Release 4.11 arch/powerpc/kernel/swsusp.c

/*
 * Common powerpc suspend code for 32 and 64 bits
 *
 * Copyright 2007       Johannes Berg <johannes@sipsolutions.net>
 *
 * 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.
 */

#include <linux/sched.h>
#include <asm/current.h>
#include <asm/mmu_context.h>
#include <asm/switch_to.h>



void save_processor_state(void)
{
	/*
         * flush out all the special registers so we don't need
         * to save them in the snapshot
         */
	flush_all_to_thread(current);

#ifdef CONFIG_PPC64
	hard_irq_disable();
#endif

}

Contributors
Person
Tokens
Prop
Commits
CommitProp
Johannes Berg
20
95.24%
2
66.67%
Anton Blanchard
1
4.76%
1
33.33%
Total
21
100.00%
3
100.00%



void restore_processor_state(void)
{
#ifdef CONFIG_PPC32
	switch_mmu_context(current->active_mm, current->active_mm, NULL);
#endif
}
Contributors
Person
Tokens
Prop
Commits
CommitProp
Johannes Berg
19
76.00%
1
25.00%
Tang Yuantian
3
12.00%
1
25.00%
Aneesh Kumar K.V
2
8.00%
1
25.00%
Benjamin Herrenschmidt
1
4.00%
1
25.00%
Total
25
100.00%
4
100.00%

Overall Contributors
Person
Tokens
Prop
Commits
CommitProp
Johannes Berg
49
83.05%
2
28.57%
David Howells
3
5.08%
1
14.29%
Tang Yuantian
3
5.08%
1
14.29%
Aneesh Kumar K.V
2
3.39%
1
14.29%
Benjamin Herrenschmidt
1
1.69%
1
14.29%
Anton Blanchard
1
1.69%
1
14.29%
Total
59
100.00%
7
100.00%
Directory: arch/powerpc/kernel

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