Rabin Vincent 07906da788 tracing: Do not risk busy looping in buffer splice ... If the read loop in trace_buffers_splice_read() keeps failing due to memory allocation failures without reading even a single page then this function will keep busy looping. Remove the risk for that by exiting the function if memory allocation failures are seen. Link: http://lkml.kernel.org/r/1415309167-2373-2-git-send-email-rabin@rab.in Signed-off-by: Rabin Vincent <rabin@rab.in> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>		2014-11-10 16:47:31 -05:00
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blktrace.c	Most of the changes were largely clean ups, and some documentation.	2014-04-03 10:26:31 -07:00
ftrace.c	ftrace: Fix checking of trampoline ftrace_ops in finding trampoline	2014-10-24 16:53:11 -04:00
Kconfig	tracing: Remove function_trace_stop and HAVE_FUNCTION_TRACE_MCOUNT_TEST	2014-07-18 13:58:12 -04:00
Makefile	tracing: Move the trace_seq_* functions into its own trace_seq.c file	2014-07-01 07:13:35 -04:00
power-traces.c	PM / tracing: remove deprecated power trace API	2013-01-26 00:39:12 +01:00
ring_buffer_benchmark.c	sched, cleanup, treewide: Remove set_current_state(TASK_RUNNING) after schedule()	2014-09-19 12:35:17 +02:00
ring_buffer.c	tracing: Do not busy wait in buffer splice	2014-11-10 16:45:43 -05:00
rpm-traces.c
trace_benchmark.c	tracing: Only calculate stats of tracepoint benchmarks for 2^32 times	2014-06-06 00:41:38 -04:00
trace_benchmark.h	tracing: Add tracepoint benchmark tracepoint	2014-05-29 22:49:54 -04:00
trace_branch.c	tracing: Update event filters for multibuffer	2013-11-05 16:50:20 -05:00
trace_clock.c	tracing: Fix wraparound problems in "uptime" trace clock	2014-07-21 09:56:12 -04:00
trace_entries.h	tracing: Add trace_puts() for even faster trace_printk() tracing	2013-03-15 00:35:55 -04:00
trace_event_perf.c	perf: Check permission only for parent tracepoint event	2014-07-28 10:01:38 +02:00
trace_events_filter_test.h
trace_events_filter.c	tracing: Kill "filter_string" arg of replace_preds()	2014-07-16 14:58:53 -04:00
trace_events_trigger.c	tracing: Use rcu_dereference_sched() for trace event triggers	2014-05-02 23:12:42 -04:00
trace_events.c	tracing: Robustify wait loop	2014-10-08 19:51:01 -04:00
trace_export.c	tracing: Fix anonymous unions in struct ftrace_event_call	2014-04-09 20:02:55 -04:00
trace_functions_graph.c	tracing: Convert local function_graph functions to static	2014-07-18 21:16:06 -04:00
trace_functions.c	tracing: Remove mock up poll wait function	2014-04-30 08:40:05 -04:00
trace_irqsoff.c	tracing: Allow irq/preempt tracers to be used by instances	2014-04-21 13:59:29 -04:00
trace_kdb.c	tracing: Consolidate max_tr into main trace_array structure	2013-03-15 00:35:40 -04:00
trace_kprobe.c	Merge branch 'perf-core-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip	2014-06-12 19:18:49 -07:00
trace_mmiotrace.c	tracing: Update event filters for multibuffer	2013-11-05 16:50:20 -05:00
trace_nop.c	tracing: Remove mock up poll wait function	2014-04-30 08:40:05 -04:00
trace_output.c	tracing: Add trace_seq_buffer_ptr() helper function	2014-07-01 07:13:39 -04:00
trace_output.h	tracing: Make trace_seq_putmem_hex() more robust	2014-07-01 07:13:37 -04:00
trace_printk.c	tracing: Add __tracepoint_string() to export string pointers	2013-07-26 13:39:44 -04:00
trace_probe.c	kprobes, ftrace: Use NOKPROBE_SYMBOL macro in ftrace	2014-04-24 10:26:39 +02:00
trace_probe.h	kprobes, ftrace: Use NOKPROBE_SYMBOL macro in ftrace	2014-04-24 10:26:39 +02:00
trace_sched_switch.c	tracing: Update event filters for multibuffer	2013-11-05 16:50:20 -05:00
trace_sched_wakeup.c	tracing: Remove mock up poll wait function	2014-04-30 08:40:05 -04:00
trace_selftest_dynamic.c
trace_selftest.c	Seems that Peter Zijlstra added a new check that is making old	2014-10-12 07:28:55 -04:00
trace_seq.c	tracing: Remove trace_seq_reserve()	2014-07-01 07:13:37 -04:00
trace_stack.c	sched: Add helper for task stack page overrun checking	2014-09-19 12:35:23 +02:00
trace_stat.c	trace/trace_stat: use rbtree postorder iteration helper instead of opencoding	2013-11-05 16:01:47 -05:00
trace_stat.h
trace_syscalls.c	tracing/syscalls: Ignore numbers outside NR_syscalls' range	2014-10-30 20:58:38 -04:00
trace_uprobe.c	tracing/uprobes: Kill the dead TRACE_EVENT_FL_USE_CALL_FILTER logic	2014-07-16 14:25:19 -04:00
trace.c	tracing: Do not risk busy looping in buffer splice	2014-11-10 16:47:31 -05:00
trace.h	tracing: let user specify tracing_thresh after selecting function_graph	2014-07-18 15:48:52 -04:00