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authorIngo Molnar <mingo@elte.hu>2009-02-26 07:22:13 -0500
committerIngo Molnar <mingo@elte.hu>2009-02-26 07:22:13 -0500
commit4434e5156409eb3ec98f5ad7f0a0c07ebafe970d (patch)
treec7f148cdae7a6cf4013253c6c2dbd1c49e837e32 /mm/vmalloc.c
parent2b8f836fb196acede88b6cc772e9057e0a9c0223 (diff)
parent694593e3374a67d95ece6a275a1f181644c2c4d8 (diff)
Merge branches 'sched/cleanups', 'sched/urgent' and 'linus' into sched/core
Diffstat (limited to 'mm/vmalloc.c')
-rw-r--r--mm/vmalloc.c10
1 files changed, 10 insertions, 0 deletions
diff --git a/mm/vmalloc.c b/mm/vmalloc.c
index 75f49d312e8c..903cad46e796 100644
--- a/mm/vmalloc.c
+++ b/mm/vmalloc.c
@@ -1012,6 +1012,8 @@ void __init vmalloc_init(void)
1012void unmap_kernel_range(unsigned long addr, unsigned long size) 1012void unmap_kernel_range(unsigned long addr, unsigned long size)
1013{ 1013{
1014 unsigned long end = addr + size; 1014 unsigned long end = addr + size;
1015
1016 flush_cache_vunmap(addr, end);
1015 vunmap_page_range(addr, end); 1017 vunmap_page_range(addr, end);
1016 flush_tlb_kernel_range(addr, end); 1018 flush_tlb_kernel_range(addr, end);
1017} 1019}
@@ -1106,6 +1108,14 @@ struct vm_struct *__get_vm_area(unsigned long size, unsigned long flags,
1106} 1108}
1107EXPORT_SYMBOL_GPL(__get_vm_area); 1109EXPORT_SYMBOL_GPL(__get_vm_area);
1108 1110
1111struct vm_struct *__get_vm_area_caller(unsigned long size, unsigned long flags,
1112 unsigned long start, unsigned long end,
1113 void *caller)
1114{
1115 return __get_vm_area_node(size, flags, start, end, -1, GFP_KERNEL,
1116 caller);
1117}
1118
1109/** 1119/**
1110 * get_vm_area - reserve a contiguous kernel virtual area 1120 * get_vm_area - reserve a contiguous kernel virtual area
1111 * @size: size of the area 1121 * @size: size of the area