LU-8602 gss: Properly port gss to newer crypto api.

[fs/lustre-release.git] / lustre / ptlrpc / gss / gss_internal.h

diff --git a/lustre/ptlrpc/gss/gss_internal.h b/lustre/ptlrpc/gss/gss_internal.h
index fc53579..f0b9d28 100644 (file)
--- a/lustre/ptlrpc/gss/gss_internal.h
+++ b/lustre/ptlrpc/gss/gss_internal.h
@@ -11,7 +11,8 @@
 #ifndef __PTLRPC_GSS_GSS_INTERNAL_H_
 #define __PTLRPC_GSS_GSS_INTERNAL_H_
 
-#include <linux/crypto.h>
+#include <crypto/hash.h>
+#include <libcfs/libcfs_crypto.h>
 #include <lustre_sec.h>
 
 /*
@@ -553,4 +554,13 @@ void __dbg_memdump(char *name, void *ptr, int size)
         OBD_FREE(buf, bufsize);
 }
 
+static inline unsigned int ll_read_key_usage(struct key *key)
+{
+#ifdef HAVE_KEY_USAGE_REFCOUNT
+       return refcount_read(&key->usage);
+#else
+       return atomic_read(&key->usage);
+#endif
+}
+
 #endif /* __PTLRPC_GSS_GSS_INTERNAL_H_ */