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(parent: 280d142) | patch
tracing: Improve message of empty set_ftrace_notrace file
authorNamhyung Kim <namhyung@kernel.org>
Fri, 13 Jun 2014 07:24:06 +0000 (16:24 +0900)
committerSteven Rostedt <rostedt@goodmis.org>
Tue, 1 Jul 2014 11:13:44 +0000 (07:13 -0400)
commit8c006cf7a2130c4bfb600ae3a496910115804641
tree0385220fc299ce43753f2477bb7d69c9666334e2tree | snapshot
parent280d1429b6a67432ead24fb68a504b4c90c3d96dcommit | diff
tracing: Improve message of empty set_ftrace_notrace file

When there's no entry in set_ftrace_notrace, it'll print nothing, but
it's better to print something like below like set_graph_notrace does:

  #### no functions disabled ####

Link: http://lkml.kernel.org/p/1402644246-4649-1-git-send-email-namhyung@kernel.org
Reported-by: Naoya Horiguchi <n-horiguchi@ah.jp.nec.com>
Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
kernel/trace/ftrace.c diff | blob | history
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