talexander
/
freebsd_amp_hwpstate
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

remove all the SMP_INVLTLB defines, making the code default for APIC_IO. 

replace invldebug with invltlb_ok for throttling smp_invltlb() during boot.

Reviewed by:	informal discussion with Peter Wemm <peter@spinner.DIALix.COM>
This commit is contained in:
Steve Passe 1997-04-28 00:24:00 +00:00
parent 066da549d4
commit 9caa2d558d
1 changed files with 4 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

13
sys/kern/init_smp.c
View File

@ -22,12 +22,11 @@
* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
* SUCH DAMAGE.
*
* $Id: init_smp.c,v 1.46 1997/04/25 03:10:41 fsmp Exp $
* $Id: init_smp.c,v 1.1 1997/04/26 11:46:12 peter Exp $
*/
#include "opt_smp.h"
#include "opt_smp_autostart.h"
#include "opt_smp_invltlb.h"
#include <sys/param.h>
#include <sys/filedesc.h>
@ -65,10 +64,7 @@ SYSCTL_INT(_kern, OID_AUTO, smp_cpus, CTLFLAG_RD, &smp_cpus, 0, "");
int idle_debug = 0;
SYSCTL_INT(_kern, OID_AUTO, idle_debug, CTLFLAG_RW, &idle_debug, 0, "");
#if defined(SMP_INVLTLB)
int invldebug = 0; /* XXX: see bit field definitions where used */
SYSCTL_INT(_kern, OID_AUTO, invldebug, CTLFLAG_RW, &invldebug, 0, "");
#endif
int invltlb_ok = 0; /* throttle smp_invltlb() till safe */
#if defined(IGNORE_IDLEPROCS)
int ignore_idleprocs = 1;
@ -269,13 +265,12 @@ void *dummy;
panic("too many cpus");
} else {
MSG_FINAL_CPU;
#if defined(SMP_INVLTLB)
/*
* It's safe to send IPI's now
* that all CPUs are online.
*/
invldebug = 6;
#endif
invltlb_ok = 1;
}
/* Init local apic for irq's */