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| author | Cong Wang <cong.wang@bytedance.com> | 2022-06-15 19:20:14 +0300 |
|---|---|---|
| committer | Daniel Borkmann <daniel@iogearbox.net> | 2022-06-20 15:05:52 +0300 |
| commit | 43312915b5ba20741617dd2119e835205fa8580c (patch) | |
| tree | c3daaabf7cde52b9bae1a1218e37b6af0c5b5d2a /tools/perf/scripts/python/export-to-sqlite.py | |
| parent | 57452d767feaeab405de3bff0d240c3ac84bfe0d (diff) | |
| download | linux-43312915b5ba20741617dd2119e835205fa8580c.tar.xz | |
skmsg: Get rid of unncessary memset()
We always allocate skmsg with kzalloc(), so there is no need
to call memset(0) on it, the only thing we need from
sk_msg_init() is sg_init_marker(). So introduce a new helper
which is just kzalloc()+sg_init_marker(), this saves an
unncessary memset(0) for skmsg on fast path.
Signed-off-by: Cong Wang <cong.wang@bytedance.com>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Reviewed-by: John Fastabend <john.fastabend@gmail.com>
Link: https://lore.kernel.org/bpf/20220615162014.89193-5-xiyou.wangcong@gmail.com
Diffstat (limited to 'tools/perf/scripts/python/export-to-sqlite.py')
0 files changed, 0 insertions, 0 deletions