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| author | Ziqian SUN (Zamir) <zsun@redhat.com> | 2017-09-11 14:26:35 +0800 |
|---|---|---|
| committer | Steven Rostedt (VMware) <rostedt@goodmis.org> | 2017-09-19 12:36:01 -0400 |
| commit | c7b3ae0bd2ca658c7a71c49901d08c590294fac9 (patch) | |
| tree | 6e33bb7c8a1a01d7c63b513129b1097d1ba73ae6 /Documentation/md | |
| parent | 8dd33bcb7050dd6f8c1432732f930932c9d3a33e (diff) | |
| download | op-kernel-dev-c7b3ae0bd2ca658c7a71c49901d08c590294fac9.zip op-kernel-dev-c7b3ae0bd2ca658c7a71c49901d08c590294fac9.tar.gz | |
tracing: Ignore mmiotrace from kernel commandline
The mmiotrace tracer cannot be enabled with ftrace=mmiotrace in kernel
commandline. With this patch, noboot is added to the tracer struct,
and when system boot with a tracer that has noboot=true, it will print
out a warning message and continue booting.
Link: http://lkml.kernel.org/r/1505111195-31942-1-git-send-email-zsun@redhat.com
Signed-off-by: Ziqian SUN (Zamir) <zsun@redhat.com>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'Documentation/md')
0 files changed, 0 insertions, 0 deletions
