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ocfs2: Add refcount tree lock mechanism.
2009-09-23
Ta
o
Ma
o
cfs2:
A
dd re
f
count tr
e
e
l
ock me
c
hanism
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Ta
o
Ma
ocfs2:
Add caching info for refcount
t
ree
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
M
a
oc
f
s2: Ad
d
new refcount tree lock re
s
ourc
e
in
d
lmglue
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
T
ao Ma
o
c
fs2: Abstract ca
c
hing info
ch
e
ckpoint
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
M
a
ocfs2: Add oc
f
s2_read_refcount_block
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao Ma
ocfs2: Add metaecc
f
o
r ocfs2_re
f
count_bloc
k
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-09-23
Tao
M
a
ocfs2: Define refcount tree structure
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-08-28
T
ao Ma
ocf
s
2: invalidate
dentry if its
dentry_lock isn't initialized
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-08-17
T
a
o
Ma
ocf
s
2: r
e
lease the bu
f
fer hea
d
in ocfs2_do_
t
runcate
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-07-30
Ta
o
Ma
ocfs2/quota: Release l
o
ck for error in ocfs2_quota_write
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-07-23
Tao Ma
ocfs2: Use ocfs2_r
e
c
_cl
u
sters in ocfs2_adjust_
a
djacent_records
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-07-21
Tao Ma
ocfs2: Add extra c
r
edit
s
a
nd access th
e
m
o
dified bh
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-06-22
Tao Ma
ocfs2/trivial:
W
rap
o
cfs2_sysfile_
c
l
u
ste
r
_lo
c
k
_
key
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-06-22
Tao Ma
ocfs2: Update atime
in splice
r
ead if ne
c
essary
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-06-15
Ta
o
M
a
oc
f
s2: Adjust rightmost path in ocfs
2
_add_bra
n
ch
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-06-04
Tao Ma
ocfs2: Remove redundant
g
otos in ocfs2_mount_vo
l
u
m
e()
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-05-05
Ta
o
Ma
o
cfs2:
Do
n
't prin
t
k the err
o
r when listing too ma
n
y
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-29
Ta
o
M
a
o
c
f
s
2/tri
v
ia
l
: Remove
u
nused variab
l
e
in o
c
f
s
2_re
n
ame
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-21
Tao
M
a
ocfs2: Fi
x
2 warning during
o
cfs
2
m
a
ke
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-07
T
ao Ma
ocfs2
:
Reserve 1 more cluster in ex
p
a
nding_
i
nline_dir
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-03
Tao Ma
ocfs2:
Opti
m
ize inode g
r
o
u
p allocation by recordin
g
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-03
Tao Ma
ocfs2:
A
ll
o
cate inode
g
r
oups from g
l
obal_bitm
a
p
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-04-03
Ta
o
Ma
o
c
fs2: Optimize ino
d
e all
o
cation by
remembe
r
i
n
g
l
ast
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-03-12
Tao
Ma
ocfs2: Use xs->bucket t
o
set
x
a
t
t
r va
l
ue outside
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-03-12
T
a
o Ma
ocfs2: Fix a bug
f
ound by sp
a
rse check
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-02-26
Tao
Ma
oc
f
s2
:
l
ock
the metaecc process
for
xattr bucket
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-02-26
Tao Ma
ocfs2: U
s
e the right
a
cces
s
_*
m
ethod in ct
i
me up
d
at
e
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-02-26
Tao Ma
ocfs
2
:
Ac
c
ess
and
dirt
y
the buffer_head in m
a
rk_written
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-02-02
T
ao Ma
o
c
f
s2: Acces
s
t
he xattr bucket only be
f
ore modifying it
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2: Acc
e
ss the right buffer_head in ocfs
2
_me
r
ge_re
c
_
left
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
T
a
o Ma
ocfs2/xa
t
t
r: fix cr
e
dits
c
alculation during
i
ndex
c
r
e
a
te
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2/xattr: Al
w
a
y
s updating ctime during xatt
r
set
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
T
a
o M
a
ocfs
2
/xattr:
Remove e
x
t
e
nd_
t
rans call
and
a
d
d
its
c
r
e
dits
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2/quota: Add QUOTA i
n
m
l
og_attribu
t
e
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
oc
f
s2: Narrow
the transaction for deleti
n
g xa
t
trs fr
o
m
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2
/
quota: sparse f
i
xes for q
u
ota
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
o
c
f
s2: fix ind
e
nd
a
tion in ocfs2
_
dqu
o
t_
d
rop_slow
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
T
a
o Ma
ocfs2
/
xatt
r
: Rest
o
re
n
ot_f
o
und in xis
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2/xattr: Fix a bug in xat
t
r allo
c
ation est
i
mation
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
o
c
fs2/xattr:
Merge xa
t
tr set transac
t
ion
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2/xattr:
Reserve meta/dat
a
a
t
the beginning
o
f
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2/xattr: Move clu
s
ters
free into
dealloc
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao
Ma
oc
f
s
2
:
A
d
d clu
s
ters f
r
ee in dealloc_ctx
t
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs
2
/x
a
ttr: Only extend
xattr bucket in ne
e
d
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs2/
x
att
r
: Only set buffe
r
update if it d
o
esn't exist
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2009-01-05
Tao Ma
ocfs
2
/xattr
:
Remove additional bucket alloca
t
ion i
n
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-12-16
Tao M
a
ocfs2: Alw
a
ys update x
a
ttr search
w
hen crea
t
in
g
bucket
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-11-10
Tao
M
a
ocf
s
2/xattr: Pro
p
er hash
col
l
i
sion handle in bucket
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-11-10
Tao Ma
ocf
s
2: return 0 in page
_
mkwrite
t
o let VF
S
retr
y
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-11-10
Tao Ma
ocfs2: Fix check of re
t
ur
n
v
a
lue
of o
c
fs2_start
_
trans
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-11-10
Tao
Ma
ocfs2: Fix
so
m
e typos i
n
xattr anno
t
at
i
ons
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-11-10
T
ao
Ma
ocf
s
2
:
Remove unused ocfs2_rest
o
re
_
xattr_block
(
)
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-14
T
a
o
Ma
ocfs2: Refactor x
a
ttr
l
ist and remove ocfs2
_
xattr_handler()
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-14
T
ao Ma
ocfs2:
Calculate EA ha
s
h
onl
y
by its
suf
f
ix
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-14
Tao Ma
ocfs2: A
d
d
emp
t
y
b
u
c
k
et suppo
r
t in xattr
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-14
Tao M
a
ocfs2/xattr
.
