diff options
Diffstat (limited to 'tools/testing/selftests/mm/uffd-common.c')
| -rw-r--r-- | tools/testing/selftests/mm/uffd-common.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/tools/testing/selftests/mm/uffd-common.c b/tools/testing/selftests/mm/uffd-common.c index 7ad6ba660c7d..a37088a23ffe 100644 --- a/tools/testing/selftests/mm/uffd-common.c +++ b/tools/testing/selftests/mm/uffd-common.c @@ -10,7 +10,7 @@ #define BASE_PMD_ADDR ((void *)(1UL << 30)) volatile bool test_uffdio_copy_eexist = true; -unsigned long nr_cpus, nr_pages, nr_pages_per_cpu, page_size; +unsigned long nr_parallel, nr_pages, nr_pages_per_cpu, page_size; char *area_src, *area_src_alias, *area_dst, *area_dst_alias, *area_remap; int uffd = -1, uffd_flags, finished, *pipefd, test_type; bool map_shared; @@ -269,7 +269,7 @@ void uffd_test_ctx_clear(void) size_t i; if (pipefd) { - for (i = 0; i < nr_cpus * 2; ++i) { + for (i = 0; i < nr_parallel * 2; ++i) { if (close(pipefd[i])) err("close pipefd"); } @@ -323,7 +323,7 @@ int uffd_test_ctx_init(uint64_t features, const char **errmsg) ret = userfaultfd_open(&features); if (ret) { if (errmsg) - *errmsg = "possible lack of priviledge"; + *errmsg = "possible lack of privilege"; return ret; } @@ -348,7 +348,7 @@ int uffd_test_ctx_init(uint64_t features, const char **errmsg) /* * After initialization of area_src, we must explicitly release pages * for area_dst to make sure it's fully empty. Otherwise we could have - * some area_dst pages be errornously initialized with zero pages, + * some area_dst pages be erroneously initialized with zero pages, * hence we could hit memory corruption later in the test. * * One example is when THP is globally enabled, above allocate_area() @@ -365,10 +365,10 @@ int uffd_test_ctx_init(uint64_t features, const char **errmsg) */ uffd_test_ops->release_pages(area_dst); - pipefd = malloc(sizeof(int) * nr_cpus * 2); + pipefd = malloc(sizeof(int) * nr_parallel * 2); if (!pipefd) err("pipefd"); - for (cpu = 0; cpu < nr_cpus; cpu++) + for (cpu = 0; cpu < nr_parallel; cpu++) if (pipe2(&pipefd[cpu * 2], O_CLOEXEC | O_NONBLOCK)) err("pipe"); |