sys/mman.h: add MADV_DONTNEED_LOCKED from linux v6.0

this flag works like MADV_DONTNEED but also applies to locked memory ranges. see linux commit 9457056ac426e5ed0671356509c8dcce69f8dee0 mm: madvise: MADV_DONTNEED_LOCKED
2 weeks ago · 56df2e1fc1
1 changed files with 1 additions and 0 deletions
--- a/include/sys/mman.h
+++ b/include/sys/mman.h
@ -97,6 +97,7 @@ extern "C" {
 #define MADV_PAGEOUT     21
 #define MADV_POPULATE_READ 22
 #define MADV_POPULATE_WRITE 23
+#define MADV_DONTNEED_LOCKED 24
 #define MADV_HWPOISON    100
 #define MADV_SOFT_OFFLINE 101
 #endif