path: root/include/linux/key-type.h
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authorDavid Howells <dhowells@redhat.com>2014-07-18 18:56:34 +0100
committerDavid Howells <dhowells@redhat.com>2014-07-18 18:56:34 +0100
commit6a09d17bb66a533c165be81e8a4c3557f68e1a3b (patch)
treed56b7ce27813ea9ab20ae1f22236af76b5390d6a /include/linux/key-type.h
parent32c2e6752ff0f48fe03b9e1c7c64bde580a840d2 (diff)
KEYS: Provide a generic instantiation function
Provide a generic instantiation function for key types that use the preparse hook. This makes it easier to prereserve key quota before keyrings get locked to retain the new key. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Steve Dickson <steved@redhat.com> Acked-by: Jeff Layton <jlayton@primarydata.com> Reviewed-by: Sage Weil <sage@redhat.com>
Diffstat (limited to 'include/linux/key-type.h')
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/key-type.h b/include/linux/key-type.h
index a74c3a84dfdd..88503dca2a57 100644
--- a/include/linux/key-type.h
+++ b/include/linux/key-type.h
@@ -159,5 +159,7 @@ static inline int key_negate_and_link(struct key *key,
return key_reject_and_link(key, timeout, ENOKEY, keyring, instkey);
+extern int generic_key_instantiate(struct key *key, struct key_preparsed_payload *prep);
#endif /* CONFIG_KEYS */
#endif /* _LINUX_KEY_TYPE_H */

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