[Bug 254763] grep very slow with 13.0-RC4

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From: <bugzilla-noreply_at_freebsd.org>
Date: Tue, 04 Apr 2023 13:31:57 UTC

https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=254763

Dmitry Chagin <dchagin@FreeBSD.org> changed:

           What    |Removed                     |Added
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                 CC|                            |dchagin@FreeBSD.org

--- Comment #24 from Dmitry Chagin <dchagin@FreeBSD.org> ---
gnu grep uses splice syscall to avoid data transition between userspace and the
kernel, https://endler.dev/2018/fastcat

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