cregit-Linux how code gets into the kernel

Release 4.7 arch/cris/include/asm/switch_to.h

#ifndef __ASM_CRIS_SWITCH_TO_H

#define __ASM_CRIS_SWITCH_TO_H

/* the switch_to macro calls resume, an asm function in entry.S which does the actual
 * task switching.
 */

extern struct task_struct *resume(struct task_struct *prev, struct task_struct *next, int);

#define switch_to(prev,next,last) last = resume(prev,next, \
                                         (int)&((struct task_struct *)0)->thread)

#endif /* __ASM_CRIS_SWITCH_TO_H */

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david howellsdavid howells40100.00%1100.00%
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