| Age | Commit message (Collapse) | Author | Files | Lines | |
|---|---|---|---|---|---|
| 2020-07-08 | Merge remote-tracking branch 'torvalds/master' into perf/core | Arnaldo Carvalho de Melo | 1 | -0/+2 | |
| To pick up fixes and move perf/core forward, minor conflict as perf_evlist__add_dummy() lost its 'perf_' prefix as it operates on a 'struct evlist', not on a 'struct perf_evlist', i.e. its tools/perf/ specific, it is not in libperf. Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> | |||||
| 2020-07-06 | tools lib traceevent: Change to SPDX License format | Steven Rostedt (VMware) | 1 | -16/+1 | |
| 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]> | |||||
| 2020-07-03 | tools lib traceevent: Add API to read time information from kbuffer | Steven Rostedt (Red Hat) | 1 | -0/+2 | |
| Add the functions kbuffer_subbuf_timestamp() and kbuffer_ptr_delta() to get the timing data stored in the ring buffer that is used to produced the time stamps of the records. This is useful for tools like trace-cmd to be able to display the content of the read data to understand why the records show the time stamps that they do. 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]> | |||||
| 2019-04-01 | tools lib traceevent: Add more debugging to see various internal ring buffer ↵ | Steven Rostedt (Red Hat) | 1 | -0/+13 | |
| entries When trace-cmd report --debug is set, show the internal ring buffer entries like time-extends and padding. This requires adding new kbuffer API to retrieve these items. Signed-off-by: Steven Rostedt (VMware) <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Cc: Tzvetomir Stoyanov <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> | |||||
| 2015-03-24 | tools lib traceevent: Add way to find sub buffer boundary | Steven Rostedt (Red Hat) | 1 | -0/+1 | |
| For debugging purposes, it may be helpful for the kbuffer library to flag when crossing a sub buffer. Signed-off-by: Steven Rostedt <[email protected]> Cc: Andrew Morton <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Namhyung Kim <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> | |||||
| 2013-07-12 | tools lib traceevent: Port kbuffer parser routines | Namhyung Kim | 1 | -0/+67 | |
| kbuffer code is for parsing ftrace ring-buffer binary data and used for trace-cmd. Move the code here in order to be used more widely. Signed-off-by: Namhyung Kim <[email protected]> Original-patch-by: Steven Rostedt <[email protected]> Acked-by: Steven Rostedt <[email protected]> Cc: David Ahern <[email protected]> Cc: Frederic Weisbecker <[email protected]> Cc: Ingo Molnar <[email protected]> Cc: Jiri Olsa <[email protected]> Cc: Paul Mackerras <[email protected]> Cc: Peter Zijlstra <[email protected]> Cc: Steven Rostedt <[email protected]> Link: http://lkml.kernel.org/r/[email protected] Signed-off-by: Arnaldo Carvalho de Melo <[email protected]> | |||||