tree cc048946ed53eaf107ff451583d8f2f0b634e0f0
parent a06db751c321546e5563041956a57613259c6720
author Konstantin Khlebnikov <khlebnikov@yandex-team.ru> 1441749602 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1441751728 -0700

pagemap: switch to the new format and do some cleanup

This patch removes page-shift bits (scheduled to remove since 3.11) and
completes migration to the new bit layout.  Also it cleans messy macro.

Signed-off-by: Konstantin Khlebnikov <khlebnikov@yandex-team.ru>
Reviewed-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Cc: Mark Williamson <mwilliamson@undo-software.com>
Tested-by:  Mark Williamson <mwilliamson@undo-software.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>