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authorIngo Molnar <mingo@elte.hu>2011-12-20 12:14:26 +0100
committerIngo Molnar <mingo@elte.hu>2011-12-20 12:14:26 +0100
commit45aa0663cc408617b79a2b53f0a5f50e94688a48 (patch)
tree0a53931c317c3c72a3555bd2fbb70a881ee870f2 /arch/x86/xen
parent511585a28e5b5fd1cac61e601e42efc4c5dd64b5 (diff)
parent7bd0b0f0da3b1ec11cbcc798eb0ef747a1184077 (diff)
downloadop-kernel-dev-45aa0663cc408617b79a2b53f0a5f50e94688a48.zip
op-kernel-dev-45aa0663cc408617b79a2b53f0a5f50e94688a48.tar.gz
Merge branch 'memblock-kill-early_node_map' of git://git.kernel.org/pub/scm/linux/kernel/git/tj/misc into core/memblock
Diffstat (limited to 'arch/x86/xen')
-rw-r--r--arch/x86/xen/enlighten.c2
-rw-r--r--arch/x86/xen/mmu.c12
-rw-r--r--arch/x86/xen/setup.c7
3 files changed, 7 insertions, 14 deletions
diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
index 1f92865..12eb07b 100644
--- a/arch/x86/xen/enlighten.c
+++ b/arch/x86/xen/enlighten.c
@@ -1215,8 +1215,6 @@ asmlinkage void __init xen_start_kernel(void)
local_irq_disable();
early_boot_irqs_disabled = true;
- memblock_init();
-
xen_raw_console_write("mapping kernel into physical memory\n");
pgd = xen_setup_kernel_pagetable(pgd, xen_start_info->nr_pages);
xen_ident_map_ISA();
diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
index 87f6673..f4bf8aa 100644
--- a/arch/x86/xen/mmu.c
+++ b/arch/x86/xen/mmu.c
@@ -1774,10 +1774,8 @@ pgd_t * __init xen_setup_kernel_pagetable(pgd_t *pgd,
__xen_write_cr3(true, __pa(pgd));
xen_mc_issue(PARAVIRT_LAZY_CPU);
- memblock_x86_reserve_range(__pa(xen_start_info->pt_base),
- __pa(xen_start_info->pt_base +
- xen_start_info->nr_pt_frames * PAGE_SIZE),
- "XEN PAGETABLES");
+ memblock_reserve(__pa(xen_start_info->pt_base),
+ xen_start_info->nr_pt_frames * PAGE_SIZE);
return pgd;
}
@@ -1853,10 +1851,8 @@ pgd_t * __init xen_setup_kernel_pagetable(pgd_t *pgd,
PFN_DOWN(__pa(initial_page_table)));
xen_write_cr3(__pa(initial_page_table));
- memblock_x86_reserve_range(__pa(xen_start_info->pt_base),
- __pa(xen_start_info->pt_base +
- xen_start_info->nr_pt_frames * PAGE_SIZE),
- "XEN PAGETABLES");
+ memblock_reserve(__pa(xen_start_info->pt_base),
+ xen_start_info->nr_pt_frames * PAGE_SIZE));
return initial_page_table;
}
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index b2c7179..e03c636 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -75,7 +75,7 @@ static void __init xen_add_extra_mem(u64 start, u64 size)
if (i == XEN_EXTRA_MEM_MAX_REGIONS)
printk(KERN_WARNING "Warning: not enough extra memory regions\n");
- memblock_x86_reserve_range(start, start + size, "XEN EXTRA");
+ memblock_reserve(start, size);
xen_max_p2m_pfn = PFN_DOWN(start + size);
@@ -311,9 +311,8 @@ char * __init xen_memory_setup(void)
* - xen_start_info
* See comment above "struct start_info" in <xen/interface/xen.h>
*/
- memblock_x86_reserve_range(__pa(xen_start_info->mfn_list),
- __pa(xen_start_info->pt_base),
- "XEN START INFO");
+ memblock_reserve(__pa(xen_start_info->mfn_list),
+ xen_start_info->pt_base - xen_start_info->mfn_list);
sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
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