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LinuxKPI: add rcu_dereference_check()
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Authored by bz on May 24 2021, 6:55 PM.
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Details

Summary

Add a define for rcu_dereference_check() to rcu_dereference_protected()
which ignores the check argument. Our lockdep compat implementation
for the use cases found in iwlwifi would always return 1 anyway.

Sponsored by: The FreeBSD Foundation
MFC after: 2 weeks
Reviewed by:
Differential Revision:

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rG FreeBSD src repository
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