[Bug 253583] igb(4) double counting ingress traffic

bugzilla-noreply at freebsd.org bugzilla-noreply at freebsd.org
Wed Feb 24 15:13:46 UTC 2021


https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=253583

--- Comment #1 from commit-hook at FreeBSD.org ---
A commit in branch main references this bug:

URL:
https://cgit.FreeBSD.org/src/commit/?id=b6999635b195e8c0dd5c08ac9ff268c92107cc66

commit b6999635b195e8c0dd5c08ac9ff268c92107cc66
Author:     Mark Johnston <markj at FreeBSD.org>
AuthorDate: 2021-02-24 15:08:53 +0000
Commit:     Mark Johnston <markj at FreeBSD.org>
CommitDate: 2021-02-24 15:08:53 +0000

    iflib: Avoid double counting in rxeof

    iflib_rxeof() was counting everything twice.  This was introduced when
    pfil hooks were added to the iflib receive path.  We want to count rx
    packets/bytes before the pfil hooks are executed, so remove the counter
    adjustments that are executed after.

    PR:             253583
    Reviewed by:    gallatin, erj
    MFC after:      3 days
    Sponsored by:   The FreeBSD Foundation
    Differential Revision:  https://reviews.freebsd.org/D28900

 sys/net/iflib.c | 2 --
 1 file changed, 2 deletions(-)

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