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-rw-r--r--include/linux/futex.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/linux/futex.h b/include/linux/futex.h
index b70df27d7e85..5b86cd8f28ed 100644
--- a/include/linux/futex.h
+++ b/include/linux/futex.h
@@ -50,6 +50,8 @@ union futex_key {
} both;
};
+u64 get_inode_sequence_number(struct inode *);
+
#define FUTEX_KEY_INIT (union futex_key) { .both = { .ptr = 0ULL } }
#ifdef CONFIG_FUTEX