mm: move p?d_alloc_track to separate header file

The functions are only used in two source files, so there is no need for
them to be in the global <linux/mm.h> header.  Move them to the new
<linux/pgalloc-track.h> header and include it only where needed.

Signed-off-by: Joerg Roedel <[email protected]>
Signed-off-by: Andrew Morton <[email protected]>
Reviewed-by: Pekka Enberg <[email protected]>
Cc: Peter Zijlstra (Intel) <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Abdul Haleem <[email protected]>
Cc: Satheesh Rajendran <[email protected]>
Cc: Stephen Rothwell <[email protected]>
Cc: Steven Rostedt (VMware) <[email protected]>
Cc: Mike Rapoport <[email protected]>
Cc: Christophe Leroy <[email protected]>
Cc: Arnd Bergmann <[email protected]>
Cc: Max Filippov <[email protected]>
Cc: Stafford Horne <[email protected]>
Cc: Geert Uytterhoeven <[email protected]>
Cc: Matthew Wilcox <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Linus Torvalds <[email protected]>

0 files changed, 0 insertions, 0 deletions