Repository files (latest commit first)

Filename	Latest commit message	Latest commit date
Steven Rostedt 3fd40d1ee6 tracing: Use helper functions in event assignment to shrink macro size ... The functions that assign the contents for the ftrace events are defined by the TRACE_EVENT() macros. Each event has its own unique way to assign data to its buffer. When you have over 500 events, that means there's 500 functions assigning data uniquely for each event (not really that many, as DECLARE_EVENT_CLASS() and multiple DEFINE_EVENT()s will only need a single function). By making helper functions in the core kernel to do some of the work instead, we can shrink the size of the kernel down a bit. With a kernel configured with 502 events, the change in size was: text data bss dec hex filename 12987390 1913504 9785344 24686238 178ae9e /tmp/vmlinux 12959102 1913504 9785344 24657950 178401e /tmp/vmlinux.patched That's a total of 28288 bytes, which comes down to 56 bytes per event. Link: http://lkml.kernel.org/r/20120810034708.370808175@goodmis.org Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2014-03-07 10:06:07 -05:00
..
blktrace.c	tracing: Pass trace_array to set_flag callback	2014-02-20 12:13:07 -05:00
ftrace.c	ftrace: Have static function trace clear ENABLED flag on unregister	2014-02-20 12:32:55 -05:00
Kconfig
Makefile	tracing: Add basic event trigger framework	2013-12-20 18:40:22 -05:00
power-traces.c
ring_buffer.c	ring-buffer: Fix first commit on sub-buffer having non-zero delta	2014-02-11 13:38:54 -05:00
ring_buffer_benchmark.c
rpm-traces.c
trace.c	tracing: Add trace_clock=<clock> kernel parameter	2014-02-20 12:32:54 -05:00
trace.h	ftrace: Allow for function tracing instance to filter functions	2014-02-20 12:29:07 -05:00
trace_branch.c
trace_clock.c
trace_entries.h
trace_event_perf.c	perf/trace: Properly use u64 to hold event_id	2013-11-19 16:57:44 +01:00
trace_events.c	tracing: Use helper functions in event assignment to shrink macro size	2014-03-07 10:06:07 -05:00
trace_events_filter.c	tracing: Add and use generic set_trigger_filter() implementation	2013-12-21 22:02:17 -05:00
trace_events_filter_test.h
trace_events_trigger.c	tracing: Show available event triggers when no trigger is set	2014-01-09 21:20:32 -05:00
trace_export.c	tracing: Move event storage for array from macro to standalone function	2014-03-07 10:06:06 -05:00
trace_functions.c	ftrace: Allow for function tracing instance to filter functions	2014-02-20 12:29:07 -05:00
trace_functions_graph.c	tracing: Pass trace_array to set_flag callback	2014-02-20 12:13:07 -05:00
trace_irqsoff.c	tracing: Pass trace_array to flag_changed callback	2014-02-20 12:13:08 -05:00
trace_kdb.c
trace_kprobe.c	tracing/uprobes: Support ftrace_event_file base multibuffer	2014-02-20 12:30:09 -05:00
trace_mmiotrace.c
trace_nop.c	tracing: Set up infrastructure to allow tracers for instances	2014-02-20 12:13:10 -05:00
trace_output.c	tracing: Move event storage for array from macro to standalone function	2014-03-07 10:06:06 -05:00
trace_output.h
trace_printk.c
trace_probe.c	tracing/uprobes: Add @+file_offset fetch method	2014-01-02 20:57:05 -05:00
trace_probe.h	tracing/uprobes: Support ftrace_event_file base multibuffer	2014-02-20 12:30:09 -05:00
trace_sched_switch.c
trace_sched_wakeup.c	tracing: Pass trace_array to flag_changed callback	2014-02-20 12:13:08 -05:00
trace_selftest.c	sched/deadline: Add latency tracing for SCHED_DEADLINE tasks	2014-01-13 13:41:11 +01:00
trace_selftest_dynamic.c
trace_stack.c	tracing: Add generic tracing_lseek() function	2014-01-02 16:17:12 -05:00
trace_stat.c
trace_stat.h
trace_syscalls.c	tracing: Consolidate event trigger code	2014-01-09 21:20:07 -05:00
trace_uprobe.c	tracing/uprobes: Support mix of ftrace and perf	2014-02-20 12:30:11 -05:00