Messages in this thread Patch in this message | | | Date | Tue, 03 May 2011 19:10:46 -0400 | From | Mathieu Desnoyers <> | Subject | [RFC patch 23/32] trace event writeback remove semicolons |
| |
Part of the gradual TRACE_EVENT() semicolon removal. Enables creation of array of events, thus saving space for trace event probes.
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com> CC: Steven Rostedt <rostedt@goodmis.org> CC: Frederic Weisbecker <fweisbec@gmail.com> CC: Ingo Molnar <mingo@elte.hu> CC: Thomas Gleixner <tglx@linutronix.de> CC: Mel Gorman <mel@csn.ul.ie> CC: Dave Chinner <dchinner@redhat.com> CC: Jens Axboe <axboe@kernel.dk> CC: Jeff Moyer <jmoyer@redhat.com> --- include/trace/events/writeback.h | 48 +++++++++++++++++++-------------------- 1 file changed, 24 insertions(+), 24 deletions(-)
Index: linux-2.6-lttng/include/trace/events/writeback.h =================================================================== --- linux-2.6-lttng.orig/include/trace/events/writeback.h +++ linux-2.6-lttng/include/trace/events/writeback.h @@ -41,14 +41,14 @@ DECLARE_EVENT_CLASS(writeback_work_class __entry->range_cyclic, __entry->for_background ) -); +) #define DEFINE_WRITEBACK_WORK_EVENT(name) \ DEFINE_EVENT(writeback_work_class, name, \ TP_PROTO(struct backing_dev_info *bdi, struct wb_writeback_work *work), \ TP_ARGS(bdi, work)) -DEFINE_WRITEBACK_WORK_EVENT(writeback_nothread); -DEFINE_WRITEBACK_WORK_EVENT(writeback_queue); -DEFINE_WRITEBACK_WORK_EVENT(writeback_exec); +DEFINE_WRITEBACK_WORK_EVENT(writeback_nothread) +DEFINE_WRITEBACK_WORK_EVENT(writeback_queue) +DEFINE_WRITEBACK_WORK_EVENT(writeback_exec) TRACE_EVENT(writeback_pages_written, TP_PROTO(long pages_written), @@ -60,7 +60,7 @@ TRACE_EVENT(writeback_pages_written, __entry->pages = pages_written; ), TP_printk("%ld", __entry->pages) -); +) DECLARE_EVENT_CLASS(writeback_class, TP_PROTO(struct backing_dev_info *bdi), @@ -74,20 +74,20 @@ DECLARE_EVENT_CLASS(writeback_class, TP_printk("bdi %s", __entry->name ) -); +) #define DEFINE_WRITEBACK_EVENT(name) \ DEFINE_EVENT(writeback_class, name, \ TP_PROTO(struct backing_dev_info *bdi), \ TP_ARGS(bdi)) -DEFINE_WRITEBACK_EVENT(writeback_nowork); -DEFINE_WRITEBACK_EVENT(writeback_wake_background); -DEFINE_WRITEBACK_EVENT(writeback_wake_thread); -DEFINE_WRITEBACK_EVENT(writeback_wake_forker_thread); -DEFINE_WRITEBACK_EVENT(writeback_bdi_register); -DEFINE_WRITEBACK_EVENT(writeback_bdi_unregister); -DEFINE_WRITEBACK_EVENT(writeback_thread_start); -DEFINE_WRITEBACK_EVENT(writeback_thread_stop); +DEFINE_WRITEBACK_EVENT(writeback_nowork) +DEFINE_WRITEBACK_EVENT(writeback_wake_background) +DEFINE_WRITEBACK_EVENT(writeback_wake_thread) +DEFINE_WRITEBACK_EVENT(writeback_wake_forker_thread) +DEFINE_WRITEBACK_EVENT(writeback_bdi_register) +DEFINE_WRITEBACK_EVENT(writeback_bdi_unregister) +DEFINE_WRITEBACK_EVENT(writeback_thread_start) +DEFINE_WRITEBACK_EVENT(writeback_thread_stop) DECLARE_EVENT_CLASS(wbc_class, TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi), @@ -144,13 +144,13 @@ DECLARE_EVENT_CLASS(wbc_class, DEFINE_EVENT(wbc_class, name, \ TP_PROTO(struct writeback_control *wbc, struct backing_dev_info *bdi), \ TP_ARGS(wbc, bdi)) -DEFINE_WBC_EVENT(wbc_writeback_start); -DEFINE_WBC_EVENT(wbc_writeback_written); -DEFINE_WBC_EVENT(wbc_writeback_wait); -DEFINE_WBC_EVENT(wbc_balance_dirty_start); -DEFINE_WBC_EVENT(wbc_balance_dirty_written); -DEFINE_WBC_EVENT(wbc_balance_dirty_wait); -DEFINE_WBC_EVENT(wbc_writepage); +DEFINE_WBC_EVENT(wbc_writeback_start) +DEFINE_WBC_EVENT(wbc_writeback_written) +DEFINE_WBC_EVENT(wbc_writeback_wait) +DEFINE_WBC_EVENT(wbc_balance_dirty_start) +DEFINE_WBC_EVENT(wbc_balance_dirty_written) +DEFINE_WBC_EVENT(wbc_balance_dirty_wait) +DEFINE_WBC_EVENT(wbc_writepage) DECLARE_EVENT_CLASS(writeback_congest_waited_template, @@ -171,21 +171,21 @@ DECLARE_EVENT_CLASS(writeback_congest_wa TP_printk("usec_timeout=%u usec_delayed=%u", __entry->usec_timeout, __entry->usec_delayed) -); +) DEFINE_EVENT(writeback_congest_waited_template, writeback_congestion_wait, TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed), TP_ARGS(usec_timeout, usec_delayed) -); +) DEFINE_EVENT(writeback_congest_waited_template, writeback_wait_iff_congested, TP_PROTO(unsigned int usec_timeout, unsigned int usec_delayed), TP_ARGS(usec_timeout, usec_delayed) -); +) #endif /* _TRACE_WRITEBACK_H */
| |