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ihk_mc_alloc_aligned_pages_node(): support for explicit indication of target NUMA node

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This commit is contained in:
Balazs Gerofi
2016-12-30 19:03:37 +09:00
parent 47a8b5bda5
commit 00f3fe0840
3 changed files with 31 additions and 38 deletions
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19
lib/include/ihk/mm.h
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@ -79,7 +79,7 @@ void ihk_mc_reserve_arch_pages(struct ihk_page_allocator_desc *pa_allocator,
unsigned long, unsigned long, int));
struct ihk_mc_pa_ops {
void *(*alloc_page)(int, int, enum ihk_mc_ap_flag);
void *(*alloc_page)(int, int, enum ihk_mc_ap_flag, int node);
void (*free_page)(void *, int);
void *(*alloc)(int, enum ihk_mc_ap_flag);
@ -103,17 +103,20 @@ void ihk_mc_map_micpa(unsigned long host_pa, unsigned long* mic_pa);
int ihk_mc_free_micpa(unsigned long mic_pa);
void ihk_mc_clean_micpa(void);
void *_ihk_mc_alloc_aligned_pages(int npages, int p2align,
enum ihk_mc_ap_flag flag, char *file, int line);
#define ihk_mc_alloc_aligned_pages(npages, p2align, flag) ({\
void *r = _ihk_mc_alloc_aligned_pages(npages, p2align, flag, __FILE__, __LINE__);\
void *_ihk_mc_alloc_aligned_pages_node(int npages, int p2align,
enum ihk_mc_ap_flag flag, int node, char *file, int line);
#define ihk_mc_alloc_aligned_pages_node(npages, p2align, flag, node) ({\
void *r = _ihk_mc_alloc_aligned_pages_node(npages, p2align, flag, node, __FILE__, __LINE__);\
r;\
})
#define ihk_mc_alloc_aligned_pages(npages, p2align, flag) ({\
void *r = _ihk_mc_alloc_aligned_pages_node(npages, p2align, flag, -1, __FILE__, __LINE__);\
r;\
})
void *_ihk_mc_alloc_pages(int npages, enum ihk_mc_ap_flag flag,
char *file, int line);
#define ihk_mc_alloc_pages(npages, flag) ({\
void *r = _ihk_mc_alloc_pages(npages, flag, __FILE__, __LINE__);\
void *r = _ihk_mc_alloc_aligned_pages_node(npages, PAGE_P2ALIGN, flag, -1, __FILE__, __LINE__);\
r;\
})