Lines Matching refs:mmap
10 * Just as normal mmap()s can't have an address, length or offset which
11 * is not page aligned, so hugepage mmap()s can't have an address, length
14 * However, from time to time when the various mmap() /
20 * However starting with 3.10-rc1, length passed in mmap() doesn't need
46 p = mmap(NULL, hpage_size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
48 tst_res(TFAIL|TERRNO, "mmap() without hint failed");
52 tst_res(TFAIL, "mmap() without hint at misaligned address");
61 q = mmap(p + page_size, hpage_size, PROT_READ|PROT_WRITE,
65 tst_res(TFAIL|TERRNO, "mmap() with hint failed");
69 tst_res(TFAIL, "mmap() with hint at misaligned address");
75 q = mmap(p + page_size, hpage_size, PROT_READ|PROT_WRITE,
78 tst_res(TFAIL, "mmap() MAP_FIXED at misaligned address succeeded");
83 q = mmap(NULL, page_size, PROT_READ|PROT_WRITE, MAP_PRIVATE, fd, 0);
85 tst_res(TFAIL, "mmap() with misaligned length 0x%lx failed",
92 q = mmap(p, page_size, PROT_READ|PROT_WRITE,
95 tst_res(TFAIL, "mmap() MAP_FIXED with misaligned length 0x%lx "
102 q = mmap(NULL, hpage_size, PROT_READ|PROT_WRITE,
105 tst_res(TFAIL, "mmap() with misaligned offset 0x%lx succeeded",
111 q = mmap(p, hpage_size, PROT_READ|PROT_WRITE,
114 tst_res(TFAIL, "mmap() MAP_FIXED with misaligned offset 0x%lx succeeded",
119 tst_res(TPASS, "mmap worked as expected with misaligned addr and length");