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| author |   Sebastian Andrzej Siewior <bigeasy@linutronix.de> | 2023-09-18 17:36:10 +0200 |
|---|---|---|
| committer |   Paolo Abeni <pabeni@redhat.com> | 2023-09-21 09:01:41 +0200 |
| commit | edc0140cc3b7b91874ebe70eb7d2a851e8817ccc (patch) | |
| tree | 7dc149b93a71a674e3a17d76f7811c7edb0d5e78 /tools/perf/scripts/python/export-to-postgresql.py | |
| parent | net: ena: Flush XDP packets on error. (diff) | |
| download | wireguard-linux-edc0140cc3b7b91874ebe70eb7d2a851e8817ccc.tar.xz wireguard-linux-edc0140cc3b7b91874ebe70eb7d2a851e8817ccc.zip | |
bnxt_en: Flush XDP for bnxt_poll_nitroa0()'s NAPI
bnxt_poll_nitroa0() invokes bnxt_rx_pkt() which can run a XDP program
which in turn can return XDP_REDIRECT. bnxt_rx_pkt() is also used by
__bnxt_poll_work() which flushes (xdp_do_flush()) the packets after each
round. bnxt_poll_nitroa0() lacks this feature.
xdp_do_flush() should be invoked before leaving the NAPI callback.
Invoke xdp_do_flush() after a redirect in bnxt_poll_nitroa0() NAPI.
Cc: Michael Chan <michael.chan@broadcom.com>
Fixes: f18c2b77b2e4e ("bnxt_en: optimized XDP_REDIRECT support")
Reviewed-by: Andy Gospodarek <gospo@broadcom.com>
Signed-off-by: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
Reviewed-by: Michael Chan <michael.chan@broadcom.com>
Acked-by: Jesper Dangaard Brouer <hawk@kernel.org>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Diffstat (limited to 'tools/perf/scripts/python/export-to-postgresql.py')
0 files changed, 0 insertions, 0 deletions