From: Steven Rostedt Impact: clean up / comments The comments that described the ftrace macros to manipulate the TRACE_EVENT and TRACE_FORMAT macros no longer match the code. This patch updates them. Reported-by: KOSAKI Motohiro Signed-off-by: Steven Rostedt --- kernel/trace/trace_events_stage_1.h | 6 ++++-- kernel/trace/trace_events_stage_2.h | 9 ++++----- kernel/trace/trace_events_stage_3.h | 8 ++++---- 3 files changed, 12 insertions(+), 11 deletions(-) diff --git a/kernel/trace/trace_events_stage_1.h b/kernel/trace/trace_events_stage_1.h index 82f6844..38985f9 100644 --- a/kernel/trace/trace_events_stage_1.h +++ b/kernel/trace/trace_events_stage_1.h @@ -6,11 +6,13 @@ * struct ftrace_raw_ { * struct trace_entry ent; * ; + * []; * [...] * }; * - * The is created by the TRACE_FIELD(type, item, assign) - * macro. We simply do "type item;", and that will create the fields + * The is created by the __field(type, item) macro or + * the __array(type2, item2, len) macro. + * We simply do "type item;", and that will create the fields * in the structure. */ diff --git a/kernel/trace/trace_events_stage_2.h b/kernel/trace/trace_events_stage_2.h index 1ad9f8d..ca347af 100644 --- a/kernel/trace/trace_events_stage_2.h +++ b/kernel/trace/trace_events_stage_2.h @@ -20,7 +20,7 @@ * * field = (typeof(field))entry; * - * ret = trace_seq_printf(s, "%s", "\n"); + * ret = trace_seq_printf(s, "\n"); * if (!ret) * return TRACE_TYPE_PARTIAL_LINE; * @@ -76,10 +76,9 @@ ftrace_raw_output_##call(struct trace_iterator *iter, int flags) \ * int ret; * * ret = trace_seq_printf(s, #type " " #item ";" - * " size:%d; offset:%d;\n", - * sizeof(field.type), - * offsetof(struct ftrace_raw_##call, - * item)); + * " offset:%u; size:%u;\n", + * offsetof(struct ftrace_raw_##call, item), + * sizeof(field.type)); * * } */ diff --git a/kernel/trace/trace_events_stage_3.h b/kernel/trace/trace_events_stage_3.h index d6de06b..6ee1de5 100644 --- a/kernel/trace/trace_events_stage_3.h +++ b/kernel/trace/trace_events_stage_3.h @@ -56,7 +56,8 @@ * return; * entry = ring_buffer_event_data(event); * - * ; <-- Here we assign the entries by the TRACE_FIELD. + * ; <-- Here we assign the entries by the __field and + * __array macros. * * trace_current_buffer_unlock_commit(event, irq_flags, pc); * } @@ -96,11 +97,10 @@ * __attribute__((__aligned__(4))) * __attribute__((section("_ftrace_events"))) event_ = { * .name = "", + * .system = "", + * .raw_init = ftrace_raw_init_event_, * .regfunc = ftrace_reg_event_, * .unregfunc = ftrace_unreg_event_, - * .raw_init = ftrace_raw_init_event_, - * .raw_reg = ftrace_raw_reg_event_, - * .raw_unreg = ftrace_raw_unreg_event_, * .show_format = ftrace_format_, * } * -- 1.6.1.3 -- -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/