about summary refs log tree commit diff
path: root/sysdeps/unix/sysv/linux/x86_64/bits
diff options
context:
space:
mode:
Diffstat (limited to 'sysdeps/unix/sysv/linux/x86_64/bits')
-rw-r--r--sysdeps/unix/sysv/linux/x86_64/bits/mman.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h b/sysdeps/unix/sysv/linux/x86_64/bits/mman.h
index ef4b3c03bc..982971058e 100644
--- a/sysdeps/unix/sysv/linux/x86_64/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/x86_64/bits/mman.h
@@ -98,6 +98,7 @@
 # define MADV_MERGEABLE	  12	/* KSM may merge identical pages.  */
 # define MADV_UNMERGEABLE 13	/* KSM may not merge identical pages.  */
 # define MADV_HUGEPAGE	  14	/* Worth backing with hugepages.  */
+# define MADV_NOHUGEPAGE  15	/* Not worth backing with hugepages.  */
 # define MADV_HWPOISON	  100	/* Poison a page for testing.  */
 #endif