diff options
Diffstat (limited to 'arch/frv/mm')
| -rw-r--r-- | arch/frv/mm/dma-alloc.c | 4 | ||||
| -rw-r--r-- | arch/frv/mm/init.c | 6 | ||||
| -rw-r--r-- | arch/frv/mm/mmu-context.c | 6 |
3 files changed, 7 insertions, 9 deletions
diff --git a/arch/frv/mm/dma-alloc.c b/arch/frv/mm/dma-alloc.c index 342823aad758..636b2f8b5d98 100644 --- a/arch/frv/mm/dma-alloc.c +++ b/arch/frv/mm/dma-alloc.c @@ -115,9 +115,7 @@ void *consistent_alloc(gfp_t gfp, size_t size, dma_addr_t *dma_handle) */ if (order > 0) { struct page *rpage = virt_to_page(page); - - for (i = 1; i < (1 << order); i++) - set_page_count(rpage + i, 1); + split_page(rpage, order); } err = 0; diff --git a/arch/frv/mm/init.c b/arch/frv/mm/init.c index 765088ea8a50..8899aa1a4f06 100644 --- a/arch/frv/mm/init.c +++ b/arch/frv/mm/init.c @@ -169,7 +169,7 @@ void __init mem_init(void) struct page *page = &mem_map[pfn]; ClearPageReserved(page); - set_page_count(page, 1); + init_page_count(page); __free_page(page); totalram_pages++; } @@ -210,7 +210,7 @@ void __init free_initmem(void) /* next to check that the page we free is not a partial page */ for (addr = start; addr < end; addr += PAGE_SIZE) { ClearPageReserved(virt_to_page(addr)); - set_page_count(virt_to_page(addr), 1); + init_page_count(virt_to_page(addr)); free_page(addr); totalram_pages++; } @@ -230,7 +230,7 @@ void __init free_initrd_mem(unsigned long start, unsigned long end) int pages = 0; for (; start < end; start += PAGE_SIZE) { ClearPageReserved(virt_to_page(start)); - set_page_count(virt_to_page(start), 1); + init_page_count(virt_to_page(start)); free_page(start); totalram_pages++; pages++; diff --git a/arch/frv/mm/mmu-context.c b/arch/frv/mm/mmu-context.c index f2c6866fc88b..1530a4111e6d 100644 --- a/arch/frv/mm/mmu-context.c +++ b/arch/frv/mm/mmu-context.c @@ -54,9 +54,9 @@ static unsigned get_cxn(mm_context_t *ctx) /* find the first unallocated context number * - 0 is reserved for the kernel */ - cxn = find_next_zero_bit(&cxn_bitmap, NR_CXN, 1); + cxn = find_next_zero_bit(cxn_bitmap, NR_CXN, 1); if (cxn < NR_CXN) { - set_bit(cxn, &cxn_bitmap); + set_bit(cxn, cxn_bitmap); } else { /* none remaining - need to steal someone else's cxn */ @@ -138,7 +138,7 @@ void destroy_context(struct mm_struct *mm) cxn_pinned = -1; list_del_init(&ctx->id_link); - clear_bit(ctx->id, &cxn_bitmap); + clear_bit(ctx->id, cxn_bitmap); __flush_tlb_mm(ctx->id); ctx->id = 0; } |