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| author | Johannes Weiner <hannes@saeurebad.de> | 2008-07-23 21:28:09 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:20 -0700 |
| commit | 3560e249abda6bee41a07a7bf0383a6e193e2839 (patch) | |
| tree | a5770b74f13dca64e34cd5a1e3182e4e1f98a9ca /arch/mn10300/mm/init.c | |
| parent | 75a56cfe9fdb064d1db1cfbc564315fddb756fb1 (diff) | |
| download | op-kernel-dev-3560e249abda6bee41a07a7bf0383a6e193e2839.zip op-kernel-dev-3560e249abda6bee41a07a7bf0383a6e193e2839.tar.gz | |
bootmem: replace node_boot_start in struct bootmem_data
Almost all users of this field need a PFN instead of a physical address,
so replace node_boot_start with node_min_pfn.
[Lee.Schermerhorn@hp.com: fix spurious BUG_ON() in mark_bootmem()]
Signed-off-by: Johannes Weiner <hannes@saeureba.de>
Cc: <linux-arch@vger.kernel.org>
Signed-off-by: Lee Schermerhorn <lee.schermerhorn@hp.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/mn10300/mm/init.c')
| -rw-r--r-- | arch/mn10300/mm/init.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/mn10300/mm/init.c b/arch/mn10300/mm/init.c index 8c5d88c..8cee387 100644 --- a/arch/mn10300/mm/init.c +++ b/arch/mn10300/mm/init.c @@ -67,8 +67,8 @@ void __init paging_init(void) /* declare the sizes of the RAM zones (only use the normal zone) */ zones_size[ZONE_NORMAL] = - (contig_page_data.bdata->node_low_pfn) - - (contig_page_data.bdata->node_boot_start >> PAGE_SHIFT); + contig_page_data.bdata->node_low_pfn - + contig_page_data.bdata->node_min_pfn; /* pass the memory from the bootmem allocator to the main allocator */ free_area_init(zones_size); @@ -87,7 +87,7 @@ void __init mem_init(void) if (!mem_map) BUG(); -#define START_PFN (contig_page_data.bdata->node_boot_start >> PAGE_SHIFT) +#define START_PFN (contig_page_data.bdata->node_min_pfn) #define MAX_LOW_PFN (contig_page_data.bdata->node_low_pfn) max_mapnr = num_physpages = MAX_LOW_PFN - START_PFN; |
