16 May, 2018

1 commit

• 5981690dd   memremap: split devm_memremap_pages() and memremap() infrastructure ... Browse Code »

  Currently, kernel/memremap.c contains generic code for supporting
  memremap() (CONFIG_HAS_IOMEM) and devm_memremap_pages()
  (CONFIG_ZONE_DEVICE). This causes ongoing build maintenance problems as
  additions to memremap.c, especially for the ZONE_DEVICE case, need to be
  careful about being placed in ifdef guards. Remove the need for these
  ifdef guards by moving the ZONE_DEVICE support functions to their own
  compilation unit.

  Cc: "Jérôme Glisse"
  Cc: Ross Zwisler
  Reviewed-by: Christoph Hellwig
  Reviewed-by: Jan Kara
  Signed-off-by: Dan Williams

  Dan Williams

  2018-05-16 14:08:33 +0800