30 lines
991 B
C
30 lines
991 B
C
#ifndef __HEADER_GENERIC_IHK_PAGE_ALLOC
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#define __HEADER_GENERIC_IHK_PAGE_ALLOC
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struct ihk_page_allocator_desc {
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unsigned long start;
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unsigned int last;
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unsigned int count;
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unsigned int flag;
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unsigned int shift;
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ihk_spinlock_t lock;
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unsigned int pad;
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unsigned long map[0];
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};
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unsigned long ihk_pagealloc_count(void *__desc);
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void *__ihk_pagealloc_init(unsigned long start, unsigned long size,
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unsigned long unit, void *initial,
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unsigned long *pdescsize);
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void *ihk_pagealloc_init(unsigned long start, unsigned long size,
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unsigned long unit);
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void ihk_pagealloc_destroy(void *__desc);
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unsigned long ihk_pagealloc_alloc(void *__desc, int npages);
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void ihk_pagealloc_reserve(void *desc, unsigned long start, unsigned long end);
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void ihk_pagealloc_free(void *__desc, unsigned long address, int npages);
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unsigned long ihk_pagealloc_count(void *__desc);
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int ihk_pagealloc_query_free(void *__desc);
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#endif
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