[src/trunk]: src/sys/rump regen: optimize local syscall path a bit

[pooka <pooka%NetBSD.org@localhost>]

details:   https://anonhg.NetBSD.org/src/rev/a35b78fc7e85
branches:  trunk
changeset: 758848:a35b78fc7e85
user:      pooka <pooka%NetBSD.org@localhost>
date:      Wed Nov 17 21:48:07 2010 +0000

description:
regen: optimize local syscall path a bit

diffstat:

 sys/rump/include/rump/rump_syscalls.h     |   2 +-
 sys/rump/librump/rumpkern/rump_syscalls.c |  11 ++++++++---
 2 files changed, 9 insertions(+), 4 deletions(-)

diffs (50 lines):

diff -r 7abbfc963a05 -r a35b78fc7e85 sys/rump/include/rump/rump_syscalls.h
--- a/sys/rump/include/rump/rump_syscalls.h     Wed Nov 17 21:47:11 2010 +0000
+++ b/sys/rump/include/rump/rump_syscalls.h     Wed Nov 17 21:48:07 2010 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: rump_syscalls.h,v 1.33 2010/11/11 14:48:13 pooka Exp $ */
+/* $NetBSD: rump_syscalls.h,v 1.34 2010/11/17 21:48:07 pooka Exp $ */
 
 /*
  * System call protos in rump namespace.
diff -r 7abbfc963a05 -r a35b78fc7e85 sys/rump/librump/rumpkern/rump_syscalls.c
--- a/sys/rump/librump/rumpkern/rump_syscalls.c Wed Nov 17 21:47:11 2010 +0000
+++ b/sys/rump/librump/rumpkern/rump_syscalls.c Wed Nov 17 21:48:07 2010 +0000
@@ -1,4 +1,4 @@
-/* $NetBSD: rump_syscalls.c,v 1.54 2010/11/11 14:48:14 pooka Exp $ */
+/* $NetBSD: rump_syscalls.c,v 1.55 2010/11/17 21:48:07 pooka Exp $ */
 
 /*
  * System call vector and marshalling for rump.
@@ -8,7 +8,7 @@
  */
 
 #include <sys/cdefs.h>
-__KERNEL_RCSID(0, "$NetBSD: rump_syscalls.c,v 1.54 2010/11/11 14:48:14 pooka Exp $");
+__KERNEL_RCSID(0, "$NetBSD: rump_syscalls.c,v 1.55 2010/11/17 21:48:07 pooka Exp $");
 
 #include <sys/param.h>
 #include <sys/fstypes.h>
@@ -25,16 +25,21 @@
 #define rsys_seterrno(error) errno = error
 #define rsys_alias(a,b)
 #else
+#include <sys/syscallvar.h>
+
 #include <rump/rumpuser.h>
 #include "rump_private.h"
 
 static int
 rsys_syscall(int num, void *data, size_t dlen, register_t *retval)
 {
+       struct sysent *callp = rump_sysent + num;
        int rv;
 
+       KASSERT(num > 0 && num < SYS_NSYSENT);
+
        rump_schedule();
-       rv = rump_syscall(num, data, retval);
+       rv = sy_call(callp, curlwp, data, retval);
        rump_unschedule();
 
        return rv;