diff options
| author | David Hildenbrand <david@redhat.com> | 2022-12-05 20:37:14 +0100 |
|---|---|---|
| committer | Andrew Morton <akpm@linux-foundation.org> | 2022-12-11 18:12:20 -0800 |
| commit | d88825f22b8f1cad8acb429b6bf0a54c85d7b93f (patch) | |
| tree | 4ffd23eeb5f0073480bb5c796905fdf57dad6dcf | |
| parent | a0ac9b3598fac36907bd1baec28c99656d2ed0b6 (diff) | |
| download | linux-d88825f22b8f1cad8acb429b6bf0a54c85d7b93f.tar.gz | |
selftests/vm: madv_populate: fix missing MADV_POPULATE_(READ|WRITE) definitions
The tests fail to compile in some environments (e.g., Debian 11.5 on x86).
Let's simply conditionally define MADV_POPULATE_(READ|WRITE) if not
already defined, similar to how the khugepaged.c test handles it.
Link: https://lkml.kernel.org/r/20221205193716.276024-3-david@redhat.com
Fixes: 39b2e5cae43d ("selftests/vm: make MADV_POPULATE_(READ|WRITE) use in-tree headers")
Signed-off-by: David Hildenbrand <david@redhat.com>
Cc: Shuah Khan <shuah@kernel.org>
Cc: Yang Li <yang.lee@linux.alibaba.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
| -rw-r--r-- | tools/testing/selftests/vm/madv_populate.c | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/tools/testing/selftests/vm/madv_populate.c b/tools/testing/selftests/vm/madv_populate.c index 60547245e479..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. */ |