bge: Convert driver to CTLFLAG_MPSAFE
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Authored by guest-seuros on Fri, Jan 9, 1:29 PM.

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Reviewers: None

Summary

Replace CTLFLAG_NEEDGIANT with CTLFLAG_MPSAFE for all sysctls.
The driver uses mutex bge_mtx for hardware access and does not
require Giant lock.

Sysctls converted:

Debug sysctls (debug_info, reg_read, ape_read, mem_read)
Statistics sysctls (read-only hardware stats)

Diff Detail

Repository

rG FreeBSD src repository

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Lint Passed

Unit

No Test Coverage

Build Status

Buildable 69749
Build 66632: arc lint + arc unit

Event Timeline

guest-seuros created this revision.Fri, Jan 9, 1:29 PM

Herald added a subscriber: imp. · View Herald TranscriptFri, Jan 9, 1:29 PM

guest-seuros requested review of this revision.Fri, Jan 9, 1:29 PM

Harbormaster completed remote builds in B69749: Diff 169377.Fri, Jan 9, 1:29 PM

Revision Contents
Changeset List

Path

Size

sys/

dev/

bge/

if_bge.c

10 lines

Diff 169377

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bge: Convert driver to CTLFLAG_MPSAFENeeds ReviewPublicActions