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| author | Xin Long <[email protected]> | 2023-01-28 10:58:38 -0500 |
|---|---|---|
| committer | Jakub Kicinski <[email protected]> | 2023-02-01 20:54:27 -0800 |
| commit | 9eefedd58ae1daece2ba907849a44db2941fb4b0 (patch) | |
| tree | 37da21e8fecc0125f9b2282af03cdb4c72ec9732 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 8e08bb75b60f7f9ed319185cef80188b87d9b43a (diff) | |
net: add gso_ipv4_max_size and gro_ipv4_max_size per device
This patch introduces gso_ipv4_max_size and gro_ipv4_max_size
per device and adds netlink attributes for them, so that IPV4
BIG TCP can be guarded by a separate tunable in the next patch.
To not break the old application using "gso/gro_max_size" for
IPv4 GSO packets, this patch updates "gso/gro_ipv4_max_size"
in netif_set_gso/gro_max_size() if the new size isn't greater
than GSO_LEGACY_MAX_SIZE, so that nothing will change even if
userspace doesn't realize the new netlink attributes.
Signed-off-by: Xin Long <[email protected]>
Reviewed-by: David Ahern <[email protected]>
Reviewed-by: Eric Dumazet <[email protected]>
Signed-off-by: Jakub Kicinski <[email protected]>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions