diff options
Diffstat (limited to 'kernel/trace/trace_output.c')
| -rw-r--r-- | kernel/trace/trace_output.c | 20 |
1 files changed, 12 insertions, 8 deletions
diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c index 1996d7aba038..96e2d22b4364 100644 --- a/kernel/trace/trace_output.c +++ b/kernel/trace/trace_output.c @@ -69,14 +69,15 @@ enum print_line_t trace_print_printk_msg_only(struct trace_iterator *iter) 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) { unsigned long mask; const char *str; const char *ret = trace_seq_buffer_ptr(p); int i, first = 1; - for (i = 0; flag_array[i].name && flags; i++) { + for (i = 0; i < flag_array_size && flags; i++) { mask = flag_array[i].mask; if ((flags & mask) != mask) @@ -106,12 +107,13 @@ EXPORT_SYMBOL(trace_print_flags_seq); 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) { int i; const char *ret = trace_seq_buffer_ptr(p); - for (i = 0; symbol_array[i].name; i++) { + for (i = 0; i < symbol_array_size; i++) { if (val != symbol_array[i].mask) continue; @@ -133,14 +135,15 @@ EXPORT_SYMBOL(trace_print_symbols_seq); 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) { unsigned long long mask; const char *str; const char *ret = trace_seq_buffer_ptr(p); int i, first = 1; - for (i = 0; flag_array[i].name && flags; i++) { + for (i = 0; i < flag_array_size && flags; i++) { mask = flag_array[i].mask; if ((flags & mask) != mask) @@ -170,12 +173,13 @@ EXPORT_SYMBOL(trace_print_flags_seq_u64); 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) { int i; const char *ret = trace_seq_buffer_ptr(p); - for (i = 0; symbol_array[i].name; i++) { + for (i = 0; i < symbol_array_size; i++) { if (val != symbol_array[i].mask) continue; |