Searched refs:mmap_sz (Results 1 - 4 of 4) sorted by relevance
| /third_party/ltp/testcases/kernel/mem/hugetlb/hugemmap/ |
| H A D | hugemmap06.c | 47 struct mp *mmap_sz = arg; in thr() local
53 a = rand() % mmap_sz->sz; in thr()
55 b = rand() % mmap_sz->sz; in thr()
56 *(mmap_sz->addr + b * hpage_size) = rand(); in thr()
66 struct mp mmap_sz[ARSZ]; in do_mmap() local
84 mmap_sz[i].sz = sz; in do_mmap()
85 mmap_sz[i].addr = addr; in do_mmap()
87 TEST(pthread_create(&tid[i], NULL, thr, &mmap_sz[i])); in do_mmap()
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| /third_party/libbpf/src/ |
| H A D | ringbuf.c | 82 __u64 mmap_sz; in ring_buffer__add() local
136 mmap_sz = rb->page_size + 2 * (__u64)info.max_entries; in ring_buffer__add()
137 if (mmap_sz != (__u64)(size_t)mmap_sz) { in ring_buffer__add()
142 tmp = mmap(NULL, (size_t)mmap_sz, PROT_READ, MAP_SHARED, map_fd, rb->page_size); in ring_buffer__add()
414 __u64 mmap_sz; in user_ringbuf_map() local
451 mmap_sz = rb->page_size + 2 * (__u64)info.max_entries; in user_ringbuf_map()
452 if (mmap_sz != (__u64)(size_t)mmap_sz) { in user_ringbuf_map()
456 tmp = mmap(NULL, (size_t)mmap_sz, PROT_REA in user_ringbuf_map()
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| H A D | skel_internal.h | 133 static inline void *skel_prep_map_data(const void *val, size_t mmap_sz, size_t val_sz) in skel_prep_map_data() argument
144 static inline void *skel_finalize_map_data(__u64 *init_val, size_t mmap_sz, int flags, int fd) in skel_finalize_map_data() argument
184 static inline void *skel_prep_map_data(const void *val, size_t mmap_sz, size_t val_sz) in skel_prep_map_data() argument
188 addr = mmap(NULL, mmap_sz, PROT_READ | PROT_WRITE, in skel_prep_map_data()
196 static inline void *skel_finalize_map_data(__u64 *init_val, size_t mmap_sz, int flags, int fd) in skel_finalize_map_data() argument
200 addr = mmap((void *) (long) *init_val, mmap_sz, flags, MAP_SHARED | MAP_FIXED, fd, 0); in skel_finalize_map_data()
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| H A D | libbpf.c | 1726 size_t mmap_sz; local
1761 mmap_sz = bpf_map_mmap_sz(map->def.value_size, map->def.max_entries);
1762 map->mmaped = mmap(NULL, mmap_sz, PROT_READ | PROT_WRITE,
8856 size_t mmap_sz; local
8858 mmap_sz = bpf_map_mmap_sz(map->def.value_size, map->def.max_entries);
8859 munmap(map->mmaped, mmap_sz);
13636 size_t mmap_sz = bpf_map_mmap_sz(map->def.value_size, map->def.max_entries); local
13663 *mmaped = mmap(map->mmaped, mmap_sz, prot, MAP_SHARED | MAP_FIXED, map_fd, 0);
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