Searched refs:free_pfn (Results 1 – 3 of 3) sorted by relevance
| /linux-2.6.39/arch/m32r/mm/ |
| D | discontig.c | 31 unsigned long free_pfn; member
40 unsigned long start_pfn, holes, free_pfn; in mem_prof_init() local
50 mp->free_pfn = PFN_UP(__pa(_end)); in mem_prof_init()
54 start_pfn = free_pfn = PFN_UP(CONFIG_IRAM_START); in mem_prof_init()
62 holes = free_pfn - start_pfn; in mem_prof_init()
68 mp->free_pfn = PFN_UP(CONFIG_IRAM_START); in mem_prof_init()
89 bootmap_size = init_bootmem_node(NODE_DATA(nid), mp->free_pfn, in setup_memory()
96 PFN_PHYS(mp->free_pfn - mp->start_pfn) + bootmap_size, in setup_memory()
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| /linux-2.6.39/arch/mn10300/kernel/ |
| D | setup.c | 124 unsigned long kstart_pfn, start_pfn, free_pfn, end_pfn; in setup_arch() local
143 free_pfn = PFN_UP(__pa(&_end)); in setup_arch()
147 free_pfn, in setup_arch()
155 free_bootmem(PFN_PHYS(free_pfn), in setup_arch()
156 PFN_PHYS(end_pfn - free_pfn)); in setup_arch()
165 reserve_bootmem(PAGE_ALIGN(PFN_PHYS(free_pfn)), bootmap_size, in setup_arch()
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| /linux-2.6.39/mm/ |
| D | compaction.c | 34 unsigned long free_pfn; /* isolate_freepages search base */ member
147 pfn = cc->free_pfn; in isolate_freepages()
207 cc->free_pfn = high_pfn; in isolate_freepages()
262 if (end_pfn > cc->free_pfn || !pfn_valid(low_pfn)) { in isolate_migratepages()
420 if (cc->free_pfn <= cc->migrate_pfn) in compact_finished()
516 cc->free_pfn = cc->migrate_pfn + zone->spanned_pages; in compact_zone()
517 cc->free_pfn &= ~(pageblock_nr_pages-1); in compact_zone()
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