diff options
Diffstat (limited to 'tools/testing/selftests/vm/hmm-tests.c')
| -rw-r--r-- | tools/testing/selftests/vm/hmm-tests.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/tools/testing/selftests/vm/hmm-tests.c b/tools/testing/selftests/vm/hmm-tests.c index 0a28a6a29581..5d1ac691b9f4 100644 --- a/tools/testing/selftests/vm/hmm-tests.c +++ b/tools/testing/selftests/vm/hmm-tests.c @@ -21,12 +21,16 @@ #include <strings.h> #include <time.h> #include <pthread.h> -#include <hugetlbfs.h> #include <sys/types.h> #include <sys/stat.h> #include <sys/mman.h> #include <sys/ioctl.h> +#include "./local_config.h" +#ifdef LOCAL_CONFIG_HAVE_LIBHUGETLBFS +#include <hugetlbfs.h> +#endif + /* * This is a private UAPI to the kernel test module so it isn't exported * in the usual include/uapi/... directory. @@ -45,7 +49,7 @@ struct hmm_buffer { #define TWOMEG (1 << 21) #define HMM_BUFFER_SIZE (1024 << 12) #define HMM_PATH_MAX 64 -#define NTIMES 256 +#define NTIMES 10 #define ALIGN(x, a) (((x) + (a - 1)) & (~((a) - 1))) @@ -662,6 +666,7 @@ TEST_F(hmm, anon_write_huge) hmm_buffer_free(buffer); } +#ifdef LOCAL_CONFIG_HAVE_LIBHUGETLBFS /* * Write huge TLBFS page. */ @@ -720,6 +725,7 @@ TEST_F(hmm, anon_write_hugetlbfs) buffer->ptr = NULL; hmm_buffer_free(buffer); } +#endif /* LOCAL_CONFIG_HAVE_LIBHUGETLBFS */ /* * Read mmap'ed file memory. @@ -1336,6 +1342,7 @@ TEST_F(hmm2, snapshot) hmm_buffer_free(buffer); } +#ifdef LOCAL_CONFIG_HAVE_LIBHUGETLBFS /* * Test the hmm_range_fault() HMM_PFN_PMD flag for large pages that * should be mapped by a large page table entry. @@ -1411,6 +1418,7 @@ TEST_F(hmm, compound) buffer->ptr = NULL; hmm_buffer_free(buffer); } +#endif /* LOCAL_CONFIG_HAVE_LIBHUGETLBFS */ /* * Test two devices reading the same memory (double mapped). |