diff options
| author | Geliang Tang <tanggeliang@kylinos.cn> | 2026-01-30 20:24:28 +0100 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2026-02-02 18:15:32 -0800 |
| commit | 6a059c6bfb557a8c72634d761d78463a6e224547 (patch) | |
| tree | d7054718733f091c523ed7915e2c9b9337278f5f /include/linux | |
| parent | 22f3bd9bf8e850e2b365ad65916ef5aadc79bb61 (diff) | |
selftests: mptcp: add splice io mode
This patch adds a new 'splice' io mode for mptcp_connect to test
the newly added read_sock() and splice_read() functions of MPTCP.
do_splice() efficiently transfers data directly between two file
descriptors (infd and outfd) without copying to userspace, using
Linux's splice() system call.
Usage:
./mptcp_connect.sh -m splice
Signed-off-by: Geliang Tang <tanggeliang@kylinos.cn>
Reviewed-by: Mat Martineau <martineau@kernel.org>
Co-developed-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Signed-off-by: Matthieu Baerts (NGI0) <matttbe@kernel.org>
Link: https://patch.msgid.link/20260130-net-next-mptcp-splice-v2-5-31332ba70d7f@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'include/linux')
0 files changed, 0 insertions, 0 deletions