tree dcba7fb3e442838e93e2fb0deb66acc79372b123
parent 2e5237daf0cc3c8d87762f53f704dc54fa91dcf6
author Johannes Weiner <hannes@saeurebad.de> 1216873682 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1216921640 -0700

bootmem: revisit bitmap size calculations

Reincarnate get_mapsize as bootmap_bytes and implement
bootmem_bootmap_pages on top of it.

Adjust users of these helpers and make free_all_bootmem_core use
bootmem_bootmap_pages instead of open-coding it.

Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>