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-rw-r--r--include/linux/key-ui.h6
1 files changed, 4 insertions, 2 deletions
diff --git a/include/linux/key-ui.h b/include/linux/key-ui.h
index 60cc7b762e78..159ca8d54e9a 100644
--- a/include/linux/key-ui.h
+++ b/include/linux/key-ui.h
@@ -31,8 +31,10 @@ extern spinlock_t key_serial_lock;
* subscribed
*/
struct keyring_list {
- unsigned maxkeys; /* max keys this list can hold */
- unsigned nkeys; /* number of keys currently held */
+ struct rcu_head rcu; /* RCU deletion hook */
+ unsigned short maxkeys; /* max keys this list can hold */
+ unsigned short nkeys; /* number of keys currently held */
+ unsigned short delkey; /* key to be unlinked by RCU */
struct key *keys[0];
};