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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/m32r/mm | |
| parent | 75a56cfe9fdb064d1db1cfbc564315fddb756fb1 (diff) | |
| download | lwn-3560e249abda6bee41a07a7bf0383a6e193e2839.tar.gz lwn-3560e249abda6bee41a07a7bf0383a6e193e2839.zip | |
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/m32r/mm')
| -rw-r--r-- | arch/m32r/mm/discontig.c | 3 | ||||
| -rw-r--r-- | arch/m32r/mm/init.c | 4 |
2 files changed, 2 insertions, 5 deletions
diff --git a/arch/m32r/mm/discontig.c b/arch/m32r/mm/discontig.c index cc23934bc41e..cbc3c4c54566 100644 --- a/arch/m32r/mm/discontig.c +++ b/arch/m32r/mm/discontig.c @@ -123,8 +123,7 @@ unsigned long __init setup_memory(void) return max_low_pfn; } -#define START_PFN(nid) \ - (NODE_DATA(nid)->bdata->node_boot_start >> PAGE_SHIFT) +#define START_PFN(nid) (NODE_DATA(nid)->bdata->node_min_pfn) #define MAX_LOW_PFN(nid) (NODE_DATA(nid)->bdata->node_low_pfn) unsigned long __init zone_sizes_init(void) diff --git a/arch/m32r/mm/init.c b/arch/m32r/mm/init.c index 28799af15e95..2554eb59cfef 100644 --- a/arch/m32r/mm/init.c +++ b/arch/m32r/mm/init.c @@ -93,8 +93,7 @@ void free_initrd_mem(unsigned long, unsigned long); #endif /* It'd be good if these lines were in the standard header file. */ -#define START_PFN(nid) \ - (NODE_DATA(nid)->bdata->node_boot_start >> PAGE_SHIFT) +#define START_PFN(nid) (NODE_DATA(nid)->bdata->node_min_pfn) #define MAX_LOW_PFN(nid) (NODE_DATA(nid)->bdata->node_low_pfn) #ifndef CONFIG_DISCONTIGMEM @@ -252,4 +251,3 @@ void free_initrd_mem(unsigned long start, unsigned long end) printk (KERN_INFO "Freeing initrd memory: %ldk freed\n", (end - start) >> 10); } #endif - |