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[PATCH] avoid one conditional branch in touch_atime()
2007-02-11
Eric
Dumazet
[PATCH]
avoid one conditio
n
al branch in touch_
a
time()
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2007-02-11
Eric Dumazet
[PATCH] struct vfsmo
u
nt:
kee
p
mnt_count & mnt_ex
p
i
ry_mark
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2007-02-08
E
r
ic Dumazet
[NE
T
]: cleanu
p
s
o
ck_from_fil
e
()
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2007-02-08
Er
i
c
D
u
mazet
[NET]: change layout o
f
e
hash table
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2007-02-08
Eric Dumazet
[
TG3]:
Av
o
id
an expensive divide
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-13
Eri
c
Dumaz
e
t
[PATCH
]
Optim
i
z
e
c
a
l
c_lo
a
d()
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-13
E
r
ic D
u
mazet
[P
A
T
C
H] SLAB: use a mult
i
ply instead
of a divide i
n
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-13
Eric Dumazet
[P
A
TCH] reorder s
t
ruct pipe
_
buf_oper
a
tions
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-13
Eric Dum
a
zet
[PATCH
]
con
s
t
i
fy p
i
pe
_
buf_operatio
n
s
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-09
Eric Dumazet
[N
E
T]:
F
orc
e
a cache line
split in hh_cache in SMP
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-07
Eric D
u
maze
t
[PATCH] fs: reorde
r
some
'
struct inode' fields to speedup
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-07
Er
i
c Dumazet
[PATCH] net: do
n
'
t
insert socket dentries
i
nto dentry_hashtable
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-07
Eric Du
m
azet
[PATCH] dcache: avoid RCU for never-h
a
shed d
e
ntries
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-07
Eric Dumaze
t
[PATCH] do
n
'
t insert
p
ipe dentr
i
e
s
i
nt
o
dentry_hasht
a
b
l
e
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-07
Er
i
c Du
m
a
z
et
[PA
T
CH] rcu: ad
d
a
prefe
t
ch()
i
n
r
c
u
_
do_b
a
tch()
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-12-03
E
r
ic
D
u
maz
e
t
[NET]: Size list
e
n hash tables using backlog hint
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-11-13
Eri
c
Dumazet
[PATCH]
v
mal
l
oc: opti
m
izatio
n
, cleanup, bugfixes
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-10-22
Eric D
u
mazet
[NET]
:
Redu
c
e sizeof(struct flowi) by 20 bytes
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-10-20
Eric Dumazet
[NET]: Can use _
_
get_cpu_var() inste
a
d o
f
per_cpu(
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-10-20
Eric Dumaz
e
t
[IPV4] inet_
p
eer
:
Group together avl_l
e
ft, avl_r
i
ght
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-10-20
E
ri
c
Dumaze
t
[TCP]:
One NET_
I
NC_STATS
(
) could be NET_INC
_
STATS_BH
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-10-19
Eric Dumazet
[NET
]
: reduce per
c
p
u ram
u
s
e
d for l
o
op
b
ack stats
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-10-16
E
ric Dumazet
[NET]: reduc
e
sizeof(struct inet_
p
eer), c
l
ea
n
up,
c
h
a
nge
.
.
.
