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| author | Willem de Bruijn <willemb@google.com> | 2025-03-07 06:34:10 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2025-03-10 23:13:04 +0300 |
| commit | 0922cb68edfde9e3920bb3aedea203d333af9f10 (patch) | |
| tree | 362bd016b4f2022bf5250ea90e1687a9188ce536 /tools/perf/scripts/python/syscall-counts.py | |
| parent | a18dfa9925b9ef6107ea3aa5814ca3c704d34a8a (diff) | |
| download | linux-0922cb68edfde9e3920bb3aedea203d333af9f10.tar.xz | |
selftests/net: expand cmsg_ip with MSG_MORE
UDP send with MSG_MORE takes a slightly different path than the
lockless fast path.
For completeness, add coverage to this case too.
Pass MSG_MORE on the initial sendmsg, then follow up with a zero byte
write to unplug the cork.
Unrelated: also add two missing endlines in usage().
Signed-off-by: Willem de Bruijn <willemb@google.com>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Link: https://patch.msgid.link/20250307033620.411611-4-willemdebruijn.kernel@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/syscall-counts.py')
0 files changed, 0 insertions, 0 deletions