[RFC IA64 Hotplug] [Patch 1/7] core_kernel_init.patch

Ashok Raj
2004-04-25T06:46:34Z

Patch 1/7

Removed __init in core kernel files.

Cheers,
ashok raj
- Linux Core Software Group

Name: core_kernel_init.patch
Author: Ashok Raj (Intel Corporation)
D: This patch changes __init to __devinit to init_idle so that when a new
cpu
D: arrives, it can call these functions at a later time.

---

linux-2.6.5-lhcs-root/init/main.c | 2 +-
linux-2.6.5-lhcs-root/kernel/sched.c | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)

diff -puN kernel/sched.c~core_kernel_init kernel/sched.c
--- linux-2.6.5-lhcs/kernel/sched.c~core_kernel_init 2004-04-20
21:08:09.748764489 -0700
+++ linux-2.6.5-lhcs-root/kernel/sched.c 2004-04-20
21:08:09.752670741 -0700
@@ -2657,7 +2657,7 @@ void show_state(void)
read_unlock(&tasklist_lock);
}

-void __init init_idle(task_t *idle, int cpu)
+void __devinit init_idle(task_t *idle, int cpu)
{
runqueue_t *idle_rq = cpu_rq(cpu), *rq = cpu_rq(task_cpu(idle));
unsigned long flags;
diff -puN init/main.c~core_kernel_init init/main.c
--- linux-2.6.5-lhcs/init/main.c~core_kernel_init 2004-04-20
21:08:09.750717615 -0700
+++ linux-2.6.5-lhcs-root/init/main.c 2004-04-20 21:08:09.753647304 -0700
@@ -181,7 +181,7 @@ EXPORT_SYMBOL(loops_per_jiffy);
better than 1% */
#define LPS_PREC 8

-void __init calibrate_delay(void)
+void __devinit calibrate_delay(void)
{
unsigned long ticks, loopbit;
int lps_precision = LPS_PREC;

_