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Commit graph android_kernel_sony_sdm845/net/sched/act_simple.c
Message SHA1
net_cls_act: act_simple dont ignore realloc code 
reallocation of the policy data was being ignored. It could fail.
Simplify so that there is no need for reallocating.

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>

Jamal Hadi Salim   authored and   David S. Miller   commited 2008-05-06 00:10:24 -07:00
9d1045ad68
net_cls_act: Make act_simple use of netlink policy. 
Convert to netlink helpers by using netlink policy validation.
As a side effect fixes a leak.

Signed-off-by: Jamal Hadi Salim <hadi@cyberus.ca>
Signed-off-by: David S. Miller <davem@davemloft.net>

Jamal Hadi Salim   authored and   David S. Miller   commited 2008-05-05 00:22:35 -07:00
fa1b1cff3d
[PKT_SCHED]: Fix datalen check in tcf_simp_init(). 
datalen is unsigned so it can never be less than zero,
but that's ok because the attribute passed to nla_len()
has been validated and therefore a negative return
value is impossible.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Patrick McHardy   authored and   David S. Miller   commited 2008-04-17 23:19:55 -07:00
f5ba2d3217
[NET_SCHED]: Use nla_policy for attribute validation in actions 
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Patrick McHardy   authored and   David S. Miller   commited 2008-01-28 15:11:23 -08:00
53b2bf3f8a
[NET_SCHED]: Propagate nla_parse return value 
nla_parse() returns more detailed errno codes, propagate them back on
error.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Patrick McHardy   authored and   David S. Miller   commited 2008-01-28 15:11:18 -08:00
cee63723b3
[NET_SCHED]: Convert actions from rtnetlink to new netlink API 
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Patrick McHardy   authored and   David S. Miller   commited 2008-01-28 15:11:11 -08:00
7ba699c604
[NET_SCHED]: Remove unnecessary includes 
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Patrick McHardy   authored and   David S. Miller   commited 2007-07-10 22:16:41 -07:00
0ba4805383
[NETLINK]: Use nlmsg_trim() where appropriate 
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Arnaldo Carvalho de Melo   authored and   David S. Miller   commited 2007-04-25 22:26:37 -07:00
dc5fc579b9
[SK_BUFF]: Convert skb->tail to sk_buff_data_t 
So that it is also an offset from skb->head, reduces its size from 8 to 4 bytes
on 64bit architectures, allowing us to combine the 4 bytes hole left by the
layer headers conversion, reducing struct sk_buff size to 256 bytes, i.e. 4
64byte cachelines, and since the sk_buff slab cache is SLAB_HWCACHE_ALIGN...
:-)

Many calculations that previously required that skb->{transport,network,
mac}_header be first converted to a pointer now can be done directly, being
meaningful as offsets or pointers.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

Arnaldo Carvalho de Melo   authored and   David S. Miller   commited 2007-04-25 22:26:28 -07:00
27a884dc3c
[NET] SCHED: Fix whitespace errors. 
Signed-off-by: YOSHIFUJI Hideaki <yoshfuji@linux-ipv6.org>
Signed-off-by: David S. Miller <davem@davemloft.net>

YOSHIFUJI Hideaki   authored and   David S. Miller   commited 2007-02-10 23:20:08 -08:00
10297b9931
[SCHED]: Use kmemdup & kzalloc where appropriate 
Signed-off-by: Arnaldo Carvalho de Melo <acme@mandriva.com>

Arnaldo Carvalho de Melo   authored and   David S. Miller   commited 2006-12-02 21:30:18 -08:00
c7b1b24978
[PKT_SCHED] act_simple.c: make struct simp_hash_info static 
This patch makes the needlessly global struct simp_hash_info static.

Signed-off-by: Adrian Bunk <bunk@stusta.de>
Signed-off-by: David S. Miller <davem@davemloft.net>

Adrian Bunk   authored and   David S. Miller   commited 2006-09-22 15:18:40 -07:00
28a7b327b8
[PKT_SCHED]: Kill pkt_act.h inlining. 
This was simply making templates of functions and mostly causing a lot
of code duplication in the classifier action modules.

We solve this more cleanly by having a common "struct tcf_common" that
hash worker functions contained once in act_api.c can work with.

Callers work with real action objects that have the common struct
plus their module specific struct members.  You go from a common
object to the higher level one using a "to_foo()" macro which makes
use of container_of() to do the dirty work.

This also kills off act_generic.h which was only used by act_simple.c
and keeping it around was more work than the it's value.

Signed-off-by: David S. Miller <davem@davemloft.net>

David S. Miller   commited 2006-09-22 14:55:10 -07:00
e9ce1cd3cf
Remove obsolete #include <linux/config.h> 
Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de>
Signed-off-by: Adrian Bunk <bunk@stusta.de>

Jörn Engel   authored and   Adrian Bunk   commited 2006-06-30 19:25:36 +02:00
6ab3d5624e
[PKT_SCHED]: Prefix tc actions with act_ 
Clean up the net/sched directory a bit by prefix all actions with act_.

Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net>

Patrick McHardy   authored and   David S. Miller   commited 2006-01-09 14:16:14 -08:00
4bba392592
Renamed from net/sched/simple.c (Browse further)