| commit | dd24c00191d5e4a1ae896aafe33c6b8095ab4bd1 | [log] [tgz] |
|---|---|---|
| author | Eric Dumazet <dada1@cosmosbay.com> | Tue Nov 25 21:17:14 2008 -0800 |
| committer | David S. Miller <davem@davemloft.net> | Tue Nov 25 21:17:14 2008 -0800 |
| tree | e955c09e0b288e50c706b6ee409229d5a930c80c | |
| parent | 1748376b6626acf59c24e9592ac67b3fe2a0e026 [diff] |
net: Use a percpu_counter for orphan_count Instead of using one atomic_t per protocol, use a percpu_counter for "orphan_count", to reduce cache line contention on heavy duty network servers. Signed-off-by: Eric Dumazet <dada1@cosmosbay.com> Signed-off-by: David S. Miller <davem@davemloft.net>