop_slow
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao
M
a
ocfs2/xattr:
R
estore not_found i
n
x
i
s
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Ta
o
Ma
ocfs2/xattr:
Fix a bug in xattr allocation est
i
mation
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2/xattr: Merge xattr set tran
s
action
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2
/
xattr: Reserve meta/data
a
t the
b
egi
n
ning
o
f
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs
2
/
xattr
:
Move clusters free
into deallo
c
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
oc
f
s2: Add cluster
s
free in
d
ealloc_ctxt
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
o
c
fs2/xa
t
tr: Only extend xattr bucket
i
n need
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
o
c
fs2
/
xattr: Onl
y
set buffer u
p
date if
i
t doesn't e
x
ist
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2/
x
attr: Remove
addit
i
onal
buck
e
t
allocation in
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-12-16
Tao
M
a
ocfs2: Alway
s
update xat
t
r searc
h
w
hen cr
e
a
ting bucket
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-11-10
Tao
Ma
ocfs2/xattr: Proper hash collision handle
in bucket
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-11-10
Tao M
a
oc
f
s2:
r
eturn 0 i
n
page_mk
w
rite to le
t
V
F
S retry
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-11-10
Tao
M
a
ocfs2: Fix check of re
t
urn val
u
e of ocfs2_start_
t
rans
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-11-10
Tao
Ma
ocfs2:
F
i
x some typos in xattr annotations
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-11-10
Tao Ma
ocfs
2
: Remove unused o
c
fs2_re
s
tore_xattr_bl
o
ck
(
)
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-14
T
a
o Ma
ocfs2: Refact
o
r xattr li
s
t
and remove
o
cfs2_
x
at
t
r_h
a
ndler()
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-14
Tao Ma
o
cfs2:
C
alculate
EA hash only by its suffix
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-14
Tao Ma
ocfs2: Add
e
m
pty buc
k
et support in xattr
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-14
Tao M
a
o
c
fs2/xattr
.
c
: F
i
x
a
b
ug w
h
en inserting xattr
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao
Ma
ocfs2: Resolv
e
deadlock in ocfs2_xattr_free_bl
o
c
k
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocf
s
2: bug-fix f
o
r
journ
a
l extend in x
a
tt
r
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
T
ao Ma
ocfs2: Delete
a
ll
x
att
r
buckets
d
ur
i
ng
i
node r
e
moval
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs
2
: Enable
x
a
ttr set
i
n
index btree
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Ta
o
Ma
ocf
s
2
:
Optionally li
m
it
e
xtent siz
e
in
ocfs
2
_insert_extent()
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs2: Add xattr looku
p
code
x
attr
btrees
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs
2
:
Add x
a
ttr bucket iteration for lar
g
e
number
s
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
T
a
o
M
a
ocfs
2
:
A
d
d x
a
ttr index tree opera
t
ions
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs2: Add ext
e
nt tree operat
i
on for xa
t
t
r
value btrees
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocf
s
2: A
d
d helper function in u
p
tod
a
te
.
c
fo
r
remo
v
ing
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao
M
a
ocfs2: Add
t
he basic xattr
d
isk layout i
n
oc
f
s2_fs
.
h
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao M
a
ocf
s
2: Ma
k
e
h
igh level btree extend code ge
n
eric
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
o
c
fs2
:
Abst
r
act
ocfs2_extent
_
tre
e
in b
-
t
r
ee o
p
e
ra
t
ions
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs2:
Use ocfs2_extent_
l
ist instea
d
of
o
cfs2
_
dinode
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs2: M
o
d
ify
o
cfs2_num_free_
e
x
t
ents for futur
e
x
attr
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
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tree
2008-09-10
Tao M
a
o
cf
s
2:
Fix a bug in direct IO read
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-08-22
T
a
o
Ma
oc
f
s2: Jump to co
r
re
c
t label in
o
cfs2_exp
a
nd_in
l
ine_dir()
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
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tree
2008-04-18
T
a
o
Ma
ocfs2:
A
dd inode st
e
a
l
i
ng for ocfs2_reserv
e
_ne
w
_inode
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-04-18
T
a
o Ma
ocfs2: Add ac_all
o
c
_
slot i
n
oc
f
s2
_
alloc_context
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-04-18
Tao Ma
ocfs
2
: Add a n
e
w p
a
ra
m
e
ter for ocfs
2
_r
e
ser
v
e_subal
l
oc_bits
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-04-18
Tao Ma
o
cfs2
:
E
nabl
e
c
r
o
ss extent b
l
ock merge
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-04-18
Tao Ma
ocfs2: A
d
d s
u
pport f
o
r
c
ross ex
t
ent
b
loc
k
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-04-18
Tao Ma
ocf
s
2
:
R
econnect after idle
t
i
me
ou
t
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-03-10
Tao Ma
ocfs
2
: Fix NULL pointer derefer
e
nces in o2net
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-03-10
Tao Ma
ocfs2
:
Fix
a
n en
d
i
a
n bug in online res
i
z
e
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-03-10
T
a
o Ma
o
c
fs2:
Use
d
lm_print_one_loc
k
_re
s
ource for lock
resource
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-01-25
Tao Ma
ocf
s
2
/dlm: Clear joining_nod
e
o
n hearbeat node
down
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-01-25
Tao Ma
[PATCH 2
/
2
] ocfs2: I
m
p
l
ement group
a
dd for
o
n
line
r
es
i
ze
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-01-25
Tao Ma
[
PATCH 1/2] ocfs2: Add group
e
xtend for onl
i
n
e
resize
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-01-25
T
a
o Ma
ocfs2: R
e
serve
ioctl r
a
ng
e
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
commitdiff
|
tree
2008-01-25
Tao Ma
o
c
f
s
2: Inita
l
i
z
e b
i
tmap_cpg of ocfs2_super to be the
.
.
.
Signed-off-by:
Tao Ma
<tao.ma@oracle.com>
commit
|
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|
tree
2007-10-12
T
ao Mao
ocfs2: re
m
o
v
e
unused
v
ariabl
e
Signed-off-by:
Tao Ma
o <tao.ma@oracle.com>
commit
|
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|
tree
2007-10-12
Tao
M
ao
ocf
s
2: re
m
ove mo
s
t
l
y unus
e
d field
fro
m
i
n
sert structure
Signed-off-by:
Tao Ma
o <tao.ma@oracle.com>
commit
|
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|
tree