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Liu Bo 250bfd3d8e tracing: Fix regression of trace_pipe ... Commit 0fb9656d "tracing: Make tracing_enabled be equal to tracing_on" changes the behaviour of trace_pipe, ie. it makes trace_pipe return if we've read something and tracing is enabled, and this means that we have to 'cat trace_pipe' again and again while running tests. IMO the right way is if tracing is enabled, we always block and wait for ring buffer, or we may lose what we want since ring buffer's size is limited. Link: http://lkml.kernel.org/r/1358132051-5410-1-git-send-email-bo.li.liu@oracle.com Signed-off-by: Liu Bo <bo.li.liu@oracle.com> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		12 years ago
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Kconfig	tracing: Use irq_work for wake ups and remove *_nowake_*() functions	12 years ago
Makefile	trace: Stop compiling in trace_clock unconditionally	13 years ago
blktrace.c	simple_open: automatically convert to simple_open()	13 years ago
ftrace.c	lseek: the "whence" argument is called "whence"	12 years ago
power-traces.c	…
ring_buffer.c	Merge branch 'perf-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	12 years ago
ring_buffer_benchmark.c	…
rpm-traces.c	PM / Runtime: Introduce trace points for tracing rpm_* functions	14 years ago
trace.c	tracing: Fix regression of trace_pipe	12 years ago
trace.h	tracing: Format non-nanosec times from tsc clock without a decimal point.	12 years ago
trace_branch.c	tracing: Cache comms only after an event occurred	12 years ago
trace_clock.c	tracing: Add a counter clock for those that do not trust clocks	14 years ago
trace_entries.h	Merge branch 'tip/perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/urgent	13 years ago
trace_event_perf.c	perf/core improvements and fixes:	13 years ago
trace_events.c	tracing: Use irq_work for wake ups and remove *_nowake_*() functions	12 years ago
trace_events_filter.c	tracing: Replace strict_strto* with kstrto*	12 years ago
trace_events_filter_test.h	tracing/filter: Add startup tests for events filter	14 years ago
trace_export.c	tracing: Do not enable function event with enable	13 years ago
trace_functions.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	12 years ago
trace_functions_graph.c	tracing: Cache comms only after an event occurred	12 years ago
trace_irqsoff.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	12 years ago
trace_kdb.c	…
trace_kprobe.c	tracing: Use irq_work for wake ups and remove *_nowake_*() functions	12 years ago
trace_mmiotrace.c	atomic: use <linux/atomic.h>	14 years ago
trace_nop.c	…
trace_output.c	tracing: Format non-nanosec times from tsc clock without a decimal point.	12 years ago
trace_output.h	…
trace_printk.c	tracing: Add percpu buffers for trace_printk()	13 years ago
trace_probe.c	tracing: Replace strict_strto* with kstrto*	12 years ago
trace_probe.h	tracing: Provide trace events interface for uprobes	13 years ago
trace_sched_switch.c	tracing: Use irq_work for wake ups and remove *_nowake_*() functions	12 years ago
trace_sched_wakeup.c	Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/trivial	12 years ago
trace_selftest.c	tracing: Use irq_work for wake ups and remove *_nowake_*() functions	12 years ago
trace_selftest_dynamic.c	…
trace_stack.c	tracing: Remove unneeded checks from the stack tracer	12 years ago
trace_stat.c	…
trace_stat.h	…
trace_syscalls.c	tracing: Cleanup unnecessary function declarations	12 years ago
trace_uprobe.c	trace: use kbasename()	12 years ago