diff options
| author | Stephen Hemminger <shemminger@vyatta.com> | 2008-02-11 21:14:39 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-12 17:53:31 -0800 |
| commit | 8315f5d80a90247bf92232f92ca49933ac49327b (patch) | |
| tree | 690332d077339b2d0c93280f08f6fbe9f5b371c7 /net/ipv4/icmp.c | |
| parent | ec28cf738d899e9d0652108e1986101771aacb2e (diff) | |
fib_trie: /proc/net/route performance improvement
Use key/offset caching to change /proc/net/route (use by iputils route)
from O(n^2) to O(n). This improves performance from 30sec with 160,000
routes to 1sec.
Signed-off-by: Stephen Hemminger <shemminger@vyatta.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'net/ipv4/icmp.c')
0 files changed, 0 insertions, 0 deletions