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kernel add
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#ifndef _ASM_X86_PM_TRACE_H
#define _ASM_X86_PM_TRACE_H
#include <asm/asm.h>
#define TRACE_RESUME(user) \
do { \
if (pm_trace_enabled) { \
const void *tracedata; \
asm volatile(_ASM_MOV " $1f,%0
" \
".section .tracedata,\"a\"
" \
"1:\t.word %c1
\t" \
_ASM_PTR " %c2
" \
".previous" \
:"=r" (tracedata) \
: "i" (__LINE__), "i" (__FILE__)); \
generate_pm_trace(tracedata, user); \
} \
} while (0)
#define TRACE_SUSPEND(user) TRACE_RESUME(user)
#endif /* _ASM_X86_PM_TRACE_H */
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