buf: define and use BUF_DISOWNED
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Authored by rlibby on May 19 2024, 1:59 AM.

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Reviewers

markj
mjg
mckusick
imp
kib

Commits

rGbd56aad33c25: buf: define and use BUF_DISOWNED

Summary

Implement an API where previously code was directly reaching into the
buf's internal lock.

Diff Detail

Repository

rG FreeBSD src repository

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Unit

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Build Status

Buildable 57761
Build 54649: arc lint + arc unit

Event Timeline

rlibby created this revision.May 19 2024, 1:59 AM

Herald added a subscriber: imp. · View Herald TranscriptMay 19 2024, 1:59 AM

rlibby requested review of this revision.May 19 2024, 1:59 AM

rlibby added a parent revision: D45248: lockmgr: make lockmgr_disowned public and use it.

Harbormaster completed remote builds in B57761: Diff 138730.May 19 2024, 1:59 AM

imp accepted this revision.May 19 2024, 2:20 AM

This revision is now accepted and ready to land.May 19 2024, 2:20 AM

kib accepted this revision.May 20 2024, 2:57 AM

markj accepted this revision.May 20 2024, 2:13 PM

Better to avoid use of internal lock state.

Closed by commit rGbd56aad33c25: buf: define and use BUF_DISOWNED (authored by rlibby). · Explain WhyMay 21 2024, 6:17 PM

This revision was automatically updated to reflect the committed changes.

rlibby added a commit: rGbd56aad33c25: buf: define and use BUF_DISOWNED.

Revision Contents
Changeset List

Path

Size

sys/

geom/

geom_vfs.c

4 lines

sys/

buf.h

7 lines

Diff 138730

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sys/geom/geom_vfs.c