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| author | Steven Rostedt <srostedt@redhat.com> | 2012-06-06 19:50:40 -0400 |
|---|---|---|
| committer | Steven Rostedt <rostedt@goodmis.org> | 2012-06-06 22:15:14 -0400 |
| commit | f2bf1f6f5f89d031245067512449fc889b2f4bb2 (patch) | |
| tree | 3211ae100915962ccdc4ea7a4b521ddfe2697cad /arch/sparc/include/asm/cpudata_64.h | |
| parent | 5041caa4d5e6dae418963de0c8f8a83f35e35dcf (diff) | |
| download | blackbird-op-linux-f2bf1f6f5f89d031245067512449fc889b2f4bb2.tar.gz blackbird-op-linux-f2bf1f6f5f89d031245067512449fc889b2f4bb2.zip | |
tracing: Have tracing_off() actually turn tracing off
A recent update to have tracing_on/off() only affect the ftrace ring
buffers instead of all ring buffers had a cut and paste error.
The tracing_off() did the exact same thing as tracing_on() and
would not actually turn off tracing. Unfortunately, tracing_off()
is more important to be working than tracing_on() as this is a key
development tool, as it lets the developer turn off tracing as soon
as a problem is discovered. It is also used by panic and oops code.
This bug also breaks the 'echo func:traceoff > set_ftrace_filter'
Cc: <stable@vger.kernel.org> # 3.4
Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
Diffstat (limited to 'arch/sparc/include/asm/cpudata_64.h')
0 files changed, 0 insertions, 0 deletions
