Messages in this thread Patch in this message | | | From | David Hildenbrand <> | Subject | [PATCH mm-unstable v1] selftests/mm: define MADV_PAGEOUT to fix compilation issues | Date | Mon, 9 Jan 2023 18:12:55 +0100 |
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If MADV_PAGEOUT is not defined (e.g., on AlmaLinux 8), compilation will fail. Let's fix that like khugepaged.c does by conditionally defining MADV_PAGEOUT.
Reported-by: Mirsad Goran Todorovac <mirsad.todorovac@alu.unizg.hr> Fixes: 69c66add5663 ("selftests/vm: anon_cow: test COW handling of anonymous memory") Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Shuah Khan <shuah@kernel.org> Signed-off-by: David Hildenbrand <david@redhat.com> --- tools/testing/selftests/mm/cow.c | 3 +++ 1 file changed, 3 insertions(+)
diff --git a/tools/testing/selftests/mm/cow.c b/tools/testing/selftests/mm/cow.c index 16216d893d96..0eb2e8180aa5 100644 --- a/tools/testing/selftests/mm/cow.c +++ b/tools/testing/selftests/mm/cow.c @@ -30,6 +30,9 @@ #include "../kselftest.h" #include "vm_util.h" +#ifndef MADV_PAGEOUT +#define MADV_PAGEOUT 21 +#endif #ifndef MADV_COLLAPSE #define MADV_COLLAPSE 25 #endif -- 2.39.0
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