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Searched refs:mmap_sz (Results 1 – 4 of 4) sorted by relevance

/OK3568_Linux_fs/kernel/tools/lib/bpf/
H A Dringbuf.c62 __u64 mmap_sz; in ring_buffer__add() local
114 mmap_sz = rb->page_size + 2 * (__u64)info.max_entries; in ring_buffer__add()
115 if (mmap_sz != (__u64)(size_t)mmap_sz) { in ring_buffer__add()
119 tmp = mmap(NULL, (size_t)mmap_sz, PROT_READ, MAP_SHARED, map_fd, rb->page_size); in ring_buffer__add()
H A Dlibbpf.c10857 size_t mmap_sz = bpf_map_mmap_sz(map); in bpf_object__load_skeleton() local
10884 *mmaped = mmap(map->mmaped, mmap_sz, prot, in bpf_object__load_skeleton()
/OK3568_Linux_fs/kernel/tools/bpf/bpftool/
H A Dgen.c274 size_t i, map_cnt = 0, prog_cnt = 0, file_sz, mmap_sz; in do_skeleton() local
301 mmap_sz = roundup(file_sz, sysconf(_SC_PAGE_SIZE)); in do_skeleton()
307 obj_data = mmap(NULL, mmap_sz, PROT_READ, MAP_PRIVATE, fd, 0); in do_skeleton()
589 munmap(obj_data, mmap_sz); in do_skeleton()
/OK3568_Linux_fs/kernel/tools/testing/selftests/bpf/prog_tests/
H A Dcore_reloc.c768 const size_t mmap_sz = roundup_page(sizeof(struct data)); in test_core_reloc() local
834 mmap_data = mmap(NULL, mmap_sz, PROT_READ | PROT_WRITE, in test_core_reloc()
882 CHECK_FAIL(munmap(mmap_data, mmap_sz)); in test_core_reloc()