Yanteng Si
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0dc9159222
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docs/trace: fix a label of boottime-trace
Commit 5597895392 ("Documentation: tracing: Add histogram syntax to
boot-time tracing") introduced a warning:
linux/Documentation/trace/boottime-trace.rst:136: WARNING: undefined label: histogram (if the link has no caption the label must precede a section header)
Replace with: (path)
Signed-off-by: Yanteng Si <siyanteng@loongson.cn>
Acked-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Acked-by: Masami Hiramatsu <mhiramat@kernel.org>
Fixes: 5597895392 ("Documentation: tracing: Add histogram syntax to boot-time tracing")
Link: https://lore.kernel.org/r/20211210041536.1446734-1-siyanteng@loongson.cn
Signed-off-by: Jonathan Corbet <corbet@lwn.net>
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2021-12-10 13:58:53 -07:00 |
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Masami Hiramatsu
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5597895392
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Documentation: tracing: Add histogram syntax to boot-time tracing
Add the documentation about histogram syntax in boot-time tracing.
This will allow user to write the histogram setting in a structured
parameters.
Link: https://lkml.kernel.org/r/162856127129.203126.15551542847575916525.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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2021-08-16 11:37:21 -04:00 |
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Masami Hiramatsu
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ee0a07017a
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Documentation: tracing: Add per-group/all events enablement desciption
Add ftrace.event.<GROUP>.enable and ftrace.event.enable bootconfig
description in the boot-time tracing document.
Link: https://lkml.kernel.org/r/162264438901.302580.10697703336929432947.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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2021-06-10 11:16:21 -04:00 |
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Masami Hiramatsu
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fd264ce96c
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Documentation: tracing: Add the startup timing of boot-time tracing
Add the note about when to start the boot-time tracing.
This will be needed for the people who wants to trace
earlier boot sequence.
Link: https://lkml.kernel.org/r/159974156678.478751.10215894815285734481.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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2020-09-21 21:06:04 -04:00 |
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Masami Hiramatsu
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19c311ae7c
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Documentation: tracing: boot: Add an example of tracing function-calls
Add an example of tracing function calls on a specific function.
Link: https://lkml.kernel.org/r/159972816669.428528.12390560334549382316.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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2020-09-21 21:06:03 -04:00 |
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Masami Hiramatsu
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c51ba51798
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Documentation: tracing: Add tracing_on option to boot-time tracer
Add tracing_on option description to the boot-time tracer.
Link: https://lkml.kernel.org/r/159978523520.485820.9250337223076929279.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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2020-09-21 21:06:03 -04:00 |
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Masami Hiramatsu
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b8381ce7aa
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Documentation: tracing: Fix typos in boot-time tracing documentation
Fix typos in boottime-trace.rst according to Randy's suggestions.
Link: http://lkml.kernel.org/r/157949060335.25888.13153184562531693684.stgit@devnote2
Suggested-by: Randy Dunlap <rdunlap@infradead.org>
Acked-by: Randy Dunlap <rdunlap@infradead.org>
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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2020-01-21 18:25:16 -05:00 |
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Masami Hiramatsu
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4778194794
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Documentation: tracing: Add boot-time tracing document
Add a documentation about boot-time tracing options in
boot config.
Link: http://lkml.kernel.org/r/157867246028.17873.8047384554383977870.stgit@devnote2
Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org>
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
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2020-01-13 13:19:42 -05:00 |
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