diff options
Diffstat (limited to 'include/net/aligned_data.h')
| -rw-r--r-- | include/net/aligned_data.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/net/aligned_data.h b/include/net/aligned_data.h index cf3329d7c227..5c7badf71f04 100644 --- a/include/net/aligned_data.h +++ b/include/net/aligned_data.h @@ -2,6 +2,7 @@ #ifndef _NET_ALIGNED_DATA_H #define _NET_ALIGNED_DATA_H +#include <linux/atomic.h> #include <linux/types.h> /* Structure holding cacheline aligned fields on SMP builds. @@ -9,6 +10,7 @@ * attribute to ensure no accidental false sharing can happen. */ struct net_aligned_data { + atomic64_t net_cookie ____cacheline_aligned_in_smp; }; extern struct net_aligned_data net_aligned_data; |