Steven Rostedt (Red Hat) 7c088b5120 ftrace: Have ftrace_regex_write() return either read or error ...

As ftrace_regex_write() reads the result of ftrace_process_regex()
which can sometimes return a positive number, only consider a
failure if the return is negative. Otherwise, it will skip possible
other registered probes and by returning a positive number that
wasn't read, it will confuse the user processes doing the writing.

Cc: Masami Hiramatsu <masami.hiramatsu.pt@hitachi.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

2013-05-09 11:35:12 -04:00

..

blktrace.c

Merge tag 'trace-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2013-04-29 13:55:38 -07:00

ftrace.c

ftrace: Have ftrace_regex_write() return either read or error

2013-05-09 11:35:12 -04:00

Kconfig

ring-buffer: Select IRQ_WORK

2013-05-03 19:24:17 -04:00

Makefile

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power-traces.c

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ring_buffer_benchmark.c

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ring_buffer.c

Merge tag 'trace-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2013-04-29 13:55:38 -07:00

rpm-traces.c

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trace_branch.c

tracing: Fix the branch tracer that broke with buffer change

2013-03-15 00:35:54 -04:00

trace_clock.c

tracing: Add "uptime" trace clock that uses jiffies

2013-03-15 00:36:09 -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

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trace_events_filter_test.h

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trace_events_filter.c

tracing: Move find_event_field() into trace_events.c

2013-03-15 13:22:07 -04:00

trace_events.c

tracing: Return error if register_ftrace_function_probe() fails for event_enable_func()

2013-05-09 11:30:26 -04:00

trace_export.c

tracing: Fix some section mismatch warnings

2013-03-15 00:34:54 -04:00

trace_functions_graph.c

tracing: Consolidate max_tr into main trace_array structure

2013-03-15 00:35:40 -04:00

trace_functions.c

tracing: Add function probe to trigger stack traces

2013-03-15 00:36:05 -04:00

trace_irqsoff.c

tracing: Add function-trace option to disable function tracing of latency tracers

2013-03-15 00:36:08 -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

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trace_mmiotrace.c

tracing: Consolidate max_tr into main trace_array structure

2013-03-15 00:35:40 -04:00

trace_nop.c

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trace_output.c

Merge tag 'trace-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2013-04-29 13:55:38 -07:00

trace_output.h

tracing: Rename trace_event_mutex to trace_event_sem

2013-03-15 13:22:10 -04:00

trace_printk.c

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trace_probe.c

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trace_probe.h

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trace_sched_switch.c

tracing: Consolidate max_tr into main trace_array structure

2013-03-15 00:35:40 -04:00

trace_sched_wakeup.c

tracing: Add function-trace option to disable function tracing of latency tracers

2013-03-15 00:36:08 -04:00

trace_selftest_dynamic.c

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trace_selftest.c

tracing: Fix ftrace_dump()

2013-03-15 19:24:56 -04:00

trace_stack.c

Merge tag 'trace-3.10' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2013-04-29 13:55:38 -07:00

trace_stat.c

tracing: Check return value of tracing_init_dentry()

2013-04-12 23:02:32 -04:00

trace_stat.h

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trace_syscalls.c

tracing: Fix comment about prefix in arch_syscall_match_sym_name()

2013-03-15 13:22:09 -04:00

trace_uprobe.c

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trace.c

tracing: Fix small merge bug

2013-04-30 07:23:08 -07:00

trace.h

tracing: Move find_event_field() into trace_events.c

2013-03-15 13:22:07 -04:00