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-rw-r--r--fs/fscache/internal.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
index ea52f8594a77..f345bdb018ba 100644
--- a/fs/fscache/internal.h
+++ b/fs/fscache/internal.h
@@ -22,6 +22,8 @@
*/
extern unsigned fscache_debug;
+extern unsigned int fscache_hash(unsigned int salt, const void *data, size_t len);
+
/*
* proc.c
*/