-#if (LINUX_VERSION_CODE > KERNEL_VERSION(2,6,7))
-# define SOCKNAL_WSPACE(sk) sk_stream_wspace(sk)
-# define SOCKNAL_MIN_WSPACE(sk) sk_stream_min_wspace(sk)
-#else
-# define SOCKNAL_WSPACE(sk) tcp_wspace(sk)
-# define SOCKNAL_MIN_WSPACE(sk) (((sk)->sk_sndbuf*8)/10)
-#endif
-
-#ifndef CONFIG_SMP
-static inline
-int ksocknal_nsched(void)
-{
- return 1;
-}
-#else
-#include <linux/lustre_version.h>
-# if !(defined(CONFIG_X86) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,4,21))) || defined(CONFIG_X86_64) || ((LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,0)) && !defined(CONFIG_X86_HT))
-static inline int
-ksocknal_nsched(void)
-{
- return num_online_cpus();
-}
+#define SOCKNAL_WSPACE(sk) sk_stream_wspace(sk)
+#define SOCKNAL_MIN_WSPACE(sk) sk_stream_min_wspace(sk)