diff options
| author | Donald Sharp <sharpd@nvidia.com> | 2024-10-24 11:27:24 -0400 |
|---|---|---|
| committer | Donald Sharp <sharpd@nvidia.com> | 2024-10-24 21:01:26 -0400 |
| commit | ed94fbfe5b1ec2d2d191d30b169e8f40ce48ecdb (patch) | |
| tree | e482ed212e2dbf27590f5174e2dfc6032ad038f5 /zebra/kernel_netlink.c | |
| parent | 4954d9d17cd324ebe40aae4842362c0d16e8c35a (diff) | |
bgpd: Store aspath count after aspath has changed
When running bestpath on a very large number of ecmp.
BGP ends up calling aspath_count a very very large number
of times, which results in ~15% cpu runtime in aspath_count_hops.
Modify the aspath to keep track of it's own count. This results
in the function now taking up ~1.5% of the cpu runtime. Enough
for the moment to be ignored.
Signed-off-by: Donald Sharp <sharpd@nvidia.com>
Diffstat (limited to 'zebra/kernel_netlink.c')
0 files changed, 0 insertions, 0 deletions