diff options
Diffstat (limited to 'include/trace')
-rw-r--r-- | include/trace/events/power.h | 37 | ||||
-rw-r--r-- | include/trace/events/rcu.h | 82 |
2 files changed, 78 insertions, 41 deletions
diff --git a/include/trace/events/power.h b/include/trace/events/power.h index 8e42410bd159..cda100d6762d 100644 --- a/include/trace/events/power.h +++ b/include/trace/events/power.h @@ -66,6 +66,43 @@ TRACE_EVENT(machine_suspend, TP_printk("state=%lu", (unsigned long)__entry->state) ); +TRACE_EVENT(device_pm_report_time, + + TP_PROTO(struct device *dev, const char *pm_ops, s64 ops_time, + char *pm_event_str, int error), + + TP_ARGS(dev, pm_ops, ops_time, pm_event_str, error), + + TP_STRUCT__entry( + __string(device, dev_name(dev)) + __string(driver, dev_driver_string(dev)) + __string(parent, dev->parent ? dev_name(dev->parent) : "none") + __string(pm_ops, pm_ops ? pm_ops : "none ") + __string(pm_event_str, pm_event_str) + __field(s64, ops_time) + __field(int, error) + ), + + TP_fast_assign( + const char *tmp = dev->parent ? dev_name(dev->parent) : "none"; + const char *tmp_i = pm_ops ? pm_ops : "none "; + + __assign_str(device, dev_name(dev)); + __assign_str(driver, dev_driver_string(dev)); + __assign_str(parent, tmp); + __assign_str(pm_ops, tmp_i); + __assign_str(pm_event_str, pm_event_str); + __entry->ops_time = ops_time; + __entry->error = error; + ), + + /* ops_str has an extra space at the end */ + TP_printk("%s %s parent=%s state=%s ops=%snsecs=%lld err=%d", + __get_str(driver), __get_str(device), __get_str(parent), + __get_str(pm_event_str), __get_str(pm_ops), + __entry->ops_time, __entry->error) +); + DECLARE_EVENT_CLASS(wakeup_source, TP_PROTO(const char *name, unsigned int state), diff --git a/include/trace/events/rcu.h b/include/trace/events/rcu.h index 59ebcc89f148..ee2376cfaab3 100644 --- a/include/trace/events/rcu.h +++ b/include/trace/events/rcu.h @@ -19,12 +19,12 @@ */ TRACE_EVENT(rcu_utilization, - TP_PROTO(char *s), + TP_PROTO(const char *s), TP_ARGS(s), TP_STRUCT__entry( - __field(char *, s) + __field(const char *, s) ), TP_fast_assign( @@ -51,14 +51,14 @@ TRACE_EVENT(rcu_utilization, */ TRACE_EVENT(rcu_grace_period, - TP_PROTO(char *rcuname, unsigned long gpnum, char *gpevent), + TP_PROTO(const char *rcuname, unsigned long gpnum, const char *gpevent), TP_ARGS(rcuname, gpnum, gpevent), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(unsigned long, gpnum) - __field(char *, gpevent) + __field(const char *, gpevent) ), TP_fast_assign( @@ -89,21 +89,21 @@ TRACE_EVENT(rcu_grace_period, */ TRACE_EVENT(rcu_future_grace_period, - TP_PROTO(char *rcuname, unsigned long gpnum, unsigned long completed, + TP_PROTO(const char *rcuname, unsigned long gpnum, unsigned long completed, unsigned long c, u8 level, int grplo, int grphi, - char *gpevent), + const char *gpevent), TP_ARGS(rcuname, gpnum, completed, c, level, grplo, grphi, gpevent), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(unsigned long, gpnum) __field(unsigned long, completed) __field(unsigned long, c) __field(u8, level) __field(int, grplo) __field(int, grphi) - __field(char *, gpevent) + __field(const char *, gpevent) ), TP_fast_assign( @@ -132,13 +132,13 @@ TRACE_EVENT(rcu_future_grace_period, */ TRACE_EVENT(rcu_grace_period_init, - TP_PROTO(char *rcuname, unsigned long gpnum, u8 level, + TP_PROTO(const char *rcuname, unsigned long gpnum, u8 level, int grplo, int grphi, unsigned long qsmask), TP_ARGS(rcuname, gpnum, level, grplo, grphi, qsmask), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(unsigned long, gpnum) __field(u8, level) __field(int, grplo) @@ -168,12 +168,12 @@ TRACE_EVENT(rcu_grace_period_init, */ TRACE_EVENT(rcu_preempt_task, - TP_PROTO(char *rcuname, int pid, unsigned long gpnum), + TP_PROTO(const char *rcuname, int pid, unsigned long gpnum), TP_ARGS(rcuname, pid, gpnum), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(unsigned long, gpnum) __field(int, pid) ), @@ -195,12 +195,12 @@ TRACE_EVENT(rcu_preempt_task, */ TRACE_EVENT(rcu_unlock_preempted_task, - TP_PROTO(char *rcuname, unsigned long gpnum, int pid), + TP_PROTO(const char *rcuname, unsigned long gpnum, int pid), TP_ARGS(rcuname, gpnum, pid), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(unsigned long, gpnum) __field(int, pid) ), @@ -224,14 +224,14 @@ TRACE_EVENT(rcu_unlock_preempted_task, */ TRACE_EVENT(rcu_quiescent_state_report, - TP_PROTO(char *rcuname, unsigned long gpnum, + TP_PROTO(const char *rcuname, unsigned long gpnum, unsigned long mask, unsigned long qsmask, u8 level, int grplo, int grphi, int