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-rw-r--r--include/linux/hfs_common.h20
1 files changed, 20 insertions, 0 deletions
diff --git a/include/linux/hfs_common.h b/include/linux/hfs_common.h
new file mode 100644
index 000000000000..8838ca2f3d08
--- /dev/null
+++ b/include/linux/hfs_common.h
@@ -0,0 +1,20 @@
+/* SPDX-License-Identifier: GPL-2.0 */
+/*
+ * HFS/HFS+ common definitions, inline functions,
+ * and shared functionality.
+ */
+
+#ifndef _HFS_COMMON_H_
+#define _HFS_COMMON_H_
+
+#ifdef pr_fmt
+#undef pr_fmt
+#endif
+
+#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt
+
+#define hfs_dbg(fmt, ...) \
+ pr_debug("pid %d:%s:%d %s(): " fmt, \
+ current->pid, __FILE__, __LINE__, __func__, ##__VA_ARGS__) \
+
+#endif /* _HFS_COMMON_H_ */