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| author | David S. Miller <davem@davemloft.net> | 2023-05-17 08:38:42 +0100 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2023-05-17 08:38:42 +0100 |
| commit | 81cf1ade0bb3a42023dd1694ed080c4adb7dafd3 (patch) | |
| tree | ea527346b81a27e1bd3d80a2ea1ff207034e51b4 /tools/perf/scripts/python/stackcollapse.py | |
| parent | Merge tag 'linux-can-next-for-6.5-20230515' of git://git.kernel.org/pub/scm/l... (diff) | |
| parent | net/tcp: optimise io_uring zc ubuf refcounting (diff) | |
| download | linux-81cf1ade0bb3a42023dd1694ed080c4adb7dafd3.tar.gz linux-81cf1ade0bb3a42023dd1694ed080c4adb7dafd3.zip | |
Merge branch 'tcp-io_uring-zc-opts'
Merge branch 'tcp-io_uring-zc-opts'
Pavel Begunkov says:
====================
minor tcp io_uring zc optimisations
Patch 1 is a simple cleanup, patch 2 gives removes 2 atomics from the
io_uring zc TCP submission path, which yielded extra 0.5% for my
throughput CPU bound tests based on liburing/examples/send-zerocopy.c
====================
Reviewed-by: David Ahern <dsahern@kernel.org>
Reviewed-by: Eric Dumazet <edumazet@google.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'tools/perf/scripts/python/stackcollapse.py')
0 files changed, 0 insertions, 0 deletions