diff options
| -rw-r--r-- | Makefrag.am | 1 | ||||
| -rw-r--r-- | kern/mach_clock.c | 2 | ||||
| -rw-r--r-- | kern/priority.h | 28 |
3 files changed, 30 insertions, 1 deletions
diff --git a/Makefrag.am b/Makefrag.am index b3f9521..39da40d 100644 --- a/Makefrag.am +++ b/Makefrag.am @@ -175,6 +175,7 @@ libkernel_a_SOURCES += \ kern/printf.c \ kern/printf.h \ kern/priority.c \ + kern/priority.h \ kern/processor.c \ kern/processor.h \ kern/profile.c \ diff --git a/kern/mach_clock.c b/kern/mach_clock.c index 844e7b3..29a14c9 100644 --- a/kern/mach_clock.c +++ b/kern/mach_clock.c @@ -54,6 +54,7 @@ #include <kern/thread.h> #include <kern/time_stamp.h> #include <kern/timer.h> +#include <kern/priority.h> #include <vm/vm_kern.h> #include <sys/time.h> #include <machine/mach_param.h> /* HZ */ @@ -148,7 +149,6 @@ void clock_interrupt(usec, usermode, basepri) * Increment the CPU time statistics. */ { - extern void thread_quantum_update(); /* in priority.c */ int state; if (usermode) diff --git a/kern/priority.h b/kern/priority.h new file mode 100644 index 0000000..2da93eb --- /dev/null +++ b/kern/priority.h @@ -0,0 +1,28 @@ +/* + * Copyright (c) 2013 Free Software Foundation. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. + */ + +#ifndef _KERN_PRIORITY_H_ +#define _KERN_PRIORITY_H_ + +extern void thread_quantum_update( + int mycpu, + thread_t thread, + int nticks, + int state); + +#endif /* _KERN_PRIORITY_H_ */ |