diff options
Diffstat (limited to 'tools/testing/selftests/vm/madv_populate.c')
| -rw-r--r-- | tools/testing/selftests/vm/madv_populate.c | 15 |
1 files changed, 7 insertions, 8 deletions
diff --git a/tools/testing/selftests/vm/madv_populate.c b/tools/testing/selftests/vm/madv_populate.c index 715a42e8e2cd..262eae6b58f2 100644 --- a/tools/testing/selftests/vm/madv_populate.c +++ b/tools/testing/selftests/vm/madv_populate.c @@ -20,6 +20,13 @@ #include "../kselftest.h" #include "vm_util.h" +#ifndef MADV_POPULATE_READ +#define MADV_POPULATE_READ 22 +#endif /* MADV_POPULATE_READ */ +#ifndef MADV_POPULATE_WRITE +#define MADV_POPULATE_WRITE 23 +#endif /* MADV_POPULATE_WRITE */ + /* * For now, we're using 2 MiB of private anonymous memory for all tests. */ @@ -27,14 +34,6 @@ static size_t pagesize; -static bool pagemap_is_populated(int fd, char *start) -{ - uint64_t entry = pagemap_get_entry(fd, start); - - /* Present or swapped. */ - return entry & 0xc000000000000000ull; -} - static void sense_support(void) { char *addr; |