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| author | Jiang Liu <liuj97@gmail.com> | 2013-07-04 02:03:59 +0400 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-07-04 03:07:36 +0400 |
| commit | a0e7b805cd337d387373d197aa15d61a853e5ed7 (patch) | |
| tree | 0e10d6286324c4ed191e4100ee67a36d2db05afb /arch/m32r/mm/discontig.c | |
| parent | de4bcddc13be31c669fc74cd2b400e1e7a1fdbcf (diff) | |
| download | linux-a0e7b805cd337d387373d197aa15d61a853e5ed7.tar.xz | |
mm/m32r: prepare for removing num_physpages and simplify mem_init()
Prepare for removing num_physpages and simplify mem_init().
Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Cc: Hirokazu Takata <takata@linux-m32r.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'arch/m32r/mm/discontig.c')
| -rw-r--r-- | arch/m32r/mm/discontig.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/m32r/mm/discontig.c b/arch/m32r/mm/discontig.c index 2c468e8b5853..27196303ce36 100644 --- a/arch/m32r/mm/discontig.c +++ b/arch/m32r/mm/discontig.c @@ -129,11 +129,10 @@ unsigned long __init setup_memory(void) #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) +void __init zone_sizes_init(void) { unsigned long zones_size[MAX_NR_ZONES], zholes_size[MAX_NR_ZONES]; unsigned long low, start_pfn; - unsigned long holes = 0; int nid, i; mem_prof_t *mp; @@ -147,7 +146,6 @@ unsigned long __init zone_sizes_init(void) low = MAX_LOW_PFN(nid); zones_size[ZONE_DMA] = low - start_pfn; zholes_size[ZONE_DMA] = mp->holes; - holes += zholes_size[ZONE_DMA]; node_set_state(nid, N_NORMAL_MEMORY); free_area_init_node(nid, zones_size, start_pfn, zholes_size); @@ -161,6 +159,4 @@ unsigned long __init zone_sizes_init(void) NODE_DATA(1)->node_zones->watermark[WMARK_MIN] = 0; NODE_DATA(1)->node_zones->watermark[WMARK_LOW] = 0; NODE_DATA(1)->node_zones->watermark[WMARK_HIGH] = 0; - - return holes; } |