tcp: account SYN-ACK timeouts & retransmissions

[safe/jmp/linux-2.6] / include / asm-generic / pgtable.h

diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
index 922f036..e2bd73e 100644 (file)
--- a/include/asm-generic/pgtable.h
+++ b/include/asm-generic/pgtable.h
@@ -129,6 +129,10 @@ static inline void ptep_set_wrprotect(struct mm_struct *mm, unsigned long addres
 #define move_pte(pte, prot, old_addr, new_addr)        (pte)
 #endif
 
+#ifndef pgprot_noncached
+#define pgprot_noncached(prot) (prot)
+#endif
+
 #ifndef pgprot_writecombine
 #define pgprot_writecombine pgprot_noncached
 #endif
@@ -291,7 +295,7 @@ static inline void ptep_modify_prot_commit(struct mm_struct *mm,
  * definition.
  */
 #ifndef __HAVE_ARCH_START_CONTEXT_SWITCH
-#define arch_start_context_switch()    do {} while (0)
+#define arch_start_context_switch(prev)        do {} while (0)
 #endif
 
 #ifndef __HAVE_PFNMAP_TRACKING