mapping_set_update is only used inside mm/. Move mapping_set_update to
mm/internal.h and turn it into an inline function instead of a macro.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Matthew Wilcox (Oracle)" <willy@infradead.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>