diff options
Diffstat (limited to 'mm')
| -rw-r--r-- | mm/bootmem.c | 13 | ||||
| -rw-r--r-- | mm/internal.h | 3 | ||||
| -rw-r--r-- | mm/memblock.c | 2 | ||||
| -rw-r--r-- | mm/nobootmem.c | 4 | ||||
| -rw-r--r-- | mm/page_alloc.c | 3 |
5 files changed, 14 insertions, 11 deletions
diff --git a/mm/bootmem.c b/mm/bootmem.c index 477be69..a23dd19 100644 --- a/mm/bootmem.c +++ b/mm/bootmem.c @@ -164,7 +164,7 @@ void __init free_bootmem_late(unsigned long physaddr, unsigned long size) end = PFN_DOWN(physaddr + size); for (; cursor < end; cursor++) { - __free_pages_bootmem(pfn_to_page(cursor), 0); + __free_pages_bootmem(pfn_to_page(cursor), cursor, 0); totalram_pages++; } } @@ -172,7 +172,7 @@ void __init free_bootmem_late(unsigned long physaddr, unsigned long size) static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata) { struct page *page; - unsigned long *map, start, end, pages, count = 0; + unsigned long *map, start, end, pages, cur, count = 0; if (!bdata->node_bootmem_map) return 0; @@ -210,17 +210,17 @@ static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata) if (IS_ALIGNED(start, BITS_PER_LONG) && vec == ~0UL) { int order = ilog2(BITS_PER_LONG); - __free_pages_bootmem(pfn_to_page(start), order); + __free_pages_bootmem(pfn_to_page(start), start, order); count += BITS_PER_LONG; start += BITS_PER_LONG; } else { - unsigned long cur = start; + cur = start; start = ALIGN(start + 1, BITS_PER_LONG); while (vec && cur != start) { if (vec & 1) { page = pfn_to_page(cur); - __free_pages_bootmem(page, 0); + __free_pages_bootmem(page, cur, 0); count++; } vec >>= 1; @@ -229,12 +229,13 @@ static unsigned long __init free_all_bootmem_core(bootmem_data_t *bdata) } } + cur = bdata->node_min_pfn; page = virt_to_page(bdata->node_bootmem_map); pages = bdata->node_low_pfn - bdata->node_min_pfn; pages = bootmem_bootmap_pages(pages); count += pages; while (pages--) - __free_pages_bootmem(page++, 0); + __free_pages_bootmem(page++, cur++, 0); bdebug("nid=%td released=%lx\n", bdata - bootmem_node_data, count); diff --git a/mm/internal.h b/mm/internal.h index a25e359..58e9022 100644 --- a/mm/internal.h +++ b/mm/internal.h @@ -155,7 +155,8 @@ __find_buddy_index(unsigned long page_idx, unsigned int order) } extern int __isolate_free_page(struct page *page, unsigned int order); -extern void __free_pages_bootmem(struct page *page, unsigned int order); +extern void __free_pages_bootmem(struct page *page, unsigned long pfn, + unsigned int order); extern void prep_compound_page(struct page *page, unsigned long order); #ifdef CONFIG_MEMORY_FAILURE extern bool is_free_buddy_page(struct page *page); diff --git a/mm/memblock.c b/mm/memblock.c index 114df62..87108e7 100644 --- a/mm/memblock.c +++ b/mm/memblock.c @@ -1419,7 +1419,7 @@ void __init __memblock_free_late(phys_addr_t base, phys_addr_t size) end = PFN_DOWN(base + size); for (; cursor < end; cursor++) { - __free_pages_bootmem(pfn_to_page(cursor), 0); + __free_pages_bootmem(pfn_to_page(cursor), cursor, 0); totalram_pages++; } } diff --git a/mm/nobootmem.c b/mm/nobootmem.c index 4af8f88..e57cf24 100644 --- a/mm/nobootmem.c +++ b/mm/nobootmem.c @@ -86,7 +86,7 @@ void __init free_bootmem_late(unsigned long addr, unsigned long size) end = PFN_DOWN(addr + size); for (; cursor < end; cursor++) { - __free_pages_bootmem(pfn_to_page(cursor), 0); + __free_pages_bootmem(pfn_to_page(cursor), cursor, 0); totalram_pages++; } } @@ -101,7 +101,7 @@ static void __init __free_pages_memory(unsigned long start, unsigned long end) while (start + (1UL << order) > end) order--; - __free_pages_bootmem(pfn_to_page(start), order); + __free_pages_bootmem(pfn_to_page(start), start, order); start += (1UL << order); } diff --git a/mm/page_alloc.c b/mm/page_alloc.c index 39c8d56..c2ee4ec 100644 --- a/mm/page_alloc.c +++ b/mm/page_alloc.c @@ -878,7 +878,8 @@ static void __free_pages_ok(struct page *page, unsigned int order) local_irq_restore(flags); } -void __init __free_pages_bootmem(struct page *page, unsigned int order) +void __init __free_pages_bootmem(struct page *page, unsigned long pfn, + unsigned int order) { unsigned int nr_pages = 1 << order; struct page *p = page; |
