diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/trace_events.h | 13 | ||||
| -rw-r--r-- | include/trace/stages/stage3_trace_output.h | 40 |
2 files changed, 28 insertions, 25 deletions
diff --git a/include/linux/trace_events.h b/include/linux/trace_events.h index 37eb2f0f3dd8..40a43a4c7caf 100644 --- a/include/linux/trace_events.h +++ b/include/linux/trace_events.h @@ -22,20 +22,23 @@ union bpf_attr; const char *trace_print_flags_seq(struct trace_seq *p, const char *delim, unsigned long flags, - const struct trace_print_flags *flag_array); + const struct trace_print_flags *flag_array, + size_t flag_array_size); const char *trace_print_symbols_seq(struct trace_seq *p, unsigned long val, - const struct trace_print_flags *symbol_array); + const struct trace_print_flags *symbol_array, + size_t symbol_array_size); #if BITS_PER_LONG == 32 const char *trace_print_flags_seq_u64(struct trace_seq *p, const char *delim, unsigned long long flags, - const struct trace_print_flags_u64 *flag_array); + const struct trace_print_flags_u64 *flag_array, + size_t flag_array_size); const char *trace_print_symbols_seq_u64(struct trace_seq *p, unsigned long long val, - const struct trace_print_flags_u64 - *symbol_array); + const struct trace_print_flags_u64 *symbol_array, + size_t symbol_array_size); #endif struct trace_iterator; diff --git a/include/trace/stages/stage3_trace_output.h b/include/trace/stages/stage3_trace_output.h index fce85ea2df1c..b7d8ef4b9fe1 100644 --- a/include/trace/stages/stage3_trace_output.h +++ b/include/trace/stages/stage3_trace_output.h @@ -64,36 +64,36 @@ #define __get_rel_sockaddr(field) ((struct sockaddr *)__get_rel_dynamic_array(field)) #undef __print_flags -#define __print_flags(flag, delim, flag_array...) \ - ({ \ - static const struct trace_print_flags __flags[] = \ - { flag_array, { -1, NULL }}; \ - trace_print_flags_seq(p, delim, flag, __flags); \ +#define __print_flags(flag, delim, flag_array...) \ + ({ \ + static const struct trace_print_flags __flags[] = \ + { flag_array }; \ + trace_print_flags_seq(p, delim, flag, __flags, ARRAY_SIZE(__flags)); \ }) #undef __print_symbolic -#define __print_symbolic(value, symbol_array...) \ - ({ \ - static const struct trace_print_flags symbols[] = \ - { symbol_array, { -1, NULL }}; \ - trace_print_symbols_seq(p, value, symbols); \ +#define __print_symbolic(value, symbol_array...) \ + ({ \ + static const struct trace_print_flags symbols[] = \ + { symbol_array }; \ + trace_print_symbols_seq(p, value, symbols, ARRAY_SIZE(symbols)); \ }) #undef __print_flags_u64 #undef __print_symbolic_u64 #if BITS_PER_LONG == 32 -#define __print_flags_u64(flag, delim, flag_array...) \ - ({ \ - static const struct trace_print_flags_u64 __flags[] = \ - { flag_array, { -1, NULL } }; \ - trace_print_flags_seq_u64(p, delim, flag, __flags); \ +#define __print_flags_u64(flag, delim, flag_array...) \ + ({ \ + static const struct trace_print_flags_u64 __flags[] = \ + { flag_array }; \ + trace_print_flags_seq_u64(p, delim, flag, __flags, ARRAY_SIZE(__flags)); \ }) -#define __print_symbolic_u64(value, symbol_array...) \ - ({ \ - static const struct trace_print_flags_u64 symbols[] = \ - { symbol_array, { -1, NULL } }; \ - trace_print_symbols_seq_u64(p, value, symbols); \ +#define __print_symbolic_u64(value, symbol_array...) \ + ({ \ + static const struct trace_print_flags_u64 symbols[] = \ + { symbol_array }; \ + trace_print_symbols_seq_u64(p, value, symbols, ARRAY_SIZE(symbols)); \ }) #else #define __print_flags_u64(flag, delim, flag_array...) \ |