gp_tasks), TP_ARGS(rcuname, gpnum, mask, qsmask, level, grplo, grphi, gp_tasks), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(unsigned long, gpnum) __field(unsigned long, mask) __field(unsigned long, qsmask) @@ -268,15 +268,15 @@ TRACE_EVENT(rcu_quiescent_state_report, */ TRACE_EVENT(rcu_fqs, - TP_PROTO(char *rcuname, unsigned long gpnum, int cpu, char *qsevent), + TP_PROTO(const char *rcuname, unsigned long gpnum, int cpu, const char *qsevent), TP_ARGS(rcuname, gpnum, cpu, qsevent), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(unsigned long, gpnum) __field(int, cpu) - __field(char *, qsevent) + __field(const char *, qsevent) ), TP_fast_assign( @@ -308,12 +308,12 @@ TRACE_EVENT(rcu_fqs, */ TRACE_EVENT(rcu_dyntick, - TP_PROTO(char *polarity, long long oldnesting, long long newnesting), + TP_PROTO(const char *polarity, long long oldnesting, long long newnesting), TP_ARGS(polarity, oldnesting, newnesting), TP_STRUCT__entry( - __field(char *, polarity) + __field(const char *, polarity) __field(long long, oldnesting) __field(long long, newnesting) ), @@ -352,12 +352,12 @@ TRACE_EVENT(rcu_dyntick, */ TRACE_EVENT(rcu_prep_idle, - TP_PROTO(char *reason), + TP_PROTO(const char *reason), TP_ARGS(reason), TP_STRUCT__entry( - __field(char *, reason) + __field(const char *, reason) ), TP_fast_assign( @@ -376,13 +376,13 @@ TRACE_EVENT(rcu_prep_idle, */ TRACE_EVENT(rcu_callback, - TP_PROTO(char *rcuname, struct rcu_head *rhp, long qlen_lazy, + TP_PROTO(const char *rcuname, struct rcu_head *rhp, long qlen_lazy, long qlen), TP_ARGS(rcuname, rhp, qlen_lazy, qlen), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(void *, rhp) __field(void *, func) __field(long, qlen_lazy) @@ -412,13 +412,13 @@ TRACE_EVENT(rcu_callback, */ TRACE_EVENT(rcu_kfree_callback, - TP_PROTO(char *rcuname, struct rcu_head *rhp, unsigned long offset, + TP_PROTO(const char *rcuname, struct rcu_head *rhp, unsigned long offset, long qlen_lazy, long qlen), TP_ARGS(rcuname, rhp, offset, qlen_lazy, qlen), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(void *, rhp) __field(unsigned long, offset) __field(long, qlen_lazy) @@ -447,12 +447,12 @@ TRACE_EVENT(rcu_kfree_callback, */ TRACE_EVENT(rcu_batch_start, - TP_PROTO(char *rcuname, long qlen_lazy, long qlen, long blimit), + TP_PROTO(const char *rcuname, long qlen_lazy, long qlen, long blimit), TP_ARGS(rcuname, qlen_lazy, qlen, blimit), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(long, qlen_lazy) __field(long, qlen) __field(long, blimit) @@ -477,12 +477,12 @@ TRACE_EVENT(rcu_batch_start, */ TRACE_EVENT(rcu_invoke_callback, - TP_PROTO(char *rcuname, struct rcu_head *rhp), + TP_PROTO(const char *rcuname, struct rcu_head *rhp), TP_ARGS(rcuname, rhp), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(void *, rhp) __field(void *, func) ), @@ -506,12 +506,12 @@ TRACE_EVENT(rcu_invoke_callback, */ TRACE_EVENT(rcu_invoke_kfree_callback, - TP_PROTO(char *rcuname, struct rcu_head *rhp, unsigned long offset), + TP_PROTO(const char *rcuname, struct rcu_head *rhp, unsigned long offset), TP_ARGS(rcuname, rhp, offset), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(void *, rhp) __field(unsigned long, offset) ), @@ -539,13 +539,13 @@ TRACE_EVENT(rcu_invoke_kfree_callback, */ TRACE_EVENT(rcu_batch_end, - TP_PROTO(char *rcuname, int callbacks_invoked, + TP_PROTO(const char *rcuname, int callbacks_invoked, bool cb, bool nr, bool iit, bool risk), TP_ARGS(rcuname, callbacks_invoked, cb, nr, iit, risk), TP_STRUCT__entry( - __field(char *, rcuname) + __field(const char *, rcuname) __field(int, callbacks_invoked) __field(bool, cb) __field(bool, nr) @@ -577,13 +577,13 @@ TRACE_EVENT(rcu_batch_end, */ TRACE_EVENT(rcu_torture_read, - TP_PROTO(char *rcutorturename, struct rcu_head *rhp, + TP_PROTO(const char *rcutorturename, struct rcu_head *rhp, unsigned long secs, unsigned long c_old, unsigned long c), TP_ARGS(rcutorturename, rhp, secs, c_old, c), TP_STRUCT__entry( - __field(char *, rcutorturename) + __field(const char *, rcutorturename) __field(struct rcu_head *, rhp) __field(unsigned long, secs) __field(unsigned long, c_old) @@ -623,13 +623,13 @@ TRACE_EVENT(rcu_torture_read, */ TRACE_EVENT(rcu_barrier, - TP_PROTO(char *rcuname, char *s, int cpu, int cnt, unsigned long done), + TP_PROTO(const char *rcuname, const char *s, int cpu, int cnt, unsigned long done), TP_ARGS(rcuname, s, cpu, cnt, done), TP_STRUCT__entry( - __field(char *, rcuname) - __field(char *, s) + __field(const char *, rcuname) + __field(const char *, s) __field(int, cpu) __field(int, cnt) __field(unsigned long, done) |