diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/acpi/acpi_memhotplug.c | 19 | ||||
-rw-r--r-- | drivers/base/node.c | 5 |
2 files changed, 7 insertions, 17 deletions
diff --git a/drivers/acpi/acpi_memhotplug.c b/drivers/acpi/acpi_memhotplug.c index db013dc21c02..e294f44a7850 100644 --- a/drivers/acpi/acpi_memhotplug.c +++ b/drivers/acpi/acpi_memhotplug.c @@ -155,16 +155,6 @@ static int acpi_memory_check_device(struct acpi_memory_device *mem_device) return 0; } -static unsigned long acpi_meminfo_start_pfn(struct acpi_memory_info *info) -{ - return PFN_DOWN(info->start_addr); -} - -static unsigned long acpi_meminfo_end_pfn(struct acpi_memory_info *info) -{ - return PFN_UP(info->start_addr + info->length-1); -} - static int acpi_bind_memblk(struct memory_block *mem, void *arg) { return acpi_bind_one(&mem->dev, arg); @@ -173,9 +163,8 @@ static int acpi_bind_memblk(struct memory_block *mem, void *arg) static int acpi_bind_memory_blocks(struct acpi_memory_info *info, struct acpi_device *adev) { - return walk_memory_range(acpi_meminfo_start_pfn(info), - acpi_meminfo_end_pfn(info), adev, - acpi_bind_memblk); + return walk_memory_blocks(info->start_addr, info->length, adev, + acpi_bind_memblk); } static int acpi_unbind_memblk(struct memory_block *mem, void *arg) @@ -186,8 +175,8 @@ static int acpi_unbind_memblk(struct memory_block *mem, void *arg) static void acpi_unbind_memory_blocks(struct acpi_memory_info *info) { - walk_memory_range(acpi_meminfo_start_pfn(info), - acpi_meminfo_end_pfn(info), NULL, acpi_unbind_memblk); + walk_memory_blocks(info->start_addr, info->length, NULL, + acpi_unbind_memblk); } static int acpi_memory_enable_device(struct acpi_memory_device *mem_device) diff --git a/drivers/base/node.c b/drivers/base/node.c index 27391f1e8f60..75b7e6f6535b 100644 --- a/drivers/base/node.c +++ b/drivers/base/node.c @@ -834,8 +834,9 @@ void unregister_memory_block_under_nodes(struct memory_block *mem_blk) int link_mem_sections(int nid, unsigned long start_pfn, unsigned long end_pfn) { - return walk_memory_range(start_pfn, end_pfn, (void *)&nid, - register_mem_sect_under_node); + return walk_memory_blocks(PFN_PHYS(start_pfn), + PFN_PHYS(end_pfn - start_pfn), (void *)&nid, + register_mem_sect_under_node); } #ifdef CONFIG_HUGETLBFS |