diff options
Diffstat (limited to 'kernel/trace/trace_entries.h')
| -rw-r--r-- | kernel/trace/trace_entries.h | 102 |
1 files changed, 75 insertions, 27 deletions
diff --git a/kernel/trace/trace_entries.h b/kernel/trace/trace_entries.h index e3dfecaf13e..e2d027ac66a 100644 --- a/kernel/trace/trace_entries.h +++ b/kernel/trace/trace_entries.h @@ -27,7 +27,7 @@ * in the structure. * * * for structures within structures, the format of the internal - * structure is layed out. This allows the internal structure + * structure is laid out. This allows the internal structure * to be deciphered for the format file. Although these macros * may become out of sync with the internal structure, they * will create a compile error if it happens. Since the @@ -53,9 +53,9 @@ */ /* - * Function trace entry - function address and parent function addres: + * Function trace entry - function address and parent function address: */ -FTRACE_ENTRY(function, ftrace_entry, +FTRACE_ENTRY_REG(function, ftrace_entry, TRACE_FN, @@ -64,7 +64,11 @@ FTRACE_ENTRY(function, ftrace_entry, __field( unsigned long, parent_ip ) ), - F_printk(" %lx <-- %lx", __entry->ip, __entry->parent_ip) + F_printk(" %lx <-- %lx", __entry->ip, __entry->parent_ip), + + FILTER_TRACE_FN, + + perf_ftrace_event_register ); /* Function call entry */ @@ -78,7 +82,9 @@ FTRACE_ENTRY(funcgraph_entry, ftrace_graph_ent_entry, __field_desc( int, graph_ent, depth ) ), - F_printk("--> %lx (%d)", __entry->func, __entry->depth) + F_printk("--> %lx (%d)", __entry->func, __entry->depth), + + FILTER_OTHER ); /* Function return entry */ @@ -98,7 +104,9 @@ FTRACE_ENTRY(funcgraph_exit, ftrace_graph_ret_entry, F_printk("<-- %lx (%d) (start: %llx end: %llx) over: %d", __entry->func, __entry->depth, __entry->calltime, __entry->rettime, - __entry->depth) + __entry->depth), + + FILTER_OTHER ); /* @@ -109,12 +117,12 @@ FTRACE_ENTRY(funcgraph_exit, ftrace_graph_ret_entry, */ #define FTRACE_CTX_FIELDS \ __field( unsigned int, prev_pid ) \ + __field( unsigned int, next_pid ) \ + __field( unsigned int, next_cpu ) \ __field( unsigned char, prev_prio ) \ __field( unsigned char, prev_state ) \ - __field( unsigned int, next_pid ) \ __field( unsigned char, next_prio ) \ - __field( unsigned char, next_state ) \ - __field( unsigned int, next_cpu ) + __field( unsigned char, next_state ) FTRACE_ENTRY(context_switch, ctx_switch_entry, @@ -127,8 +135,9 @@ FTRACE_ENTRY(context_switch, ctx_switch_entry, F_printk("%u:%u:%u ==> %u:%u:%u [%03u]", __entry->prev_pid, __entry->prev_prio, __entry->prev_state, __entry->next_pid, __entry->next_prio, __entry->next_state, - __entry->next_cpu - ) + __entry->next_cpu), + + FILTER_OTHER ); /* @@ -146,8 +155,9 @@ FTRACE_ENTRY_DUP(wakeup, ctx_switch_entry, F_printk("%u:%u:%u ==+ %u:%u:%u [%03u]", __entry->prev_pid, __entry->prev_prio, __entry->prev_state, __entry->next_pid, __entry->next_prio, __entry->next_state, - __entry->next_cpu - ) + __entry->next_cpu), + + FILTER_OTHER ); /* @@ -156,19 +166,29 @@ FTRACE_ENTRY_DUP(wakeup, ctx_switch_entry, #define FTRACE_STACK_ENTRIES 8 +#ifndef CONFIG_64BIT +# define IP_FMT "%08lx" +#else +# define IP_FMT "%016lx" +#endif + FTRACE_ENTRY(kernel_stack, stack_entry, TRACE_STACK, F_STRUCT( - __array( unsigned long, caller, FTRACE_STACK_ENTRIES ) + __field( int, size ) + __dynamic_array(unsigned long, caller ) ), - F_printk("\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n" - "\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n", + F_printk("\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n" + "\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n" + "\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n", __entry->caller[0], __entry->caller[1], __entry->caller[2], __entry->caller[3], __entry->caller[4], __entry->caller[5], - __entry->caller[6], __entry->caller[7]) + __entry->caller[6], __entry->caller[7]), + + FILTER_OTHER ); FTRACE_ENTRY(user_stack, userstack_entry, @@ -180,11 +200,14 @@ FTRACE_ENTRY(user_stack, userstack_entry, __array( unsigned long, caller, FTRACE_STACK_ENTRIES ) ), - F_printk("\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n" - "\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n\t=> (%08lx)\n", + F_printk("\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n" + "\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n" + "\t=> (" IP_FMT ")\n\t=> (" IP_FMT ")\n", __entry->caller[0], __entry->caller[1], __entry->caller[2], __entry->caller[3], __entry->caller[4], __entry->caller[5], - __entry->caller[6], __entry->caller[7]) + __entry->caller[6], __entry->caller[7]), + + FILTER_OTHER ); /* @@ -200,8 +223,10 @@ FTRACE_ENTRY(bprint, bprint_entry, __dynamic_array( u32, buf ) ), - F_printk("%08lx fmt:%p", - __entry->ip, __entry->fmt) + F_printk("%pf: %s", + (void *)__entry->ip, __entry->fmt), + + FILTER_OTHER ); FTRACE_ENTRY(print, print_entry, @@ -213,8 +238,25 @@ FTRACE_ENTRY(print, print_entry, __dynamic_array( char, buf ) ), - F_printk("%08lx %s", - __entry->ip, __entry->buf) + F_printk("%pf: %s", + (void *)__entry->ip, __entry->buf), + + FILTER_OTHER +); + +FTRACE_ENTRY(bputs, bputs_entry, + + TRACE_BPUTS, + + F_STRUCT( + __field( unsigned long, ip ) + __field( const char *, str ) + ), + + F_printk("%pf: %s", + (void *)__entry->ip, __entry->str), + + FILTER_OTHER ); FTRACE_ENTRY(mmiotrace_rw, trace_mmiotrace_rw, @@ -233,7 +275,9 @@ FTRACE_ENTRY(mmiotrace_rw, trace_mmiotrace_rw, F_printk("%lx %lx %lx %d %x %x", (unsigned long)__entry->phys, __entry->value, __entry->pc, - __entry->map_id, __entry->opcode, __entry->width) + __entry->map_id, __entry->opcode, __entry->width), + + FILTER_OTHER ); FTRACE_ENTRY(mmiotrace_map, trace_mmiotrace_map, @@ -251,7 +295,9 @@ FTRACE_ENTRY(mmiotrace_map, trace_mmiotrace_map, F_printk("%lx %lx %lx %d %x", (unsigned long)__entry->phys, __entry->virt, __entry->len, - __entry->map_id, __entry->opcode) + __entry->map_id, __entry->opcode), + + FILTER_OTHER ); @@ -271,6 +317,8 @@ FTRACE_ENTRY(branch, trace_branch, F_printk("%u:%s:%s (%u)", __entry->line, - __entry->func, __entry->file, __entry->correct) + __entry->func, __entry->file, __entry->correct), + + FILTER_OTHER ); |