tree 148e2dcfbbe385356af87629b59e71262adc68ce
parent 8111d1b552349921aae1acf73e4e8cea98e80970
author Akinobu Mita <akinobu.mita@gmail.com> 1216873718 -0700
committer Linus Torvalds <torvalds@linux-foundation.org> 1216921643 -0700

pm: hibernation: simplify memory bitmap

This patch simplifies the memory bitmap manipulations.

- remove the member size in struct bm_block

It is not necessary for struct bm_block to have the number of bit chunks that
can be calculated by using end_pfn and start_pfn.

- use find_next_bit() for memory_bm_next_pfn

No need to invent the bitmap library only for the memory bitmap.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>