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| author | Johannes Weiner <hannes@saeurebad.de> | 2008-07-23 21:26:59 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2008-07-24 10:47:14 -0700 |
| commit | 8ae04463077324ed9f6b04ab3a5b17ae1ee4dd35 (patch) | |
| tree | 2982394dd832fc105bddf759e007ba158a10c3ed | |
| parent | 6b312c0e6e2f44b020e12953d1dd37eed60e3609 (diff) | |
| download | blackbird-op-linux-8ae04463077324ed9f6b04ab3a5b17ae1ee4dd35.tar.gz blackbird-op-linux-8ae04463077324ed9f6b04ab3a5b17ae1ee4dd35.zip | |
mm: normalize internal argument passing of bootmem data
All _core functions only need the bootmem data, not the whole node descriptor.
Adjust the two functions that take the node descriptor unneededly.
Signed-off-by: Johannes Weiner <hannes@saeurebad.de>
Cc: Ingo Molnar <mingo@elte.hu>
Cc: Yinghai Lu <yhlu.kernel@gmail.com>
Cc: Christoph Lameter <cl@linux-foundation.org>
Cc: Mel Gorman <mel@csn.ul.ie>
Cc: Andy Whitcroft <apw@shadowen.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
| -rw-r--r-- | mm/bootmem.c | 14 |
1 files changed, 6 insertions, 8 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c index 319a79bce7cd..251c66c5d96a 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -87,10 +87,9 @@ static unsigned long __init get_mapsize(bootmem_data_t *bdata) /* * Called once to set up the allocator itself. */ -static unsigned long __init init_bootmem_core(pg_data_t *pgdat, +static unsigned long __init init_bootmem_core(bootmem_data_t *bdata, unsigned long mapstart, unsigned long start, unsigned long end) { - bootmem_data_t *bdata = pgdat->bdata; unsigned long mapsize; mminit_validate_memmodel_limits(&start, &end); @@ -372,11 +371,10 @@ found: return ret; } -static unsigned long __init free_all_bootmem_core(pg_data_t *pgdat) +static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata) { struct page *page; unsigned long pfn; - bootmem_data_t *bdata = pgdat->bdata; unsigned long i, count; unsigned long idx; unsigned long *map; @@ -441,7 +439,7 @@ static unsigned long __init free_all_bootmem_core(pg_data_t *pgdat) unsigned long __init init_bootmem_node(pg_data_t *pgdat, unsigned long freepfn, unsigned long startpfn, unsigned long endpfn) { - return init_bootmem_core(pgdat, freepfn, startpfn, endpfn); + return init_bootmem_core(pgdat->bdata, freepfn, startpfn, endpfn); } int __init reserve_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, @@ -466,14 +464,14 @@ void __init free_bootmem_node(pg_data_t *pgdat, unsigned long physaddr, unsigned long __init free_all_bootmem_node(pg_data_t *pgdat) { register_page_bootmem_info_node(pgdat); - return free_all_bootmem_core(pgdat); + return free_all_bootmem_core(pgdat->bdata); } unsigned long __init init_bootmem(unsigned long start, unsigned long pages) { max_low_pfn = pages; min_low_pfn = start; - return init_bootmem_core(NODE_DATA(0), start, 0, pages); + return init_bootmem_core(NODE_DATA(0)->bdata, start, 0, pages); } #ifndef CONFIG_HAVE_ARCH_BOOTMEM_NODE @@ -504,7 +502,7 @@ void __init free_bootmem(unsigned long addr, unsigned long size) unsigned long __init free_all_bootmem(void) { - return free_all_bootmem_core(NODE_DATA(0)); + return free_all_bootmem_core(NODE_DATA(0)->bdata); } void * __init __alloc_bootmem_nopanic(unsigned long size, unsigned long align, |
