x86/mm/pat: Don't report PAT on CPUs that don't support it
[linux/fpc-iii.git] / arch / x86 / include / asm / pm-trace.h
blob7b7ac42c366135d8512ef90758ffcb85edd0abb4
1 #ifndef _ASM_X86_PM_TRACE_H
2 #define _ASM_X86_PM_TRACE_H
4 #include <asm/asm.h>
6 #define TRACE_RESUME(user) \
7 do { \
8 if (pm_trace_enabled) { \
9 const void *tracedata; \
10 asm volatile(_ASM_MOV " $1f,%0\n" \
11 ".section .tracedata,\"a\"\n" \
12 "1:\t.word %c1\n\t" \
13 _ASM_PTR " %c2\n" \
14 ".previous" \
15 :"=r" (tracedata) \
16 : "i" (__LINE__), "i" (__FILE__)); \
17 generate_pm_trace(tracedata, user); \
18 } \
19 } while (0)
21 #define TRACE_SUSPEND(user) TRACE_RESUME(user)
23 #endif /* _ASM_X86_PM_TRACE_H */