Steven Rostedt b627344fef tracing: Fix read blocking on trace_pipe_raw ... If the ring buffer is empty, a read to trace_pipe_raw wont block. The tracing code has the infrastructure to wake up waiting readers, but the trace_pipe_raw doesn't take advantage of that. When a read is done to trace_pipe_raw without the O_NONBLOCK flag set, have the read block until there's data in the requested buffer. Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2013-03-15 00:34:49 -04:00
..
blktrace.c	tracing: Use this_cpu_ptr per-cpu helper	2013-01-21 13:22:30 -05:00
ftrace.c	tracing: Fix free of probe entry by calling call_rcu_sched()	2013-03-13 17:57:44 -04:00
Kconfig	ftrace: Update the kconfig for DYNAMIC_FTRACE	2013-02-27 21:58:01 -05:00
Makefile	trace: Stop compiling in trace_clock unconditionally	2012-09-13 22:52:08 -04:00
power-traces.c
ring_buffer_benchmark.c	tracing: Use NUMA allocation for per-cpu ring buffer pages	2011-06-14 22:04:39 -04:00
ring_buffer.c	ring-buffer: Add stats field for amount read from trace ring buffer	2013-01-30 11:01:53 -05:00
rpm-traces.c	PM / Runtime: Introduce trace points for tracing rpm_* functions	2011-09-27 22:53:27 +02:00
trace_branch.c	tracing: Replace the static global per_cpu arrays with allocated per_cpu	2013-03-15 00:34:43 -04:00
trace_clock.c	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2013-02-19 17:49:41 -08:00
trace_entries.h	Merge branch 'tip/perf/urgent' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace into perf/urgent	2012-03-24 08:19:09 +01:00
trace_event_perf.c	perf/core improvements and fixes:	2012-08-21 11:27:00 +02:00
trace_events_filter_test.h	tracing/filter: Add startup tests for events filter	2011-08-19 14:35:59 -04:00
trace_events_filter.c	tracing: Separate out trace events from global variables	2013-03-15 00:34:40 -04:00
trace_events.c	tracing: Use direct field, type and system names	2013-03-15 00:34:47 -04:00
trace_export.c	tracing: Do not enable function event with enable	2012-05-10 15:55:43 -04:00
trace_functions_graph.c	tracing: Replace the static global per_cpu arrays with allocated per_cpu	2013-03-15 00:34:43 -04:00
trace_functions.c	tracing: Replace the static global per_cpu arrays with allocated per_cpu	2013-03-15 00:34:43 -04:00
trace_irqsoff.c	tracing: Replace the static global per_cpu arrays with allocated per_cpu	2013-03-15 00:34:43 -04:00
trace_kdb.c	tracing: Replace the static global per_cpu arrays with allocated per_cpu	2013-03-15 00:34:43 -04:00
trace_kprobe.c	tracing: Use irq_work for wake ups and remove *_nowake_*() functions	2012-11-02 10:21:52 -04:00
trace_mmiotrace.c	tracing: Replace the static global per_cpu arrays with allocated per_cpu	2013-03-15 00:34:43 -04:00
trace_nop.c
trace_output.c	tracing: Format non-nanosec times from tsc clock without a decimal point.	2012-11-13 15:48:40 -05:00
trace_output.h
trace_printk.c	tracing: Add percpu buffers for trace_printk()	2012-04-23 21:15:55 -04:00
trace_probe.c	tracing: Replace strict_strto* with kstrto*	2012-10-31 16:45:23 -04:00
trace_probe.h	uprobes/tracing: Introduce is_trace_uprobe_enabled()	2013-02-08 18:24:30 +01:00
trace_sched_switch.c	tracing: Replace the static global per_cpu arrays with allocated per_cpu	2013-03-15 00:34:43 -04:00
trace_sched_wakeup.c	tracing: Replace the static global per_cpu arrays with allocated per_cpu	2013-03-15 00:34:43 -04:00
trace_selftest_dynamic.c	ftrace: Add self-tests for multiple function trace users	2011-05-18 19:24:51 -04:00
trace_selftest.c	ftrace: Fix function tracing recursion self test	2013-01-22 23:37:58 -05:00
trace_stack.c	tracing: Remove unneeded checks from the stack tracer	2012-11-19 15:07:13 -05:00
trace_stat.c
trace_stat.h
trace_syscalls.c	tracing: Make syscall events suitable for multiple buffers	2013-03-15 00:34:44 -04:00
trace_uprobe.c	uprobes/perf: Avoid uprobe_apply() whenever possible	2013-02-08 18:28:08 +01:00
trace.c	tracing: Fix read blocking on trace_pipe_raw	2013-03-15 00:34:49 -04:00
trace.h	tracing: Use direct field, type and system names	2013-03-15 00:34:47 -04:00