svn commit: r292662 - head/sys/x86/xen

[Garrett Cooper]

Author: ngie
Date: Wed Dec 23 17:43:55 2015
New Revision: 292662
URL: https://svnweb.freebsd.org/changeset/base/292662

Log:
  Remove redundant declarations in sys/x86/xen which are now handled in other sys/x86
  headers
  
  Differential Revision: https://reviews.freebsd.org/D4685
  X-MFC with: r291949
  Sponsored by: EMC / Isilon Storage Division

Modified:
  head/sys/x86/xen/pv.c
  head/sys/x86/xen/xen_apic.c

Modified: head/sys/x86/xen/pv.c
==============================================================================
--- head/sys/x86/xen/pv.c	Wed Dec 23 17:37:30 2015	(r292661)
+++ head/sys/x86/xen/pv.c	Wed Dec 23 17:43:55 2015	(r292662)
@@ -96,13 +96,8 @@ static int xen_pv_start_all_aps(void);
 /*---------------------------- Extern Declarations ---------------------------*/
 #ifdef SMP
 /* Variables used by amd64 mp_machdep to start APs */
-extern struct mtx ap_boot_mtx;
-extern void *bootstacks[];
 extern char *doublefault_stack;
 extern char *nmi_stack;
-extern void *dpcpu;
-extern int bootAP;
-extern char *bootSTK;
 #endif
 
 /*

Modified: head/sys/x86/xen/xen_apic.c
==============================================================================
--- head/sys/x86/xen/xen_apic.c	Wed Dec 23 17:37:30 2015	(r292661)
+++ head/sys/x86/xen/xen_apic.c	Wed Dec 23 17:43:55 2015	(r292662)
@@ -74,12 +74,6 @@ static driver_filter_t xen_cpususpend_ha
 static driver_filter_t xen_cpustophard_handler;
 #endif
 
-/*---------------------------- Extern Declarations ---------------------------*/
-/* Variables used by mp_machdep to perform the MMU related IPIs */
-#ifdef __amd64__
-extern int pmap_pcid_enabled;
-#endif
-
 /*---------------------------------- Macros ----------------------------------*/
 #define	IPI_TO_IDX(ipi) ((ipi) - APIC_IPI_INTS)