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author | David Gibson <david@gibson.dropbear.id.au> | 2023-11-07 13:42:44 +1100 |
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committer | Stefano Brivio <sbrivio@redhat.com> | 2023-11-07 09:54:03 +0100 |
commit | 6357010cab9bafeb1069866b5879ea4a11d3e60b (patch) | |
tree | 81995180e79a5b31c8a4fffcb8e30de581d82766 /test/perf/passt_tcp | |
parent | 409d3ca87f858152de88d61112c71d8464ff6149 (diff) | |
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tcp_splice: Avoid awkward temporaries in tcp_splice_epoll_ctl()
We initialise the events_a and events_b variables with
tcp_splice_conn_epoll_events() function, then immediately copy the values
into ev_a.events and ev_b.events. We can't simply pass &ev_[ab].events to
tcp_splice_conn_epoll_events(), because struct epoll_event is packed,
leading to 'pointer may be unaligned' warnings if we attempt that.
We can, however, make tcp_splice_conn_epoll_events() take struct
epoll_event pointers rather than raw u32 pointers, avoiding the awkward
temporaries.
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Signed-off-by: Stefano Brivio <sbrivio@redhat.com>
Diffstat (limited to 'test/perf/passt_tcp')
0 files changed, 0 insertions, 0 deletions