diff options
Diffstat (limited to 'include/linux/ipc.h')
| -rw-r--r-- | include/linux/ipc.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/include/linux/ipc.h b/include/linux/ipc.h index fadd579d577d..ae68980e9d48 100644 --- a/include/linux/ipc.h +++ b/include/linux/ipc.h @@ -4,6 +4,7 @@ #include <linux/spinlock.h> #include <linux/uidgid.h> #include <uapi/linux/ipc.h> +#include <linux/refcount.h> #define IPCMNI 32768 /* <= MAX_INT limit for ipc arrays (including sysctl changes) */ @@ -22,7 +23,7 @@ struct kern_ipc_perm { void *security; struct rcu_head rcu; - atomic_t refcount; + refcount_t refcount; } ____cacheline_aligned_in_smp __randomize_layout; #endif /* _LINUX_IPC_H */ |