NetBSD/sys/arch/amd64
ad bc9a63754d #define __HAVE_ATOMIC_AS_MEMBAR, indicating that:
- atomic_cas_ni() does an implicit membar_exit()
- all other atomic operations do an implicit membar_sync()

While this might seem kind of arbitrary it's the basis for some important
optimizations.
2008-02-21 16:31:13 +00:00
..
acpi Add new IPI for saving CPU state explicitly, share high-level part of 2007-12-18 07:17:08 +00:00
amd64 ANSIfy. 2008-02-13 12:48:11 +00:00
compile
conf Since files.wscons et al. are included by ~all ports anyway, include 2008-02-20 21:43:33 +00:00
include #define __HAVE_ATOMIC_AS_MEMBAR, indicating that: 2008-02-21 16:31:13 +00:00
Makefile Install xenio.h and xenio3.h in /usr/include/xen, for the benefit 2008-02-17 16:23:12 +00:00