01 Aug, 2013
1 commit
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There are a mix of function prototypes with and without extern
in the kernel sources. Standardize on not using extern for
function prototypes.Function prototypes don't need to be written with extern.
extern is assumed by the compiler. Its use is as unnecessary as
using auto to declare automatic/local variables in a block.Reflow modified prototypes to 80 columns.
Signed-off-by: Joe Perches
Signed-off-by: David S. Miller
10 Aug, 2012
1 commit
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Eric noticed, that when there will be devices with equal indices, some
hash functions that use them will become less effective as they could.
Fix this in advance by mixing the net_device address into the hash value
instead of the device index.This is true for arp and ndisc hash fns. The netlabel, can and llc ones
are also ifindex-based, but that three are init_net-only, thus will not
be affected.Many thanks to David and Eric for the hash32_ptr implementation!
Signed-off-by: Pavel Emelyanov
Signed-off-by: Eric Dumazet
Signed-off-by: David S. Miller
21 Jul, 2012
1 commit
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We were using a special key "0" for all loopback and point-to-point
device neigh lookups under ipv4, but we wouldn't use that special
key for the neigh creation.So basically we'd make a new neigh at each and every lookup :-)
This special case to use only one neigh for these device types
is of dubious value, so just remove it entirely.Reported-by: Eric Dumazet
Signed-off-by: David S. Miller
05 Jul, 2012
1 commit
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Do not use the dst cached neigh, we'll be getting rid of that.
Signed-off-by: David S. Miller
16 Feb, 2012
1 commit
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'tbl' is always arp_tbl, so specifying it is pointless.
Signed-off-by: David S. Miller
29 Dec, 2011
1 commit
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In order to perform a proper universal hash on a vector of integers,
we have to use different universal hashes on each vector element.Which means we need 4 different hash randoms for ipv6.
Signed-off-by: David S. Miller
18 Jul, 2011
1 commit
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In the future dst entries will be neigh-less. In that environment we
need to have an easy transition point for current users of
dst->neighbour outside of the packet output fast path.Signed-off-by: David S. Miller
13 Jul, 2011
1 commit
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Get rid of all of the useless and costly indirection
by doing the neigh hash table lookup directly inside
of the neighbour binding.Rename from arp_bind_neighbour to rt_bind_neighbour.
Use new helpers {__,}ipv4_neigh_lookup()
In rt_bind_neighbour() get rid of useless tests which
are never true in the context this function is called,
namely dev is never NULL and the dst->neighbour is
always NULL.Signed-off-by: David S. Miller
11 Jul, 2011
1 commit
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We need to make sure the multiplier is odd.
Signed-off-by: David S. Miller
11 Jan, 2011
1 commit
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IPv4 over firewire needs to be able to remove ARP entries
from the ARP cache that belong to nodes that are removed, because
IPv4 over firewire uses ARP packets for private information
about nodes.This information becomes invalid as soon as node drops
off the bus and when it reconnects, its only possible
to start talking to it after it responded to an ARP packet.
But ARP cache prevents such packets from being sent.Signed-off-by: Maxim Levitsky
Signed-off-by: David S. Miller
30 Sep, 2010
1 commit
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arp_broken_ops is only used in arp.c
Signed-off-by: Stephen Hemminger
Signed-off-by: David S. Miller
02 Sep, 2009
1 commit
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These tables are never modified at runtime. Move to read-only
section.Signed-off-by: Stephen Hemminger
Signed-off-by: David S. Miller
01 Feb, 2008
1 commit
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Signed-off-by: Jan Engelhardt
Signed-off-by: Patrick McHardy
Signed-off-by: David S. Miller
29 Jan, 2008
2 commits
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Signed-off-by: Rami Rosen
Signed-off-by: David S. Miller -
This one will need to set the IPV4_DEVCONF_ALL(PROXY_ARP), but
there's no ways to get the net right in place, so we have to
pull one from the inet_ioctl's struct sock.Signed-off-by: Pavel Emelyanov
Signed-off-by: David S. Miller
03 Dec, 2006
1 commit
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Signed-off-by: Al Viro
Signed-off-by: David S. Miller
29 Sep, 2006
1 commit
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Signed-off-by: Al Viro
Signed-off-by: David S. Miller
15 Apr, 2006
1 commit
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This patch contains the following possible cleanups:
- make the following needlessly global function static:
- arp.c: arp_rcv()
- remove the following unused EXPORT_SYMBOL's:
- devinet.c: devinet_ioctl
- fib_frontend.c: ip_rt_ioctl
- inet_hashtables.c: inet_bind_bucket_create
- inet_hashtables.c: inet_bind_hash
- tcp_input.c: sysctl_tcp_abc
- tcp_ipv4.c: sysctl_tcp_tw_reuse
- tcp_output.c: sysctl_tcp_mtu_probing
- tcp_output.c: sysctl_tcp_base_mssSigned-off-by: Adrian Bunk
Signed-off-by: David S. Miller
30 Aug, 2005
1 commit
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Bonding just wants the device before the skb_bond()
decapsulation occurs, so simply pass that original
device into packet_type->func() as an argument.It remains to be seen whether we can use this same
exact thing to get rid of skb->input_dev as well.Signed-off-by: David S. Miller
17 Apr, 2005
1 commit
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Initial git repository build. I'm not bothering with the full history,
even though we have it. We can create a separate "historical" git
archive of that later if we want to, and in the meantime it's about
3.2GB when imported into git - space that would just make the early
git days unnecessarily complicated, when we don't have a lot of good
infrastructure for it.Let it rip!
