Searched refs:mmap_sz (Results 1 - 6 of 6) sorted by relevance

/linux-master/tools/lib/bpf/
H A Dskel_internal.h133 static inline void *skel_prep_map_data(const void *val, size_t mmap_sz, size_t val_sz) argument
144 static inline void *skel_finalize_map_data(__u64 *init_val, size_t mmap_sz, int flags, int fd) argument
184 static inline void *skel_prep_map_data(const void *val, size_t mmap_sz, size_t val_sz) argument
188 addr = mmap(NULL, mmap_sz, PROT_READ | PROT_WRITE,
196 static inline void *skel_finalize_map_data(__u64 *init_val, size_t mmap_sz, int flags, int fd) argument
200 addr = mmap((void *) (long) *init_val, mmap_sz, flags, MAP_SHARED | MAP_FIXED, fd, 0);
H A Dringbuf.c82 __u64 mmap_sz; local
136 mmap_sz = rb->page_size + 2 * (__u64)info.max_entries;
137 if (mmap_sz != (__u64)(size_t)mmap_sz) {
142 tmp = mmap(NULL, (size_t)mmap_sz, PROT_READ, MAP_SHARED, map_fd, rb->page_size);
414 __u64 mmap_sz; local
451 mmap_sz = rb->page_size + 2 * (__u64)info.max_entries;
452 if (mmap_sz != (__u64)(size_t)mmap_sz) {
456 tmp = mmap(NULL, (size_t)mmap_sz, PROT_REA
[all...]
H A Dlibbpf.c1842 size_t mmap_sz; local
1877 mmap_sz = bpf_map_mmap_sz(map);
1878 map->mmaped = mmap(NULL, mmap_sz, PROT_READ | PROT_WRITE,
2863 size_t mmap_sz; local
2865 mmap_sz = bpf_map_mmap_sz(obj->arena_map);
2866 if (roundup(data_sz, page_sz) > mmap_sz) {
2868 sec_name, mmap_sz, data_sz);
13657 size_t mmap_sz = bpf_map_mmap_sz(map); local
13689 *mmaped = mmap(map->mmaped, mmap_sz, prot, MAP_SHARED | MAP_FIXED, map_fd, 0);
/linux-master/tools/bpf/bpftool/
H A Dgen.c1143 size_t map_cnt = 0, prog_cnt = 0, file_sz, mmap_sz; local
1193 mmap_sz = roundup(file_sz, sysconf(_SC_PAGE_SIZE));
1199 obj_data = mmap(NULL, mmap_sz, PROT_READ, MAP_PRIVATE, fd, 0);
1508 munmap(obj_data, mmap_sz);
1525 size_t i, len, file_sz, map_cnt = 0, prog_cnt = 0, mmap_sz, var_cnt = 0, var_idx = 0; local
1582 mmap_sz = roundup(file_sz, sysconf(_SC_PAGE_SIZE));
1588 obj_data = mmap(NULL, mmap_sz, PROT_READ, MAP_PRIVATE, fd, 0);
1823 munmap(obj_data, mmap_sz);
/linux-master/tools/testing/selftests/bpf/prog_tests/
H A Dcore_reloc.c999 const size_t mmap_sz = roundup_page(sizeof(struct data)); local
1083 mmap_data = mmap(NULL, mmap_sz, PROT_READ | PROT_WRITE,
1136 CHECK_FAIL(munmap(mmap_data, mmap_sz));
/linux-master/tools/testing/selftests/bpf/
H A Dxskxceiver.c2243 size_t mmap_sz = 2 * DEFAULT_UMEM_BUFFERS * XSK_UMEM__DEFAULT_FRAME_SIZE; local
2246 bufs = mmap(NULL, mmap_sz, PROT_READ | PROT_WRITE,
2251 mmap_sz = ceil_u64(mmap_sz, HUGEPAGE_SIZE) * HUGEPAGE_SIZE;
2252 munmap(bufs, mmap_sz);

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