migrate_mode.h is not exported to user mode

so move its include into fs.h inside the __KERNEL__ protection.

Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

include/linux/fs.h

@@ -10,7 +10,6 @@
 #include <linux/ioctl.h>
 #include <linux/blk_types.h>
 #include <linux/types.h>
-#include <linux/migrate_mode.h>
 
 /*
  * It's silly to have NR_OPEN bigger than NR_FILE, but you can change
@@ -397,6 +396,7 @@ struct inodes_stat_t {
 #include <linux/rculist_bl.h>
 #include <linux/atomic.h>
 #include <linux/shrinker.h>
+#include <linux/migrate_mode.h>
 
 #include <asm/byteorder.h>