commit
|
commitdiff
|
tree
2006-04-20
E
ric Dumazet
[PATCH] x86_6
4
: bri
n
g
back
__
r
ead_mo
s
t
l
y support
t
o
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-03-28
Eric Dumaz
e
t
[
P
ATCH] use
fget_ligh
t
() in se
l
ect/poll
commit
|
commitdiff
|
tree
2006-03-26
Eric D
u
mazet
[PATCH] Us
e
__
r
e
a
d_mostly on
s
ome h
o
t
f
s var
i
a
b
les
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-03-25
Eric Dumaze
t
[
P
ATCH
]
x86_64: group
memn
o
demap and
m
emnodeshift in
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-03-25
Eric Dum
a
zet
[
P
ATCH] Use unsigned int types for
a
faster bse
a
rch
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-03-24
Er
i
c Dumazet
[PATCH
]
HOTPLUG_CPU: avoid
hitting too many cache
l
ines
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-03-23
Er
i
c Dumazet
[
PA
T
C
H] __GE
N
E
RIC_PER_CPU cha
n
ges
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-03-23
Eric D
u
mazet
[
P
ATCH] On
l
y allocate p
e
rcpu
d
ata for possi
b
le CPUs
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-03-23
Eric D
u
mazet
[PATCH
]
S
h
rinks s
i
zeof(files_
s
t
r
uct) and better lay
o
ut
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-03-20
E
r
ic Dumaz
e
t
[PATCH] kref: avoi
d
an ato
m
ic
op
e
ration in kre
f
_
p
ut()
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-02-05
Eric
Dumazet
[PAT
C
H
]
percpu data:
o
nly itera
t
e o
v
er
p
ossible
C
PUs
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-01-17
Eri
c
D
umazet
[IPV4]:
r
t_cache_stat
c
an be
statically define
d
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-01-09
Eri
c
Dumaze
t
[
PATC
H
] r
e
move unus
e
d blkp fiel
d
in percp
u
_data
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-01-09
Eric Dumazet
[
P
ATCH] shr
i
nk dentry str
u
ct
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-01-09
Eric
D
umazet
[
P
ATCH] oprofile: Use vmal
l
oc_node
(
)
i
n
alloc_cpu_buffers()
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-01-03
E
ri
c
Dumaz
e
t
[NET
]
: move struct
proto_ops
t
o con
s
t
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2006-01-03
Er
i
c Du
m
a
z
et
[NETF
I
LT
E
R]
ip
_
tab
l
es: NUM
A
-aware all
o
c
ation
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-12-13
Eric Du
m
azet
[PATCH] x86_6
4
: Bug corre
c
tion in pop
u
late_memnodemap()
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-11-15
Eric Dumazet
[PATCH]
x8
6
_
6
4: Op
t
imize
N
UMA node hash
function
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-11-14
Eric Duma
z
e
t
[
PAT
C
H
]
reor
d
er
struc
t
fi
l
es_
s
tr
u
c
t
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-10-31
Eri
c
D
um
a
zet
[
PATCH] reduce
s
i
z
eof(struct file)
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-10-17
Eric Dumazet
[P
A
TCH] rc
u
: keep rcu callback e
v
ent counter
commit
|
commitdiff
|
tree
2005-10-04
Eric Duma
z
e
t
[INET]: Shrin
k
st
r
uct inet_ehash_buck
e
t on 32 bits UP
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-10-03
Eric Dumazet
[
I
NET]:
s
peedup inet (tcp/
d
cc
p
) lookups
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-09-27
E
ric
Du
m
azet
[
NET]:
Reorder
some hot field
s
of struc
t
net_device
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-09-27
Eric Dumazet
[NET]: Prefe
t
c
h dev->qdisc_lock in dev_queue_xmit()
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-09-21
Eric Dumazet
[PAT
C
H] Adds sys_set_mem
p
olicy()
i
n
inclu
d
e/linux
/
syscal
l
s
.
h
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-09-07
E
r
ic Dumaze
t
[P
A
TCH] struct dentry: pla
c
e d_has
h
close t
o
d_parent
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-09-07
Eric Dumazet
[PATCH] remove
f
il
e
.
f
_maxcoun
t
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-09-07
Eric Dumazet
[PATCH
]
x86_64: pre
f
et
c
hw
(
) can fall ba
c
k
to
p
r
e
fe
t
ch
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-09-06
E
ric Du
m
a
z
e
t
[NET]: Make sur
e
l_linger is unsigned to avoid negative
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-09-06
E
r
i
c Dumazet
[NE
T
]: Us
e
fi
l
e->private_data to get socket pointer
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-09-05
Eric Duma
z
et
[PATCH] mm/slab
.
c: pr
e
fetchw
t
he star
t
of new allocated
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-08-29
Eric Dumazet
[NET]:
use __read_mostly
on kmem_
c
ache_t , DEFINE_SNMP_
S
T
AT
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-08-02
Er
i
c
D
umazet
[P
A
TCH] sys_se
t
_m
e
mpol
i
cy()
d
o
e
snt
c
heck if
mode < 0
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-07-05
Er
i
c Dumazet
[IPV4]: Bu
g
f
i
x in rt_c
h
e
ck_expire()
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-07-05
Eric Dumaze
t
[I
P
V
4
]
:
U
se the f
a
ncy allo
c
_large_system_ha
s
h() fu
n
ction
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-07-05
Eric Dumazet
[NE
T
]: Ha
s
h
e
d
s
pinlocks in net/ipv4/r
o
ute
.
c
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree
2005-06-22
E
r
ic Dumazet
[NET]: dont use strlen() b
u
t the result from
a
prior
.
.
.
Signed-off-by: Eric Dumazet <
dada1@cosmosbay.com
>
commit
|
commitdiff
|
tree