back_chain         51 arch/s390/include/asm/stacktrace.h 	unsigned long back_chain;
back_chain         61 arch/s390/include/asm/stacktrace.h 	unsigned long back_chain;
back_chain        109 arch/s390/include/asm/stacktrace.h 		  [_bc] "i" (offsetof(struct stack_frame, back_chain)),	\
back_chain         54 arch/s390/kernel/asm-offsets.c 	OFFSET(__SF_BACKCHAIN, stack_frame, back_chain);
back_chain        110 arch/s390/kernel/process.c 	frame->sf.back_chain = 0;
back_chain        200 arch/s390/kernel/process.c 		sf = (struct stack_frame *)READ_ONCE_NOCHECK(sf->back_chain);
back_chain         70 arch/s390/kernel/unwind_bc.c 		sp = READ_ONCE_NOCHECK(sf->back_chain);