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| author | Larysa Zaremba <larysa.zaremba@intel.com> | 2026-03-05 12:12:44 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-03-05 08:02:03 -0800 |
| commit | 02852b47c706772af795d3e28fca99fc9b923b2c (patch) | |
| tree | b9a711fd9859b1c2377c5405f18a7f1a3bea6c70 /tools/perf/scripts/python/netdev-times.py | |
| parent | 16394d80539937d348dd3b9ea32415c54e67a81b (diff) | |
| download | linux-02852b47c706772af795d3e28fca99fc9b923b2c.tar.gz linux-02852b47c706772af795d3e28fca99fc9b923b2c.zip | |
ice: fix rxq info registering in mbuf packets
XDP RxQ info contains frag_size, which depends on the MTU. This makes the
old way of registering RxQ info before calculating new buffer sizes
invalid. Currently, it leads to frag_size being outdated, making it
sometimes impossible to grow tailroom in a mbuf packet. E.g. fragments are
actually 3K+, but frag size is still as if MTU was 1500.
Always register new XDP RxQ info after reconfiguring memory pools.
Fixes: 2fba7dc5157b ("ice: Add support for XDP multi-buffer on Rx side")
Reviewed-by: Aleksandr Loktionov <aleksandr.loktionov@intel.com>
Signed-off-by: Larysa Zaremba <larysa.zaremba@intel.com>
Link: https://patch.msgid.link/20260305111253.2317394-4-larysa.zaremba@intel.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/netdev-times.py')
0 files changed, 0 insertions, 0 deletions