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-rw-r--r--ipc/util.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/ipc/util.h b/ipc/util.h
index 89b8ec176fc4..959c10eb9cc1 100644
--- a/ipc/util.h
+++ b/ipc/util.h
@@ -15,6 +15,7 @@
#include <linux/err.h>
#include <linux/ipc_namespace.h>
+#define IPCMNI 32768 /* <= MAX_INT limit for ipc arrays (including sysctl changes) */
#define SEQ_MULTIPLIER (IPCMNI)
int sem_init(void);