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| author | Brian Norris <computersforpeace@gmail.com> | 2014-08-19 11:57:23 -0700 |
|---|---|---|
| committer | Brian Norris <computersforpeace@gmail.com> | 2014-08-19 11:57:23 -0700 |
| commit | 5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3 (patch) | |
| tree | 090c7c069bc6c0f2b368ed8d0af861c275525411 /arch/powerpc/include/asm/trace.h | |
| parent | b25046b1e5e3f1423434da77ccc859f2f779d1ce (diff) | |
| parent | 54ea17a597b00e46b3720e75dd7595cd5dfa5670 (diff) | |
| download | linux-stable-5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3.tar.gz linux-stable-5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3.tar.bz2 linux-stable-5b49ab3e03f68eb49db4bce6290e5707b7f6c6f3.zip | |
Merge l2-mtd/next into l2-mtd/master
Diffstat (limited to 'arch/powerpc/include/asm/trace.h')
| -rw-r--r-- | arch/powerpc/include/asm/trace.h | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/powerpc/include/asm/trace.h b/arch/powerpc/include/asm/trace.h index 5712f06905a9..c15da6073cb8 100644 --- a/arch/powerpc/include/asm/trace.h +++ b/arch/powerpc/include/asm/trace.h @@ -99,6 +99,51 @@ TRACE_EVENT_FN(hcall_exit, ); #endif +#ifdef CONFIG_PPC_POWERNV +extern void opal_tracepoint_regfunc(void); +extern void opal_tracepoint_unregfunc(void); + +TRACE_EVENT_FN(opal_entry, + + TP_PROTO(unsigned long opcode, unsigned long *args), + + TP_ARGS(opcode, args), + + TP_STRUCT__entry( + __field(unsigned long, opcode) + ), + + TP_fast_assign( + __entry->opcode = opcode; + ), + + TP_printk("opcode=%lu", __entry->opcode), + + opal_tracepoint_regfunc, opal_tracepoint_unregfunc +); + +TRACE_EVENT_FN(opal_exit, + + TP_PROTO(unsigned long opcode, unsigned long retval), + + TP_ARGS(opcode, retval), + + TP_STRUCT__entry( + __field(unsigned long, opcode) + __field(unsigned long, retval) + ), + + TP_fast_assign( + __entry->opcode = opcode; + __entry->retval = retval; + ), + + TP_printk("opcode=%lu retval=%lu", __entry->opcode, __entry->retval), + + opal_tracepoint_regfunc, opal_tracepoint_unregfunc +); +#endif + #endif /* _TRACE_POWERPC_H */ #undef TRACE_INCLUDE_PATH |