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authorTrond Myklebust <Trond.Myklebust@netapp.com>2007-06-24 15:55:26 -0400
committerTrond Myklebust <Trond.Myklebust@netapp.com>2007-07-10 23:40:36 -0400
commit31be5bf15f3dafffce110eb1afadccbf2e3067b4 (patch)
tree6e680e926d79a1c5fe6a5a726c3f16cb3b86adfa /include
parente092bdcd939416ef911090890096fe07d0281a5e (diff)
SUNRPC: Convert the credcache lookup code to use RCU
Signed-off-by: Trond Myklebust <Trond.Myklebust@netapp.com>
Diffstat (limited to 'include')
-rw-r--r--include/linux/sunrpc/auth.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/linux/sunrpc/auth.h b/include/linux/sunrpc/auth.h
index 4e78f0c5f01..5974e8a493c 100644
--- a/include/linux/sunrpc/auth.h
+++ b/include/linux/sunrpc/auth.h
@@ -16,6 +16,7 @@
#include <linux/sunrpc/xdr.h>
#include <asm/atomic.h>
+#include <linux/rcupdate.h>
/* size of the nodename buffer */
#define UNX_MAXNODENAME 32
@@ -35,6 +36,7 @@ struct rpc_credops;
struct rpc_cred {
struct hlist_node cr_hash; /* hash chain */
struct list_head cr_lru; /* lru garbage collection */
+ struct rcu_head cr_rcu;
struct rpc_auth * cr_auth;
const struct rpc_credops *cr_ops;
#ifdef RPC_DEBUG
@@ -50,6 +52,7 @@ struct rpc_cred {
};
#define RPCAUTH_CRED_NEW 0
#define RPCAUTH_CRED_UPTODATE 1
+#define RPCAUTH_CRED_HASHED 2
#define RPCAUTH_CRED_MAGIC 0x0f4aa4f0