 Steven Rostedt (VMware)
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4e59ab93e2
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tools lib traceevent: Change to SPDX License format
Replaced COPYING with a description of how the SPDX identifiers are
used. Added a GPL-2.0 and LGPL-2.1 license file in the new LICENSES
directory. Then removed all the license templates from the source files
and replaced them with the corresponding SPDX identifier.
Link: http://lore.kernel.org/linux-trace-devel/[email protected]
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
[ Ported from trace-cmd.git ]
Cc: Andrew Morton <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Tzvetomir Stoyanov (VMware) <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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2020-07-06 09:02:20 -03:00 |
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Steven Rostedt (VMware)
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9b8179b38b
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tools lib traceevent: Add builtin handler for trace_marker_raw
When something is written into trace_marker_raw, it goes in as a binary.
But the printk_fmt() of the event that is created (raw_data)'s format
file only prints the first byte of data:
print fmt: "id:%04x %08x", REC->id, (int)REC->buf[0]
This is not very useful if we want to see the full data output.
Implement the processing of the raw_data event like it is in the kernel.
Link: http://lore.kernel.org/linux-trace-devel/[email protected]
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
[ Ported from trace-cmd.git ]
Cc: Andrew Morton <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Tzvetomir Stoyanov (VMware) <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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2020-07-06 09:01:54 -03:00 |
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Tzvetomir Stoyanov (VMware)
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0dfceeffae
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tools lib traceevent: Move kernel_stack event handler to "function" plugin.
The "kernel_stack" event handler does not depend on any trace-cmd
context, it can be used aside from the application. The code is moved to
libtraceevent "function" plugin.
Link: http://lore.kernel.org/linux-trace-devel/[email protected]
Link: http://lore.kernel.org/linux-trace-devel/[email protected]
Signed-off-by: Tzvetomir Stoyanov (VMware) <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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2020-07-06 09:01:48 -03:00 |
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Steven Rostedt (VMware)
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5786362332
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tools lib traceevent: Add offset option for function plugin
When the offset option is set for the function plugin enabled, it will
display the offset of the functions along with their names. This helps
in finding exactly where a function was called by its parent.
trace-cmd report -O parent -O offset
[..]
rcuc/163-1330 [163] 740.653251: function: _raw_spin_lock+0x0 <-- rcu_cpu_kthread+0x4d8
Link: http://lore.kernel.org/linux-trace-devel/[email protected]
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
[ Ported from trace-cmd.git ]
Cc: Andrew Morton <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Tzvetomir Stoyanov (VMware) <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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2020-07-06 09:01:12 -03:00 |
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Tzvetomir Stoyanov (VMware)
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077faf3dc7
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libtraceevent: Move traceevent plugins in its own subdirectory
All traceevent plugins code is moved to tools/lib/traceevent/plugins
subdirectory. It makes traceevent implementation in trace-cmd and in
kernel tree consistent. There is no changes in the way libtraceevent and
plugins are compiled and installed.
Committer notes:
Applied fixup provided by Steven, fixing the tools/perf/Makefile.perf
target for the plugin dynamic list file. Problem noticed when cross
building to aarch64 from a Ubuntu 19.04 container.
Suggested-by: Steven Rostedt (VMware) <[email protected]>
Signed-off-by: Tzvetomir Stoyanov (VMware) <[email protected]>
Cc: Andrew Morton <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Tzvetomir Stoyanov (VMware) <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Link: http://lore.kernel.org/linux-trace-devel/[email protected]
Signed-off-by: Steven Rostedt (VMware) <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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2019-09-25 09:51:43 -03:00 |
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