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btrfs: provide simple rcu-walk ACL implementation
2011-01-07
Nic
k
Piggin
bt
r
fs: p
r
ovide sim
p
le r
c
u-walk ACL
i
mplemen
t
a
ti
o
n
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
Nick Piggin
ex
t
2,3,4:
provide simple rcu-walk ACL
i
mplemen
t
ation
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick P
i
g
g
in
fs: provid
e
s
i
m
ple rcu-walk
g
e
n
eric
_
c
heck_acl implementa
t
ion
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
fs: prov
i
d
e
rcu-wa
l
k
aware permission i_op
s
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
N
ick Piggin
fs: rcu-walk awa
r
e d_revalidate m
e
thod
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
fs:
c
ache optimise d
e
nt
r
y and inode for rcu-wa
l
k
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
N
ick Piggi
n
fs:
d
c
ach
e
reduce bra
n
ches in looku
p
path
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nic
k
Piggin
fs:
dcac
h
e remove
d_mounted
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nic
k
P
iggin
fs
:
fs_struct use seqlock
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nic
k
Pigg
i
n
fs:
rc
u
-
w
alk
for pat
h
lookup
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick P
i
g
g
in
k
er
n
el: optimise
seq
l
ock
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
fs: avoid inod
e
RCU freeing
for pseudo
fs
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick P
i
ggin
fs: i
c
ache RCU free inodes
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick
P
iggi
n
fs: cons
o
lidate
d
e
ntry kill seq
u
ence
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
fs: use RCU in
shrink_dentry_list to reduce lock nesting
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick P
i
ggin
f
s
:
r
educe
dcache_ino
d
e_lock width in lru
scanning
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
f
s
: dcache reduce
prune_one_d
e
ntry lock
i
ng
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick
Piggin
fs: d
c
ache
r
educe d_
p
arent lock
i
ng
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
fs: dc
a
che
r
ation
a
li
s
e dget v
a
r
i
ants
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
N
i
ck Piggin
fs: dcach
e
reduce dcache_ino
d
e_lock
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nic
k
Piggin
fs: d
c
ache reduce locking i
n
d_alloc
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick
Pi
g
g
in
f
s
: dcache re
d
u
c
e
dput lockin
g
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
fs:
d
cache avoid starvation
in dcache multi-step ope
r
ations
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nic
k
Piggin
f
s: dcach
e
remove
dcache_lock
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nic
k
Piggin
f
s
: Use
r
en
a
me
lo
c
k
and RCU for multi
-
step opera
t
ions
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
fs: increase d_name lock
covera
g
e
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nic
k
Pigg
i
n
fs:
scal
e
inode alia
s
l
i
st
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
N
ick Pig
g
i
n
fs: dcache scale subdirs
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Ni
c
k Piggin
fs: dcache scale
d_unhash
e
d
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Pigg
i
n
fs: dcache scale dentry
refcount
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Pi
g
gi
n
fs: dca
c
he s
c
al
e
lru
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Ni
c
k
Pi
g
gin
fs: dcache sca
l
e ha
s
h
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
N
i
ck Pigg
i
n
hostfs: simpli
f
y
locki
n
g
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nic
k
Piggi
n
f
s: change d_
h
ash for rcu-
w
al
k
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nic
k
Piggin
f
s: ch
a
n
g
e d_c
o
mpa
r
e fo
r
rc
u
-walk
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
fs: name case up
d
a
te method
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick
Pi
g
gin
jfs: dont
o
verw
r
ite dentry name i
n
d_
r
evalidat
e
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
cifs
:
dont o
v
erwrite dentry name in d_reva
l
idate
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
N
i
ck Piggin
fs: c
h
a
nge d
_
delete s
e
mantics
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick
P
iggin
fs: dcache
documentati
o
n cleanup
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
confi
g
f
s: avoid swi
t
ching ->d_op on
live den
t
ry
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
N
ick Piggin
cgroup fs: avo
i
d switc
h
ing ->d
_
op
on l
i
v
e
den
t
r
y
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Pigg
i
n
f
s
:
use fas
t
cou
n
ters for vfs caches
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
vf
s
:
revert per-cp
u
nr_u
n
used counters for de
n
try and
.
.
.
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Ni
c
k Pigg
i
n
kernel
:
kmem_ptr_validate consider
e
d harmful
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
N
ick P
i
ggin
fs: d_vali
d
ate fixes
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-05
Nick
P
iggin
Revert "fs: use
R
C
U
read si
d
e protection in d_vali
d
ate"
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-11-12
Nick
P
ig
g
in
radix-tree: fix
R
CU
b
ug
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick Pig
g
in
fs: brlock
v
fsmo
u
nt
_
lock
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
N
i
ck
Piggin
fs: s
c
al
e
files_lock
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick Piggin
lgloc
k
:
introd
u
ce s
p
ecial lglock and br
l
ock spin locks
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2010-08-18
N
ick Pigg
i
n
tty: fix
f
u_list a
b
use
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick Piggin
fs
:
cleanup
f
i
les_lock lo
c
king
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Ni
c
k Piggin
fs:
remove extra
lookup
i
n
_
_loo
k
up_has
h
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
N
i
ck Piggin
fs:
f
s
_
struct rwlock to spin
l
ock
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Ni
c
k Piggin
apparmor: use
task path
h
elpers
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
N
ick
Piggin
fs: d
e
n
t
ry a
l
locat
i
on c
o
nsolida
t
ion
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick Piggi
n
fs:
f
i
x do_
l
ookup fa
l
se negative
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-05
Nick Pig
g
in
nick piggin: change em
a
il address
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree