sfxge(4): populate per-event queue stats in sysctl
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Authored by arybchik on Dec 3 2018, 11:27 AM.

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Reviewers

gnn
philip
nonesuch_longcount.org

Commits

rS342523: MFC r341782
rS342452: MFC r341782
rS342345: MFC r341782
rS341782: sfxge(4): populate per-event queue stats in sysctl

Summary

In order to find out why the first event queue and corresponding
interrupt is triggered more frequent, it is useful to know which
events go to each event queue.

Sponsored by: Solarflare Communications, Inc.
MFC after: 1 week

Test Plan

amd64 tinderbox kernel builds tested
driver loaded/unloaded, interfaces up/down, traffic works fine

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Repository

rS FreeBSD src repository - subversion

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Event Timeline

arybchik created this revision.Dec 3 2018, 11:27 AM

Harbormaster completed remote builds in B21329: Diff 51527.Dec 3 2018, 11:29 AM

This revision was not accepted when it landed; it landed in state Needs Review.Dec 10 2018, 9:35 AM

Closed by commit rS341782: sfxge(4): populate per-event queue stats in sysctl (authored by arybchik). · Explain Why

This revision was automatically updated to reflect the committed changes.

Herald added a subscriber: imp. · View Herald TranscriptDec 10 2018, 9:35 AM

Revision Contents
Changeset List

Path

Size

head/

sys/

dev/

sfxge/

sfxge.h

7 lines

sfxge_ev.c

111 lines

Diff 51802

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head/sys/dev/sfxge/sfxge.h