-#define DM_NAME "device-mapper"
-
-#define DMERR(f, arg...) \
- printk(KERN_ERR DM_NAME ": " DM_MSG_PREFIX ": " f "\n", ## arg)
-#define DMERR_LIMIT(f, arg...) \
- do { \
- if (printk_ratelimit()) \
- printk(KERN_ERR DM_NAME ": " DM_MSG_PREFIX ": " \
- f "\n", ## arg); \
- } while (0)
-
-#define DMWARN(f, arg...) \
- printk(KERN_WARNING DM_NAME ": " DM_MSG_PREFIX ": " f "\n", ## arg)
-#define DMWARN_LIMIT(f, arg...) \
- do { \
- if (printk_ratelimit()) \
- printk(KERN_WARNING DM_NAME ": " DM_MSG_PREFIX ": " \
- f "\n", ## arg); \
- } while (0)
-
-#define DMINFO(f, arg...) \
- printk(KERN_INFO DM_NAME ": " DM_MSG_PREFIX ": " f "\n", ## arg)
-#define DMINFO_LIMIT(f, arg...) \
- do { \
- if (printk_ratelimit()) \
- printk(KERN_INFO DM_NAME ": " DM_MSG_PREFIX ": " f \
- "\n", ## arg); \
- } while (0)
-
-#ifdef CONFIG_DM_DEBUG
-# define DMDEBUG(f, arg...) \
- printk(KERN_DEBUG DM_NAME ": " DM_MSG_PREFIX " DEBUG: " f "\n", ## arg)
-# define DMDEBUG_LIMIT(f, arg...) \
- do { \
- if (printk_ratelimit()) \
- printk(KERN_DEBUG DM_NAME ": " DM_MSG_PREFIX ": " f \
- "\n", ## arg); \
- } while (0)
-#else
-# define DMDEBUG(f, arg...) do {} while (0)
-# define DMDEBUG_LIMIT(f, arg...) do {} while (0)
-#endif
-
-#define DMEMIT(x...) sz += ((sz >= maxlen) ? \
- 0 : scnprintf(result + sz, maxlen - sz, x))
-
-#define SECTOR_SHIFT 9
-
-/*
- * Definitions of return values from target end_io function.
- */
-#define DM_ENDIO_INCOMPLETE 1
-#define DM_ENDIO_REQUEUE 2
-
-/*
- * Definitions of return values from target map function.
- */
-#define DM_MAPIO_SUBMITTED 0
-#define DM_MAPIO_REMAPPED 1
-#define DM_MAPIO_REQUEUE DM_ENDIO_REQUEUE
-