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-rw-r--r--sysdeps/unix/sysv/linux/hppa/bits/mman.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/sysdeps/unix/sysv/linux/hppa/bits/mman.h b/sysdeps/unix/sysv/linux/hppa/bits/mman.h
index cbb3ab5a48..ff2db1157d 100644
--- a/sysdeps/unix/sysv/linux/hppa/bits/mman.h
+++ b/sysdeps/unix/sysv/linux/hppa/bits/mman.h
@@ -88,6 +88,7 @@
 # define MADV_SPACEAVAIL  5	/* Insure that resources are reserved */
 # define MADV_VPS_PURGE	  6	/* Purge pages from VM page cache */
 # define MADV_VPS_INHERIT 7	/* Inherit parents page size */
+# define MADV_FREE	  8	/* Free pages only if memory pressure.  */
 # define MADV_REMOVE	  9	/* Remove these pages and resources.  */
 # define MADV_DONTFORK	 10	/* Do not inherit across fork.  */
 # define MADV_DOFORK	 11	/* Do inherit across fork.  */