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Serge E. Hallyn authored
Change the credentials documentation to make it clear that the RCU read lock must be explicitly held when accessing credentials pointers in some other task than current. Holding a spinlock does not implicitly hold the RCU read lock. Signed-off-by:
Serge Hallyn <serue@us.ibm.com> Reviewed-by:
Paul E. McKenney <paulmck@linux.vnet.ibm.com> Signed-off-by:
David Howells <dhowells@redhat.com> Signed-off-by:
James Morris <jmorris@namei.org>
Serge E. Hallyn authoredChange the credentials documentation to make it clear that the RCU read lock must be explicitly held when accessing credentials pointers in some other task than current. Holding a spinlock does not implicitly hold the RCU read lock. Signed-off-by:
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