Messages in this thread Patch in this message | | | From | Tiezhu Yang <> | Subject | [RFC PATCH 2/2] docs: kernel-parameters: Add ftrace_disabled | Date | Sat, 19 Jun 2021 14:29:20 +0800 |
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Explain the cmdline argument ftrace_disabled in the file Documentation/admin-guide/kernel-parameters.txt
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn> --- Documentation/admin-guide/kernel-parameters.txt | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/Documentation/admin-guide/kernel-parameters.txt b/Documentation/admin-guide/kernel-parameters.txt index cb89dbd..f255aff 100644 --- a/Documentation/admin-guide/kernel-parameters.txt +++ b/Documentation/admin-guide/kernel-parameters.txt @@ -1392,6 +1392,10 @@ dump only the buffer of the CPU that triggered the oops. + ftrace_disabled + Set ftrace_disabled in cmdline to disable ftrace when + boot up. + ftrace_filter=[function-list] [FTRACE] Limit the functions traced by the function tracer at boot up. function-list is a comma-separated -- 2.1.0
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