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| author | Aaron Conole | 2016-09-21 17:35:07 +0200 |
|---|---|---|
| committer | Pablo Neira Ayuso | 2016-09-25 14:38:48 +0200 |
| commit | e3b37f11e6e4e6b6f02cc762f182ce233d2c1c9d (patch) | |
| tree | 09f9f1a8b9e8e7e173e1059c5e251c19a9852df6 /virt | |
| parent | netfilter: nf_queue: whitespace cleanup (diff) | |
| download | kernel-qcow2-linux-e3b37f11e6e4e6b6f02cc762f182ce233d2c1c9d.tar.gz kernel-qcow2-linux-e3b37f11e6e4e6b6f02cc762f182ce233d2c1c9d.tar.xz kernel-qcow2-linux-e3b37f11e6e4e6b6f02cc762f182ce233d2c1c9d.zip | |
netfilter: replace list_head with single linked list
The netfilter hook list never uses the prev pointer, and so can be trimmed to
be a simple singly-linked list.
In addition to having a more light weight structure for hook traversal,
struct net becomes 5568 bytes (down from 6400) and struct net_device becomes
2176 bytes (down from 2240).
Signed-off-by: Aaron Conole <aconole@bytheb.org>
Signed-off-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Pablo Neira Ayuso <pablo@netfilter.org>
Diffstat (limited to 'virt')
0 files changed, 0 insertions, 0 deletions