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Differential D52076

LinuxKPI: add DEFINE_LOCK_GUARD_0 for rcu
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Authored by bz on Aug 21 2025, 8:59 AM.
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dumbbell
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linuxkpi
Commits
rG163fe10479a3: LinuxKPI: add DEFINE_LOCK_GUARD_0 for rcu
rG4d5a78c5f40a: LinuxKPI: add DEFINE_LOCK_GUARD_0 for rcu
rG3f48a0fe53ca: LinuxKPI: add DEFINE_LOCK_GUARD_0 for rcu
Summary

This adds guard support for non-real-types like rcu locking meaning
that we need to keep the lock state separately ourselves. _T is still
special and needs to be updated. Given it may not be used it needs
an unused attribute (we are using the LinuxKPI maybe_unused which
indeed is more expressive in this case).

Sponsored by: The FreeBSD Foundation
MFC after: 3 days

Diff Detail

Repository
rG FreeBSD src repository
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Build Status
Buildable 66414
Build 63297: arc lint + arc unit

Revision Contents
Changeset List

PathSize
sys/
compat/
linuxkpi/
common/
include/
linux/
35 lines
5 lines

Diff 160730

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

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

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