# HG changeset patch
# User [EMAIL PROTECTED]
# Date 1197960252 -32400
# Node ID 144d7d5b73551d5451f278f8f02647c85ffb51c3
# Parent e532cad65b1cf039ef3ce7859c0fd6c4ef6fd7f4
allocate struct vcpu from domheap.
Now there's no constraint to allocate struct vcpu from xenheap.
So allocate it from domain heap.
PATCHNAME: allocate_vcpu_from_domain_heap
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r e532cad65b1c -r 144d7d5b7355 xen/arch/ia64/xen/domain.c
--- a/xen/arch/ia64/xen/domain.c Thu Dec 20 14:53:49 2007 +0900
+++ b/xen/arch/ia64/xen/domain.c Tue Dec 18 15:44:12 2007 +0900
@@ -407,6 +407,7 @@ void relinquish_vcpu_resources(struct vc
struct vcpu *alloc_vcpu_struct(void)
{
+ struct page_info *page;
struct vcpu *v;
struct thread_info *ti;
static int first_allocation = 1;
@@ -419,8 +420,10 @@ struct vcpu *alloc_vcpu_struct(void)
return idle_vcpu[0];
}
- if ((v = alloc_xenheap_pages(KERNEL_STACK_SIZE_ORDER)) == NULL)
+ page = alloc_domheap_pages(NULL, KERNEL_STACK_SIZE_ORDER, 0);
+ if (page == NULL)
return NULL;
+ v = page_to_virt(page);
memset(v, 0, sizeof(*v));
ti = alloc_thread_info(v);
@@ -435,7 +438,7 @@ struct vcpu *alloc_vcpu_struct(void)
void free_vcpu_struct(struct vcpu *v)
{
- free_xenheap_pages(v, KERNEL_STACK_SIZE_ORDER);
+ free_domheap_pages(virt_to_page(v), KERNEL_STACK_SIZE_ORDER);
}
int vcpu_initialise(struct vcpu *v)
# HG changeset patch
# User [EMAIL PROTECTED]
# Date 1197960252 -32400
# Node ID 144d7d5b73551d5451f278f8f02647c85ffb51c3
# Parent e532cad65b1cf039ef3ce7859c0fd6c4ef6fd7f4
allocate struct vcpu from domheap.
Now there's no constraint to allocate struct vcpu from xenheap.
So allocate it from domain heap.
PATCHNAME: allocate_vcpu_from_domain_heap
Signed-off-by: Isaku Yamahata <[EMAIL PROTECTED]>
diff -r e532cad65b1c -r 144d7d5b7355 xen/arch/ia64/xen/domain.c
--- a/xen/arch/ia64/xen/domain.c Thu Dec 20 14:53:49 2007 +0900
+++ b/xen/arch/ia64/xen/domain.c Tue Dec 18 15:44:12 2007 +0900
@@ -407,6 +407,7 @@ void relinquish_vcpu_resources(struct vc
struct vcpu *alloc_vcpu_struct(void)
{
+ struct page_info *page;
struct vcpu *v;
struct thread_info *ti;
static int first_allocation = 1;
@@ -419,8 +420,10 @@ struct vcpu *alloc_vcpu_struct(void)
return idle_vcpu[0];
}
- if ((v = alloc_xenheap_pages(KERNEL_STACK_SIZE_ORDER)) == NULL)
+ page = alloc_domheap_pages(NULL, KERNEL_STACK_SIZE_ORDER, 0);
+ if (page == NULL)
return NULL;
+ v = page_to_virt(page);
memset(v, 0, sizeof(*v));
ti = alloc_thread_info(v);
@@ -435,7 +438,7 @@ struct vcpu *alloc_vcpu_struct(void)
void free_vcpu_struct(struct vcpu *v)
{
- free_xenheap_pages(v, KERNEL_STACK_SIZE_ORDER);
+ free_domheap_pages(virt_to_page(v), KERNEL_STACK_SIZE_ORDER);
}
int vcpu_initialise(struct vcpu *v)
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