Steven Rostedt (Red Hat) 85224da0b8 kprobes/tracing: Use trace_seq_has_overflowed() for overflow checks ...

Instead of checking the return value of trace_seq_printf() and friends
for overflowing of the buffer, use the trace_seq_has_overflowed() helper
function.

This cleans up the code quite a bit and also takes us a step closer to
changing the return values of trace_seq_printf() and friends to void.

Link: http://lkml.kernel.org/r/20141114011411.181812785@goodmis.org

Reviewed-by: Srikar Dronamraju <srikar@linux.vnet.ibm.com>
Reviewed-by: Petr Mladek <pmladek@suse.cz>
Acked-by: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2014-11-19 15:25:43 -05:00

..

blktrace.c

blktrace/tracing: Use trace_seq_has_overflowed() helper function

2014-11-19 15:25:39 -05:00

ftrace.c

ftrace/x86/extable: Add is_ftrace_trampoline() function

2014-11-19 15:25:26 -05:00

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

ring-buffer: Remove check of trace_seq_{puts,printf}() return values

2014-11-19 15:25:40 -05:00

rpm-traces.c

PM / Runtime: Introduce trace points for tracing rpm_* functions

2011-09-27 22:53:27 +02:00

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: Have branch tracer use trace_handle_return() helper function

2014-11-19 15:25:41 -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

tracing/filter: Add startup tests for events filter

2011-08-19 14:35:59 -04:00

trace_events_filter.c

tracing: Kill "filter_string" arg of replace_preds()

2014-07-16 14:58:53 -04:00

trace_events_trigger.c

trace: Replace single-character seq_puts with seq_putc

2014-11-14 07:55:55 -05:00

trace_events.c

tracing: Replace seq_printf by simpler equivalents

2014-11-13 21:32:19 -05:00

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: Have function_graph use trace_seq_has_overflowed()

2014-11-19 15:25:42 -05:00

trace_functions.c

tracing: Fix race of function probes counting

2014-11-18 23:06:35 -05:00

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: kdb: Fix kernel livelock with empty buffers

2014-11-13 21:27:25 -05:00

trace_kprobe.c

kprobes/tracing: Use trace_seq_has_overflowed() for overflow checks

2014-11-19 15:25:43 -05:00

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_has_overflowed() and trace_handle_return()

2014-11-19 15:25:39 -05:00

trace_output.h

tracing: Add trace_seq_has_overflowed() and trace_handle_return()

2014-11-19 15:25:39 -05:00

trace_printk.c

trace: Replace single-character seq_puts with seq_putc

2014-11-14 07:55:55 -05:00

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: Move tracing_sched_{switch,wakeup}() into wakeup tracer

2014-11-11 12:43:15 -05:00

trace_sched_wakeup.c

tracing: Move tracing_sched_{switch,wakeup}() into wakeup tracer

2014-11-11 12:43:15 -05:00

trace_selftest_dynamic.c

ftrace: Add self-tests for multiple function trace users

2011-05-18 19:24:51 -04:00

trace_selftest.c

Seems that Peter Zijlstra added a new check that is making old

2014-10-12 07:28:55 -04:00

trace_seq.c

tracing: Fix trace_seq_bitmask() to start at current position

2014-11-19 15:25:38 -05:00

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

tracing/stat: Add stat_release() callback

2009-07-10 12:14:05 +02:00

trace_syscalls.c

kernel: trace_syscalls: Replace rcu_assign_pointer() with RCU_INIT_POINTER()

2014-09-10 10:48:47 -04:00

trace_uprobe.c

trace: Replace single-character seq_puts with seq_putc

2014-11-14 07:55:55 -05:00

trace.c

tracing: Add trace_seq_has_overflowed() and trace_handle_return()

2014-11-19 15:25:39 -05:00

trace.h

tracing: Have function_graph use trace_seq_has_overflowed()

2014-11-19 15:25:42 -05:00