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Diffstat (limited to 'include/uapi/linux/liveupdate.h')
-rw-r--r--include/uapi/linux/liveupdate.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/include/uapi/linux/liveupdate.h b/include/uapi/linux/liveupdate.h
index df34c1642c4d..40578ae19668 100644
--- a/include/uapi/linux/liveupdate.h
+++ b/include/uapi/linux/liveupdate.h
@@ -43,4 +43,7 @@
/* The ioctl type, documented in ioctl-number.rst */
#define LIVEUPDATE_IOCTL_TYPE 0xBA
+/* The maximum length of session name including null termination */
+#define LIVEUPDATE_SESSION_NAME_LENGTH 64
+
#endif /* _UAPI_LIVEUPDATE_H */