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Differential D30025

linuxkpi: Implement rcu_replace_pointer() macro
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Authored by nc on Apr 28 2021, 11:44 AM.
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emaste
• hselasky
imp
manu
linuxkpi

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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.

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rS FreeBSD src repository - subversion
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No Test Coverage
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Buildable 38902
Build 35791: arc lint + arc unit

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);

nc updated this revision to Diff 88310.Apr 28 2021, 12:43 PM

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

PathSize
sys/
compat/
linuxkpi/
common/
include/
linux/
7 lines

Diff 88306

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

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