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>
0d83304c7e