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| author | Paolo Abeni <pabeni@redhat.com> | 2020-11-27 13:10:26 +0300 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org> | 2020-12-01 04:55:23 +0300 |
| commit | 7439d687b79cbbd971c6a170be9aefda4a564be4 (patch) | |
| tree | 0c3bf91c5429a40d22f78ec7aaa75e052370fd29 /tools/perf/scripts/python/syscall-counts.py | |
| parent | 724cfd2ee8aa12e933253bb7a8bccb743a6fa6ef (diff) | |
| download | linux-7439d687b79cbbd971c6a170be9aefda4a564be4.tar.xz | |
mptcp: avoid a few atomic ops in the rx path
Extending the data_lock scope in mptcp_incoming_option
we can use that to protect both snd_una and wnd_end.
In the typical case, we will have a single atomic op instead of 2
Acked-by: Florian Westphal <fw@strlen.de>
Signed-off-by: Paolo Abeni <pabeni@redhat.com>
Reviewed-by: Mat Martineau <mathew.j.martineau@linux.intel.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