File: resume-trace.h

package info (click to toggle)
linux-2.6 2.6.18.dfsg.1-26etch2
  • links: PTS
  • area: main
  • in suites: etch
  • size: 289,112 kB
  • ctags: 831,064
  • sloc: ansic: 4,700,345; asm: 205,595; makefile: 13,019; perl: 3,208; python: 2,735; yacc: 2,632; sh: 2,313; cpp: 2,107; lex: 1,510; lisp: 218; awk: 99; pascal: 41
file content (30 lines) | stat: -rw-r--r-- 677 bytes parent folder | download | duplicates (4) 
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
 
#ifndef RESUME_TRACE_H
#define RESUME_TRACE_H

#ifdef CONFIG_PM_TRACE

struct device;
extern void set_trace_device(struct device *);
extern void generate_resume_trace(void *tracedata, unsigned int user);

#define TRACE_DEVICE(dev) set_trace_device(dev)
#define TRACE_RESUME(user) do {				\
	void *tracedata;				\
	asm volatile("movl $1f,%0\n"			\
		".section .tracedata,\"a\"\n"		\
		"1:\t.word %c1\n"			\
		"\t.long %c2\n"				\
		".previous"				\
		:"=r" (tracedata)			\
		: "i" (__LINE__), "i" (__FILE__));	\
	generate_resume_trace(tracedata, user);		\
} while (0)

#else

#define TRACE_DEVICE(dev) do { } while (0)
#define TRACE_RESUME(dev) do { } while (0)

#endif

#endif