[hurd,commited] hurd: Add MAP_NORESERVE mmap flag

[Samuel Thibault]

This is already the current default behavior, which we will change with
overcommit support addition.
---
 sysdeps/mach/hurd/bits/mman_ext.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/sysdeps/mach/hurd/bits/mman_ext.h 
b/sysdeps/mach/hurd/bits/mman_ext.h
index d5a371e39e..6baee1ea74 100644
--- a/sysdeps/mach/hurd/bits/mman_ext.h
+++ b/sysdeps/mach/hurd/bits/mman_ext.h
@@ -24,6 +24,7 @@
 # define SHM_ANON      ((const char *) 1)
 
 # define MAP_32BIT     0x1000  /* Map in the lower 2 GB.  */
+# define MAP_NORESERVE 0x2000  /* Don't check for reservations.  */
 # define MAP_EXCL      0x4000  /* With MAP_FIXED, don't replace existing 
mappings.  */
 
 # define MAP_TRYFIXED          (MAP_FIXED | MAP_EXCL)  /* BSD name.  */
-- 
2.45.2