From 56df2e1fc1528ece18001ed430d714356ea10340 Mon Sep 17 00:00:00 2001 From: Rich Felker Date: Sun, 15 Mar 2026 16:24:56 -0400 Subject: 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 --- include/sys/mman.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/sys/mman.h b/include/sys/mman.h index ba371539..0184f642 100644 --- 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 -- cgit v1.2.1