Release 4.14 arch/mips/kernel/smp-up.c
/*
* This file is subject to the terms and conditions of the GNU General Public
* License. See the file "COPYING" in the main directory of this archive
* for more details.
*
* Copyright (C) 2006, 07 by Ralf Baechle (ralf@linux-mips.org)
*
* Symmetric Uniprocessor (TM) Support
*/
#include <linux/kernel.h>
#include <linux/sched.h>
/*
* Send inter-processor interrupt
*/
static void up_send_ipi_single(int cpu, unsigned int action)
{
panic(KERN_ERR "%s called", __func__);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 20 | 95.24% | 1 | 50.00% |
| Dmitri Vorobiev | 1 | 4.76% | 1 | 50.00% |
| Total | 21 | 100.00% | 2 | 100.00% |
static inline void up_send_ipi_mask(const struct cpumask *mask,
unsigned int action)
{
panic(KERN_ERR "%s called", __func__);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 21 | 84.00% | 1 | 50.00% |
| Rusty Russell | 4 | 16.00% | 1 | 50.00% |
| Total | 25 | 100.00% | 2 | 100.00% |
/*
* After we've done initial boot, this function is called to allow the
* board code to clean up state, if needed
*/
static void up_init_secondary(void)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 6 | 85.71% | 1 | 50.00% |
| Dmitri Vorobiev | 1 | 14.29% | 1 | 50.00% |
| Total | 7 | 100.00% | 2 | 100.00% |
static void up_smp_finish(void)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 6 | 85.71% | 1 | 50.00% |
| Dmitri Vorobiev | 1 | 14.29% | 1 | 50.00% |
| Total | 7 | 100.00% | 2 | 100.00% |
/*
* Firmware CPU startup hook
*/
static int up_boot_secondary(int cpu, struct task_struct *idle)
{
return 0;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 10 | 58.82% | 1 | 33.33% |
| Paul Burton | 6 | 35.29% | 1 | 33.33% |
| Dmitri Vorobiev | 1 | 5.88% | 1 | 33.33% |
| Total | 17 | 100.00% | 3 | 100.00% |
static void __init up_smp_setup(void)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 7 | 87.50% | 1 | 50.00% |
| Dmitri Vorobiev | 1 | 12.50% | 1 | 50.00% |
| Total | 8 | 100.00% | 2 | 100.00% |
static void __init up_prepare_cpus(unsigned int max_cpus)
{
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 9 | 90.00% | 1 | 50.00% |
| Dmitri Vorobiev | 1 | 10.00% | 1 | 50.00% |
| Total | 10 | 100.00% | 2 | 100.00% |
#ifdef CONFIG_HOTPLUG_CPU
static int up_cpu_disable(void)
{
return -ENOSYS;
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 12 | 100.00% | 1 | 100.00% |
| Total | 12 | 100.00% | 1 | 100.00% |
static void up_cpu_die(unsigned int cpu)
{
BUG();
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 13 | 100.00% | 1 | 100.00% |
| Total | 13 | 100.00% | 1 | 100.00% |
#endif
const struct plat_smp_ops up_smp_ops = {
.send_ipi_single = up_send_ipi_single,
.send_ipi_mask = up_send_ipi_mask,
.init_secondary = up_init_secondary,
.smp_finish = up_smp_finish,
.boot_secondary = up_boot_secondary,
.smp_setup = up_smp_setup,
.prepare_cpus = up_prepare_cpus,
#ifdef CONFIG_HOTPLUG_CPU
.cpu_disable = up_cpu_disable,
.cpu_die = up_cpu_die,
#endif
};
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Ralf Bächle | 176 | 91.19% | 2 | 33.33% |
| Dmitri Vorobiev | 6 | 3.11% | 1 | 16.67% |
| Paul Burton | 6 | 3.11% | 1 | 16.67% |
| Rusty Russell | 4 | 2.07% | 1 | 16.67% |
| Matt Redfearn | 1 | 0.52% | 1 | 16.67% |
| Total | 193 | 100.00% | 6 | 100.00% |
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