tracepoints: API doc update to tracepoint_probe_register() return value

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Describe the return values of tracepoint_probe_register(), including
-ENODEV added by commit:

Author: Steven Rostedt <rostedt@goodmis.org>

    tracing: Warn if a tracepoint is not set via debugfs

Link: http://lkml.kernel.org/r/1394499898-1537-2-git-send-email-mathieu.desnoyers@efficios.com

CC: Ingo Molnar <mingo@kernel.org>
CC: Frederic Weisbecker <fweisbec@gmail.com>
CC: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>

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Mathieu Desnoyers 2014-03-10 21:04:58 -04:00 • committed by Steven Rostedt

parent 4c11628a16

commit 3bbc8db341

1 changed files with 11 additions and 1 deletions

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kernel/tracepoint.c

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