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-rw-r--r--include/linux/statfs.h5
1 files changed, 5 insertions, 0 deletions
diff --git a/include/linux/statfs.h b/include/linux/statfs.h
index fac4356ea1bf..20f695b90aab 100644
--- a/include/linux/statfs.h
+++ b/include/linux/statfs.h
@@ -45,4 +45,9 @@ struct kstatfs {
struct dentry;
extern int vfs_get_fsid(struct dentry *dentry, __kernel_fsid_t *fsid);
+static inline __kernel_fsid_t u64_to_fsid(u64 v)
+{
+ return (__kernel_fsid_t){.val = {(u32)v, (u32)(v>>32)}};
+}
+
#endif