redonkable
/
alistair23-linux
1
0
Fork 0
Code Releases Activity

C6X: replace tick_nohz_stop/restart_sched_tick calls 

The following commits replaced the tick_nohz_{stop,restart}_sched_tick
API with separate tick and rcu calls:

  280f06774a
  2bbb6817c0
  1268fbc746

This patch replaces the C6X use of the old API with the newer interfaces.

Signed-off-by: Mark Salter <msalter@redhat.com>
hifive-unleashed-5.1
Mark Salter 2012-01-08 13:25:56 -05:00
parent 7123a6cab0
commit 166c0eaedf
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
arch/c6x/kernel/process.c
View File

@ -71,7 +71,8 @@ void cpu_idle(void)
{
/* endless idle loop with no priority at all */
while (1) {
tick_nohz_stop_sched_tick(1);
tick_nohz_idle_enter();
rcu_idle_enter();
while (1) {
local_irq_disable();
if (need_resched()) {
@ -80,7 +81,8 @@ void cpu_idle(void)
}
c6x_idle(); /* enables local irqs */
}
tick_nohz_restart_sched_tick();
rcu_idle_exit();
tick_nohz_idle_exit();
preempt_enable_no_resched();
schedule();