KEYS: Add an RCU payload dereference macro
authorDavid Howells <dhowells@redhat.com>
Mon, 7 Mar 2011 15:05:51 +0000 (15:05 +0000)
committerJames Morris <jmorris@namei.org>
Tue, 8 Mar 2011 00:17:11 +0000 (11:17 +1100)
Add an RCU payload dereference macro as this seems to be a common piece of code
amongst key types that use RCU referenced payloads.

Signed-off-by: David Howells <dhowells@redhat.com>
Signed-off-by: Mimi Zohar <zohar@us.ibm.com>
Signed-off-by: James Morris <jmorris@namei.org>

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