Steven Rostedt db526ca329 tracing: show that buffer size is not expanded ... Impact: do not confuse user on small trace buffer sizes When the system boots up, the trace buffer is small to conserve memory. It is only two pages per online CPU. When the tracer is used, it expands to the default value. This can confuse the user if they look at the buffer size and see only 7, but then later they see 1408. # cat /debug/tracing/buffer_size_kb 7 # echo sched_switch > /debug/tracing/current_tracer # cat /debug/tracing/buffer_size_kb 1408 This patch tries to help remove this confustion by showing that the buffer has not been expanded. # cat /debug/tracing/buffer_size_kb 7 (expanded: 1408) Signed-off-by: Steven Rostedt <srostedt@redhat.com>		2009-03-12 21:14:59 -04:00
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Kconfig	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
Makefile	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
blktrace.c	Merge branch 'tip/tracing/ftrace' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/ftrace	2009-03-10 22:55:31 +01:00
events.c	tracing: use generic __stringify	2009-03-10 00:35:05 -04:00
ftrace.c	tracing: fix deadlock when setting set_ftrace_pid	2009-03-06 12:07:38 +01:00
kmemtrace.c	tracing: Introduce trace_buffer_{lock_reserve,unlock_commit}	2009-02-06 01:01:41 +01:00
ring_buffer.c	ring-buffer: remove unneeded get_online_cpus	2009-03-12 21:14:59 -04:00
trace.c	tracing: show that buffer size is not expanded	2009-03-12 21:14:59 -04:00
trace.h	tracing: expand the ring buffers when an event is activated	2009-03-11 22:15:24 -04:00
trace_boot.c	tracing: Introduce trace_buffer_{lock_reserve,unlock_commit}	2009-02-06 01:01:41 +01:00
trace_branch.c	tracing: remove funky whitespace in the trace code	2009-03-10 14:13:14 -04:00
trace_clock.c	trace_clock: fix preemption bug	2009-03-10 20:03:01 +01:00
trace_event_types.h	tracing: new format for specialized trace points	2009-03-10 00:35:07 -04:00
trace_events.c	tracing: expand the ring buffers when an event is activated	2009-03-11 22:15:24 -04:00
trace_events_stage_1.h	tracing: update comments to match event code macros	2009-03-10 13:12:58 -04:00
trace_events_stage_2.h	tracing: update comments to match event code macros	2009-03-10 13:12:58 -04:00
trace_events_stage_3.h	tracing: remove funky whitespace in the trace code	2009-03-10 14:13:14 -04:00
trace_export.c	tracing: remove funky whitespace in the trace code	2009-03-10 14:13:14 -04:00
trace_functions.c	tracing/core: use appropriate waiting on trace_pipe	2009-02-18 01:40:20 +01:00
trace_functions_graph.c	Merge branch 'tip/tracing/ftrace' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/ftrace	2009-03-10 22:55:31 +01:00
trace_hw_branches.c	tracing/hw-branch-tracing: convert bts-tracer mutex to a spinlock	2009-02-25 09:16:01 +01:00
trace_irqsoff.c	tracing: have latency tracers set the latency format	2009-03-04 22:15:30 -05:00
trace_mmiotrace.c	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
trace_nop.c	trace: Call tracing_reset_online_cpus before tracer->init()	2009-02-06 01:01:41 +01:00
trace_output.c	tracing: remove funky whitespace in the trace code	2009-03-10 14:13:14 -04:00
trace_output.h	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
trace_power.c	tracing: convert c/p state power tracer to use tracepoints	2009-02-13 09:06:18 -05:00
trace_printk.c	tracing/core: drop the old trace_printk() implementation in favour of trace_bprintk()	2009-03-06 17:59:12 +01:00
trace_sched_switch.c	tracing/core: use appropriate waiting on trace_pipe	2009-02-18 01:40:20 +01:00
trace_sched_wakeup.c	tracing: have latency tracers set the latency format	2009-03-04 22:15:30 -05:00
trace_selftest.c	tracing: use generic __stringify	2009-03-10 00:35:05 -04:00
trace_selftest_dynamic.c	ftrace: fix dynamic ftrace selftest	2008-05-23 21:13:23 +02:00
trace_stack.c	trace: better use of stack_trace_enabled for boot up code	2008-12-18 12:56:56 +01:00
trace_stat.c	tracing: fix typing mistake in hint message and comments	2009-02-17 12:38:24 -05:00
trace_stat.h	tracing/ftrace: separate events tracing and stats tracing engine	2009-01-14 12:11:37 +01:00
trace_sysprof.c	tracing: make all file_operations const	2009-03-05 21:46:40 -05:00
trace_workqueue.c	Merge branch 'tip/tracing/ftrace' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-2.6-trace into tracing/ftrace	2009-03-10 22:55:31 +01:00