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| author | Arjun Roy <arjunroy@google.com> | 2021-01-21 03:41:48 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2021-01-23 07:05:56 +0300 |
| commit | 7eeba1706eba6def15f6cb2fc7b3c3b9a2651edc (patch) | |
| tree | 144fe447206ea0b48670e815cf02ab2354338a52 /tools/perf/scripts/python/event_analyzing_sample.py | |
| parent | 925bba24e68a97b9c7926f2df4f405af883e6d0c (diff) | |
| download | linux-7eeba1706eba6def15f6cb2fc7b3c3b9a2651edc.tar.xz | |
tcp: Add receive timestamp support for receive zerocopy.
tcp_recvmsg() uses the CMSG mechanism to receive control information
like packet receive timestamps. This patch adds CMSG fields to
struct tcp_zerocopy_receive, and provides receive timestamps
if available to the user.
Signed-off-by: Arjun Roy <arjunroy@google.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'tools/perf/scripts/python/event_analyzing_sample.py')
0 files changed, 0 insertions, 0 deletions