| commit | dfd54cbcc0b834652389ce99b5e656ea5f44a3c1 | |
| author | Heiko Carstens <heiko.carstens@de.ibm.com> | |
| Tue, 26 Sep 2006 06:31:33 +0000 (25 23:31 -0700) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Tue, 26 Sep 2006 15:48:49 +0000 (26 08:48 -0700) | ||
| tree | 7c403a50b42b2809bb9b18122cbd83e8e2c180c9 | treesnapshot (tar.gz zip) |
| parent | b72f160443cb78b2f8addae6e331d2adaa70f869 | commitdiff |
[PATCH] bootmem: use MAX_DMA_ADDRESS instead of LOW32LIMIT
Introduce ARCH_LOW_ADDRESS_LIMIT which can be set per architecture to
override the 4GB default limit used by the bootmem allocater within
__alloc_bootmem_low() and __alloc_bootmem_low_node(). E.g. s390 needs a
2GB limit instead of 4GB.
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Introduce ARCH_LOW_ADDRESS_LIMIT which can be set per architecture to
override the 4GB default limit used by the bootmem allocater within
__alloc_bootmem_low() and __alloc_bootmem_low_node(). E.g. s390 needs a
2GB limit instead of 4GB.
Acked-by: Ingo Molnar <mingo@elte.hu>
Cc: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Heiko Carstens <heiko.carstens@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| include/asm-s390/processor.h | diffblobblamehistory | |
| mm/bootmem.c | diffblobblamehistory |