diff options
author | Robert Richter <robert.richter@amd.com> | 2010-04-23 14:47:51 (GMT) |
---|---|---|
committer | Robert Richter <robert.richter@amd.com> | 2010-04-23 14:47:51 (GMT) |
commit | b971f06187d83b5c03d2b597cccdfef421c0ca91 (patch) | |
tree | 849dbe485ca9472bea002f94681882ce103fe3cd /include/trace/events | |
parent | cb6e943ccf19ab6d3189147e9d625a992e016084 (diff) | |
parent | c1ab9cab75098924fa8226a8a371de66977439df (diff) | |
download | linux-fsl-qoriq-b971f06187d83b5c03d2b597cccdfef421c0ca91.tar.xz |
Merge commit 'tip/tracing/core' into oprofile/core
Conflicts:
drivers/oprofile/cpu_buffer.c
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'include/trace/events')
-rw-r--r-- | include/trace/events/module.h | 18 | ||||
-rw-r--r-- | include/trace/events/signal.h | 52 |
2 files changed, 33 insertions, 37 deletions
diff --git a/include/trace/events/module.h b/include/trace/events/module.h index 4b0f48b..c7bb2f0 100644 --- a/include/trace/events/module.h +++ b/include/trace/events/module.h @@ -51,11 +51,14 @@ TRACE_EVENT(module_free, TP_printk("%s", __get_str(name)) ); +#ifdef CONFIG_MODULE_UNLOAD +/* trace_module_get/put are only used if CONFIG_MODULE_UNLOAD is defined */ + DECLARE_EVENT_CLASS(module_refcnt, - TP_PROTO(struct module *mod, unsigned long ip, int refcnt), + TP_PROTO(struct module *mod, unsigned long ip), - TP_ARGS(mod, ip, refcnt), + TP_ARGS(mod, ip), TP_STRUCT__entry( __field( unsigned long, ip ) @@ -65,7 +68,7 @@ DECLARE_EVENT_CLASS(module_refcnt, TP_fast_assign( __entry->ip = ip; - __entry->refcnt = refcnt; + __entry->refcnt = __this_cpu_read(mod->refptr->incs) + __this_cpu_read(mod->refptr->decs); __assign_str(name, mod->name); ), @@ -75,17 +78,18 @@ DECLARE_EVENT_CLASS(module_refcnt, DEFINE_EVENT(module_refcnt, module_get, - TP_PROTO(struct module *mod, unsigned long ip, int refcnt), + TP_PROTO(struct module *mod, unsigned long ip), - TP_ARGS(mod, ip, refcnt) + TP_ARGS(mod, ip) ); DEFINE_EVENT(module_refcnt, module_put, - TP_PROTO(struct module *mod, unsigned long ip, int refcnt), + TP_PROTO(struct module *mod, unsigned long ip), - TP_ARGS(mod, ip, refcnt) + TP_ARGS(mod, ip) ); +#endif /* CONFIG_MODULE_UNLOAD */ TRACE_EVENT(module_request, diff --git a/include/trace/events/signal.h b/include/trace/events/signal.h index a510b75..814566c 100644 --- a/include/trace/events/signal.h +++ b/include/trace/events/signal.h @@ -100,18 +100,7 @@ TRACE_EVENT(signal_deliver, __entry->sa_handler, __entry->sa_flags) ); -/** - * signal_overflow_fail - called when signal queue is overflow - * @sig: signal number - * @group: signal to process group or not (bool) - * @info: pointer to struct siginfo - * - * Kernel fails to generate 'sig' signal with 'info' siginfo, because - * siginfo queue is overflow, and the signal is dropped. - * 'group' is not 0 if the signal will be sent to a process group. - * 'sig' is always one of RT signals. - */ -TRACE_EVENT(signal_overflow_fail, +DECLARE_EVENT_CLASS(signal_queue_overflow, TP_PROTO(int sig, int group, struct siginfo *info), @@ -135,6 +124,24 @@ TRACE_EVENT(signal_overflow_fail, ); /** + * signal_overflow_fail - called when signal queue is overflow + * @sig: signal number + * @group: signal to process group or not (bool) + * @info: pointer to struct siginfo + * + * Kernel fails to generate 'sig' signal with 'info' siginfo, because + * siginfo queue is overflow, and the signal is dropped. + * 'group' is not 0 if the signal will be sent to a process group. + * 'sig' is always one of RT signals. + */ +DEFINE_EVENT(signal_queue_overflow, signal_overflow_fail, + + TP_PROTO(int sig, int group, struct siginfo *info), + + TP_ARGS(sig, group, info) +); + +/** * signal_lose_info - called when siginfo is lost * @sig: signal number * @group: signal to process group or not (bool) @@ -145,28 +152,13 @@ TRACE_EVENT(signal_overflow_fail, * 'group' is not 0 if the signal will be sent to a process group. * 'sig' is always one of non-RT signals. */ -TRACE_EVENT(signal_lose_info, +DEFINE_EVENT(signal_queue_overflow, signal_lose_info, TP_PROTO(int sig, int group, struct siginfo *info), - TP_ARGS(sig, group, info), - - TP_STRUCT__entry( - __field( int, sig ) - __field( int, group ) - __field( int, errno ) - __field( int, code ) - ), - - TP_fast_assign( - __entry->sig = sig; - __entry->group = group; - TP_STORE_SIGINFO(__entry, info); - ), - - TP_printk("sig=%d group=%d errno=%d code=%d", - __entry->sig, __entry->group, __entry->errno, __entry->code) + TP_ARGS(sig, group, info) ); + #endif /* _TRACE_SIGNAL_H */ /* This part must be outside protection */ |