pagemap: Move PME_ constants to the header

This constants are system wide, so move them to mem.h
header for reuse sake.

[ xemul: It was kerndat.h in the patch ]
Signed-off-by: Cyrill Gorcunov <gorcunov@openvz.org>
Signed-off-by: Pavel Emelyanov <xemul@parallels.com>

include/mem.h

@@ -11,4 +11,9 @@ extern int parasite_dump_pages_seized(struct parasite_ctl *ctl,
 				      struct vm_area_list *vma_area_list,
 				      struct page_pipe **pp);
 
+#define PME_PRESENT		(1ULL << 63)
+#define PME_SWAP		(1ULL << 62)
+#define PME_FILE		(1ULL << 61)
+#define PME_SOFT_DIRTY		(1ULL << 55)
+
 #endif /* __CR_MEM_H__ */

kerndat.c

@@ -52,8 +52,6 @@ static int kerndat_get_shmemdev(void)
  * this functionality under CONFIG_MEM_SOFT_DIRTY option.
  */
 
-#define PME_SOFT_DIRTY	(1Ull << 55)
-
 bool kerndat_has_dirty_track = false;
 
 int kerndat_get_dirty_track(void)

mem.c

@@ -16,11 +16,6 @@
 #include "protobuf.h"
 #include "protobuf/pagemap.pb-c.h"
 
-#define PME_PRESENT	(1ULL << 63)
-#define PME_SWAP	(1ULL << 62)
-#define PME_FILE	(1ULL << 61)
-#define PME_SOFT_DIRTY	(1Ull << 55)
-
 /*
  * On dump we suck in the whole parent pagemap. Then, when observing
  * a page with soft-dirty bit cleared (i.e. -- not modified) we check