linuxkpi: Implement rcu_replace_pointer() macro
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Authored by nc on Apr 28 2021, 11:44 AM.

Details

Reviewers

manu
• hselasky

Commits

rGbbdd27a5bc84: linuxkpi: Implement rcu_replace_pointer() macro
rGefe7f12cd37b: linuxkpi: Implement rcu_replace_pointer() macro

Summary

This is needed for the drm-kmod 5.5 update.

Diff Detail

Repository

rG FreeBSD src repository

Lint

Lint Not Applicable

Unit

Tests Not Applicable

Event Timeline

nc created this revision.Apr 28 2021, 11:44 AM

Herald added subscribers: linuxkpi, emaste, imp. · View Herald TranscriptApr 28 2021, 11:44 AM

nc requested review of this revision.Apr 28 2021, 11:44 AM

Harbormaster completed remote builds in B38902: Diff 88306.Apr 28 2021, 11:44 AM

• hselasky added inline comments.Apr 28 2021, 12:34 PM

sys/compat/linuxkpi/common/include/linux/rcupdate.h
102	There is no need to use double set of ()'s here: rcu_dereference_protected(rcu, c): rcu_assign_pointer(rcu, ptr);

Add @hselasky's requested changes

Harbormaster completed remote builds in B38903: Diff 88310.Apr 28 2021, 12:43 PM

• hselasky accepted this revision.Apr 28 2021, 1:02 PM

This revision is now accepted and ready to land.Apr 28 2021, 1:02 PM

Closed by commit rGefe7f12cd37b: linuxkpi: Implement rcu_replace_pointer() macro (authored by nc). · Explain WhyApr 28 2021, 3:07 PM

This revision was automatically updated to reflect the committed changes.

nc added a commit: rGefe7f12cd37b: linuxkpi: Implement rcu_replace_pointer() macro.

nc added a commit: rGbbdd27a5bc84: linuxkpi: Implement rcu_replace_pointer() macro.May 1 2021, 12:57 AM

Revision Contents
Changeset List

Path

Size

sys/

compat/

linuxkpi/

common/

include/

linux/

rcupdate.h

7 lines

Diff 88330

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sys/compat/linuxkpi/common/include/linux/rcupdate.h

linuxkpi: Implement rcu_replace_pointer() macroClosedPublicActions