diff options
Diffstat (limited to 'arch/powerpc/mm/hugetlbpage.c')
| -rw-r--r-- | arch/powerpc/mm/hugetlbpage.c | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/arch/powerpc/mm/hugetlbpage.c b/arch/powerpc/mm/hugetlbpage.c index a8b3cc7d90fe..fb05b123218f 100644 --- a/arch/powerpc/mm/hugetlbpage.c +++ b/arch/powerpc/mm/hugetlbpage.c @@ -12,6 +12,7 @@ #include <linux/io.h> #include <linux/slab.h> #include <linux/hugetlb.h> +#include <linux/export.h> #include <linux/of_fdt.h> #include <linux/memblock.h> #include <linux/bootmem.h> @@ -103,6 +104,7 @@ pte_t *find_linux_pte_or_hugepte(pgd_t *pgdir, unsigned long ea, unsigned *shift *shift = hugepd_shift(*hpdp); return hugepte_offset(hpdp, ea, pdshift); } +EXPORT_SYMBOL_GPL(find_linux_pte_or_hugepte); pte_t *huge_pte_offset(struct mm_struct *mm, unsigned long addr) { @@ -310,7 +312,8 @@ void __init reserve_hugetlb_gpages(void) int i; strlcpy(cmdline, boot_command_line, COMMAND_LINE_SIZE); - parse_args("hugetlb gpages", cmdline, NULL, 0, &do_gpage_early_setup); + parse_args("hugetlb gpages", cmdline, NULL, 0, 0, 0, + &do_gpage_early_setup); /* * Walk gpage list in reverse, allocating larger page sizes first. @@ -910,9 +913,9 @@ void flush_dcache_icache_hugepage(struct page *page) if (!PageHighMem(page)) { __flush_dcache_icache(page_address(page+i)); } else { - start = kmap_atomic(page+i, KM_PPC_SYNC_ICACHE); + start = kmap_atomic(page+i); __flush_dcache_icache(start); - kunmap_atomic(start, KM_PPC_SYNC_ICACHE); + kunmap_atomic(start); } } } |