cleanup file_backend_memory_alloc() by using one CONFIG_POSIX ifdef
instead of several ones within the function to make it simpler to follow.
Signed-off-by: NIgor Mammedov <imammedo@redhat.com>
Suggested-by: NWei Yang <richardw.yang@linux.intel.com>
Reviewed-by: NWei Yang <richardw.yang@linux.intel.com>
Message-Id: <20190213123858.24620-1-imammedo@redhat.com>
Signed-off-by: NStefan Hajnoczi <stefanha@redhat.com>
Message-Id: <20190214031004.32522-2-stefanha@redhat.com>
[lv: s/hostmem/hostmem-file/]
Signed-off-by: NLaurent Vivier <laurent@vivier.eu>