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fs: dcache reduce branches in lookup path
2011-01-07
Nick Piggin
fs: dcache r
e
d
u
ce branche
s
in
lookup p
a
th
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
Nick
P
iggin
f
s
:
dca
c
he
remov
e
d
_mo
u
nted
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
N
i
ck
Piggin
fs:
f
s_struct
u
se s
e
qloc
k
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
Nick Piggin
fs: rcu-w
a
lk for path lookup
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
Nick
Piggin
k
ernel: o
p
timise seq
l
o
c
k
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
Nick Piggin
fs: avoid
inode RC
U
f
reeing for pseudo fs
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
Nic
k
Pig
g
in
fs:
i
c
ache
RC
U
free inodes
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
N
i
ck Piggin
fs: consoli
d
ate d
e
n
try kill sequenc
e
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
N
i
ck Piggin
fs: use
R
C
U
i
n shrin
k
_dentr
y
_list to
r
edu
c
e
lock nesting
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
fs: reduce dcac
h
e_inode_lock wid
t
h i
n
lru scanning
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Pi
g
gin
fs: dcache redu
c
e prune_one_dentry locking
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick
Pig
g
in
f
s
:
dcache r
e
duce d_pare
n
t locking
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
fs: dcache rati
o
nalise dget
variants
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
f
s: dca
c
he reduce dcache_inode_lo
c
k
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
f
s: dcache reduce lockin
g
in d_alloc
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
f
s
: d
c
a
che reduce dput locking
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Pig
g
in
fs: dcache av
o
i
d starvation
in dc
a
che multi-s
t
ep operations
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick
P
iggin
fs: dcache remove dcache
_
l
o
ck
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Ni
c
k Pi
g
gin
fs:
U
se
r
ena
m
e lock and R
C
U for multi-step ope
r
ations
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 coverage
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
Nick Piggin
fs: scale inode
ali
a
s list
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
N
ick
Piggin
fs:
dcache scale subdir
s
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
fs: d
c
ache
scale d_unhashed
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
N
i
ck Piggin
fs:
d
cache sc
a
le dentry
r
e
fcou
n
t
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick
P
i
g
g
i
n
fs: dcache scale lru
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
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commitdiff
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tree
2011-01-07
Nic
k
Piggin
fs
:
d
c
a
che scale ha
s
h
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick
P
iggin
hostfs: simpl
i
fy lock
i
ng
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Piggin
fs: cha
n
ge d_hash for rcu-w
a
lk
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
fs: cha
n
ge
d
_
co
m
pare for rcu-w
a
lk
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
N
i
c
k
Piggi
n
fs: n
a
me case update method
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
j
f
s
:
don
t
overwrite de
n
try
n
ame in d_revali
d
a
t
e
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
N
ick Piggin
cifs: d
o
nt overwrite d
e
nt
r
y name
i
n d_revalidate
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Pigg
i
n
fs: change d_delete semantics
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Pigg
i
n
fs: dc
a
che d
o
cume
n
ta
t
i
on cleanup
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2011-01-07
Nick Pi
g
gi
n
config fs: a
v
oid switc
h
in
g
->d_
o
p on liv
e
dentry
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
N
ick Piggin
cgroup fs: avo
i
d
s
witching ->d_op on live dentry
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
fs: use fast counte
r
s
fo
r
vfs caches
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
vfs:
r
e
vert per-cpu
n
r_unu
s
ed counte
r
s
for dent
r
y
and
.
.
.
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
Nick Piggin
k
e
rnel: kme
m
_pt
r
_validate c
o
nsi
d
ered ha
r
mful
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-07
N
ick
Pig
g
i
n
fs: d_v
a
lidate fix
e
s
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2011-01-05
Nick Piggin
R
evert "fs: use RCU r
e
ad side prote
c
tion in d
_
validate
"
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-11-12
Nick Pigg
i
n
radix-tr
e
e: fix RCU b
u
g
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick Pig
g
in
fs: brlock vf
s
mount_lock
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nic
k
Pigg
i
n
fs: scale files_loc
k
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
N
i
ck Piggin
lgl
o
c
k
:
intro
d
u
ce
s
pecial lglock and brlock spin locks
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Ni
c
k Piggin
tty: fix f
u
_
l
ist
a
buse
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick Piggin
f
s
:
cleanup file
s
_lock locking
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick Piggin
fs: remove
e
xtr
a
lookup i
n
_
_lookup_
h
as
h
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick P
i
ggi
n
f
s
: fs_struct rwloc
k
to spinl
o
ck
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick Piggin
apparmo
r
: use task path
h
e
lpe
r
s
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
|
tree
2010-08-18
Nick
Piggin
fs: dentr
y
allocation c
o
nsolid
a
tion
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2010-08-18
Nic
k
Piggin
fs: fix d
o
_lookup false
n
egative
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
commit
|
commitdiff
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tree
2010-08-05
Nick
P
i
ggin
nick
p
i
ggin: change email addr
e
ss
Signed-off-by: Nick Piggin <
npiggin@kernel.dk
>
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tree