diff options
| author | Maciej Fijalkowski <[email protected]> | 2023-01-31 21:45:06 +0100 |
|---|---|---|
| committer | Daniel Borkmann <[email protected]> | 2023-02-01 23:30:27 +0100 |
| commit | a24b4c6e9aab4f39982d40cfeb7c142e93310f8b (patch) | |
| tree | eacf16c8d895b89e36fba3dcdd0b241b9bd83494 /tools/perf/scripts/python/failed-syscalls-by-pid.py | |
| parent | f4db7b314dd54ab9335bb449640484a6f27baf28 (diff) | |
ice: xsk: Do not convert to buff to frame for XDP_TX
Let us store pointer to xdp_buff that came from xsk_buff_pool on tx_buf
so that it will be possible to recycle it via xsk_buff_free() on Tx
cleaning side. This way it is not necessary to do expensive copy to
another xdp_buff backed by a newly allocated page.
Signed-off-by: Maciej Fijalkowski <[email protected]>
Signed-off-by: Daniel Borkmann <[email protected]>
Reviewed-by: Alexander Lobakin <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]
Diffstat (limited to 'tools/perf/scripts/python/failed-syscalls-by-pid.py')
0 files changed, 0 insertions, 0 deletions