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Date:      Tue, 01 Jul 2025 14:19:59 +0000
From:      bugzilla-noreply@freebsd.org
To:        net@FreeBSD.org
Subject:   [Bug 287872] 14.3-STABLE boot time regression related to netlink and devd
Message-ID:  <bug-287872-7501-xBtSFPR7Zj@https.bugs.freebsd.org/bugzilla/>
In-Reply-To: <bug-287872-7501@https.bugs.freebsd.org/bugzilla/>
References:  <bug-287872-7501@https.bugs.freebsd.org/bugzilla/>

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https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=3D287872

--- Comment #14 from commit-hook@FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=3D6d3bc576abbd84f736d917f5bfec4e3fe=
7e6c125

commit 6d3bc576abbd84f736d917f5bfec4e3fe7e6c125
Author:     Eugene Grosbein <eugen@FreeBSD.org>
AuthorDate: 2025-07-01 14:13:10 +0000
Commit:     Eugene Grosbein <eugen@FreeBSD.org>
CommitDate: 2025-07-01 14:13:10 +0000

    libexec/rc: improve performance of pccard_ether script

    Replace "ifconfig -ul" with "ifconfig -n" because netlink-enabled
    /sbin/ifconfig utility has sub-optimal performance for listing.

    Combined with the commit b1b17432aa1be670564161232d110461a5dde4ce,
    these changes mostly eliminate performance regression of the command
    "service devd start" for a system having hundreds of network interfaces
    created before devd starts, after FreeBSD 14+ switched
    /sbin/ifconfig to netlink(4)

    PR:             287872
    MFC-after:      2 weeks

 libexec/rc/network.subr | 20 ++++++++++++++++++++
 libexec/rc/pccard_ether | 17 +++++++++--------
 2 files changed, 29 insertions(+), 8 deletions(-)

--=20
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