c: Fix
a bug when inse
r
tin
g
x
attr
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs2:
Re
s
olve deadlock in ocfs2_xattr_f
r
ee_block
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
T
ao
M
a
oc
f
s2
:
bug-fix for journa
l
exte
n
d in xatt
r
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
T
a
o Ma
ocfs2:
Delete al
l
xattr buckets duri
n
g inod
e
removal
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
o
cfs2: En
a
bl
e
xatt
r
s
e
t in in
d
e
x btree
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
T
a
o Ma
o
c
f
s
2: Optional
l
y
l
im
i
t extent size in ocfs2_inse
r
t_extent()
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao M
a
ocfs2: Ad
d
xattr
lookup code x
a
ttr bt
r
ees
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao M
a
ocfs
2
:
A
dd xattr
b
ucket it
e
ration
f
or large numb
e
rs
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao
Ma
oc
f
s2: Add x
a
ttr index tree operati
o
ns
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs
2
: Add exte
n
t tree o
p
eration fo
r
xatt
r
value btrees
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
o
cf
s
2
:
Add helper function in uptodate
.
c for removing
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs2: A
d
d the basic xattr disk lay
o
ut
in oc
f
s2_fs
.
h
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao
Ma
ocfs2: Make
h
igh level
b
t
ree extend code gene
r
ic
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Ta
o
Ma
ocfs
2
: Abstract ocfs2_ex
t
ent_tree in b-tree operations
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Tao Ma
ocfs
2
: Us
e
ocfs2_exte
n
t_l
i
st
inst
e
ad of o
c
fs2
_
d
inode
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-10-13
Ta
o
Ma
ocfs2: Modify ocfs2
_
num_free_ex
t
ents for futur
e
xat
t
r
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-09-10
Tao Ma
ocf
s
2: Fix a bug in
d
irect IO re
a
d
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-08-22
T
a
o Ma
o
cfs2: Jump to corr
e
ct label in ocfs2_expand_i
n
line_dir()
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-04-18
T
ao
M
a
o
cfs2: Add
i
nod
e
stealin
g
for
o
cfs2
_
res
e
rve_
n
ew_inode
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-04-18
Tao Ma
ocfs
2
: Add ac_
a
lloc_slot in ocf
s
2_alloc_cont
e
xt
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-04-18
Ta
o
Ma
ocfs2: Add a new para
m
eter for o
c
fs
2
_reserve_suballoc_bits
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-04-18
Tao Ma
ocfs2: E
n
able cross ex
t
e
n
t block merge
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-04-18
T
a
o Ma
o
cfs2:
Add
su
p
port for c
r
oss extent bloc
k
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-04-18
Tao Ma
ocf
s
2: R
e
connect after idle t
i
me out
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-03-10
Tao Ma
ocfs2: F
i
x NULL poi
n
ter dereferences in
o
2net
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-03-10
T
ao Ma
ocfs2: Fix an endian bug in
online resize
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-03-10
T
a
o Ma
ocfs2
:
Us
e
dlm_print_o
n
e_lock_resou
r
ce for lock resource
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
|
commitdiff
|
tree
2008-01-25
T
a
o Ma
ocfs2/dlm: Clear joining_n
o
de on h
e
arbeat
node
down
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
commit
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2008-01-25
Tao Ma
[PATC
H
2/
2
] o
c
fs2
:
I
m
p
lement group add for onl
i
ne resize
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
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2008-01-25
Ta
o
Ma
[PATCH 1/2] ocfs2
:
Add g
r
oup ext
e
n
d
f
o
r online resiz
e
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
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2008-01-25
Tao
M
a
ocfs
2
: Re
s
er
v
e ioctl r
a
nge
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
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commitdiff
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tree
2008-01-25
Tao Ma
ocfs2: In
i
tali
z
e
bitmap
_
c
pg of ocfs2_
s
u
p
er
t
o be the
.
.
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
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2007-10-12
Tao M
a
o
ocfs2:
r
emove unused
va
r
iable
Signed-off-by: Tao Mao <
tao.ma@oracle.com
>
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2007-10-12
Tao Mao
o
cfs2:
r
emove mostly unu
s
e
d
fie
l
d from
i
nsert structure
Signed-off-by: Tao Mao <
tao.ma@oracle.com
>
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2007-09-11
tao
.
ma@oracl
e
.
c
o
m
[PATCH] oc
f
s2
:
Fix a wrong cluster calcu
l
a
t
i
on
.
Signed-off-by: Tao Ma <
tao.ma@oracle.com
>
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