On Wed, Nov 7, 2018 at 2:02 AM Steven Rostedt <rostedt@xxxxxxxxxxx> wrote:
>
>
> I noticed that you have the same subject for all the patches in this
> set. They each need to be unique. State what man page is changing.
>
> tools/lib/traceevent: Add man pages for pid and comm APIs
>
>
>
> On Fri, 2 Nov 2018 14:57:29 +0000
> Tzvetomir Stoyanov <tstoyanov@xxxxxxxxxx> wrote:
>
> > This patch implements 5 new man pages, which describe following libtraceevent APIs:
> > tep_register_comm,tep_pid_is_registered,tep_data_comm_from_pid,
> > tep_data_pid_from_comm,tep_cmdline_pid,tep_alloc,tep_free,tep_get_long_size,
> > tep_set_long_size,tep_set_flag.
> >
> > Signed-off-by: Tzvetomir Stoyanov <tstoyanov@xxxxxxxxxx>
> > ---
> > .../Documentation/libtraceevent-commands.txt | 125 ++++++++++++++++++
> > .../Documentation/libtraceevent-handle.txt | 77 +++++++++++
> > .../Documentation/libtraceevent-long_size.txt | 75 +++++++++++
> > .../Documentation/libtraceevent-ref.txt | 84 ++++++++++++
> > .../Documentation/libtraceevent-set_flag.txt | 94 +++++++++++++
> > 5 files changed, 455 insertions(+)
> > create mode 100644 tools/lib/traceevent/Documentation/libtraceevent-commands.txt
> > create mode 100644 tools/lib/traceevent/Documentation/libtraceevent-handle.txt
> > create mode 100644 tools/lib/traceevent/Documentation/libtraceevent-long_size.txt
> > create mode 100644 tools/lib/traceevent/Documentation/libtraceevent-ref.txt
> > create mode 100644 tools/lib/traceevent/Documentation/libtraceevent-set_flag.txt
> >
> > diff --git a/tools/lib/traceevent/Documentation/libtraceevent-commands.txt b/tools/lib/traceevent/Documentation/libtraceevent-commands.txt
> > new file mode 100644
> > index 000000000000..9ca6c19cf9cb
> > --- /dev/null
> > +++ b/tools/lib/traceevent/Documentation/libtraceevent-commands.txt
> > @@ -0,0 +1,125 @@
> > +libtraceevent(3)
> > +================
> > +
> > +NAME
> > +----
> > +tep_register_comm,tep_pid_is_registered,tep_data_comm_from_pid,tep_data_pid_from_comm,tep_cmdline_pid - handle pid to process name mappings
> > +
> > +SYNOPSIS
> > +--------
> > +[verse]
> > +--
> > +*#include <event-parse.h>*
> > +
> > +int *tep_register_comm*(struct tep_handle pass:[*]_tep_, const char pass:[*]_comm_, int _pid_);
> > +int *tep_pid_is_registered*(struct tep_handle pass:[*]_tep_, int _pid_);
> > +const char pass:[*]*tep_data_comm_from_pid*(struct tep_handle pass:[*]_pevent_, int _pid_);
> > +struct cmdline pass:[*]*tep_data_pid_from_comm*(struct tep_handle pass:[*]_pevent_, const char pass:[*]_comm_, struct cmdline pass:[*]_next_);
> > +int *tep_cmdline_pid*(struct tep_handle pass:[*]_pevent_, struct cmdline pass:[*]_cmdline_);
> > +--
> > +
> > +DESCRIPTION
> > +-----------
> > +These functions can be used to handle the mapping between pid and process name.
> > +The library builds a cache of these mappings, which is used to display the name of
> > +the process, instead of its pid. This information can be retrieved from
> > +debugfs/tracing/saved_cmdlines file. It is also saved in trace.dat file.
>
> Instead of using debugfs/tracing, and use tracefs, as in
> tracefs/saved_cmdlines, as tracefs can be mounted directly
> in /sys/kernel/tracing, and debugfs doesn't even need to be configured
> in.
>
> > +
> > +The _tep_register_comm()_ function registers a pid / process name mapping.
> > +The _pid_ argument is the process ID, the _comm_ argument is the process name,
> > +_tep_ is the event context. The process name string is duplicated.
>
> "is duplicated"? Do you mean "copied"? Probably should just state, "The
> _comm_ is copied internally."
>
> > +
> > +The _tep_pid_is_registered()_ function checks if a pid has a process name mapping registered.
> > +The _pid_ argumnet is the process ID, _tep_ is the event context.
> > +
> > +The _tep_data_comm_from_pid()_ function returns the process name for given pid.
>
> "for a given pid."
>
> > +The _pid_ argument is the process ID, _tep_ is the event context.
>
> Probably should add, "The returned string should not be freed, but will
> be freed when the _tep_ handler is closed.".
>
> > +
> > +The _tep_data_pid_from_comm()_ function returns pid for given process name.
>
> "returns a pid for a given"
>
> Hmm, I think the "_data_" part of the name is confusing. I'll have to
> remember to look at all the APIs and see what needs to be changed
> again. But that's a conversation for another time.
>
> > +The _comm_ argument is the process name, _tep_ is the event context.
> > +The argument _next_ is the cmdline structure to search for the next pid, can be NULL.
>
> Remove the ", can be NULL". and end the sentence there.
>
> > +As there may be more than one pid for a given process, the result of this call
> > +can be passed back into a recurring call in the _next_ parameter, to search for the next pid.
>
> Add "If _next_ is NULL, it will return the first pid associated with
> the _comm_".
>
> > +The function performs a linear seach, so it may be slow.
> > +
> > +The _tep_cmdline_pid()_ function returns the pid associated with a given _cmdline_.
> > +The _tep_ argument is the event context.
>
> Hmm, having both "comm" and "cmdline" representing the same thing needs
> to be addressed later as well.
>
> > +
> > +RETURN VALUE
> > +------------
> > +_tep_register_comm()_ function returns 0 on success completion, or -1 in case of a error.
>
> Remove "completion" and change "of an error"
>
>
> > +
> > +_tep_pid_is_registered()_ function returns 1 if the _pid_ has a process name mapped to it, 0 otherwise.
>
> We should change the above to be true or false.
>
> > +
> > +_tep_data_comm_from_pid()_ function returns the process name as string, or the string "<...>" if thers is no mapping for the given pid.
>
> Typo: "if there is"
>
> > +
> > +_tep_data_pid_from_comm()_ function returns pointer to struct cmdline, that holds a pid for a given
>
> "returns a pointer to a struct cmdline"
>
> Oh, and we missed a change. That needs to be struct tep_cmdline for
> namespace issues.
>
> > +process, or NULL if none is found. This result can be passed back into a recurring call as the _next_ parameter of the function.
> > +
> > +_tep_cmdline_pid()_ functions returns the pid for the give cmdline. If _cmdline_ is NULL, then
> > + -1 is returned.
> > +
> > +EXAMPLE
> > +-------
> > +The following example registers pid for command "ls", in context of event _tep_
> > +and performs various searches for pid / process name mappings:
> > +[source,c]
> > +--
> > +#include <event-parse.h>
> > +...
> > +int ls_pid = 1021;
> > +struct tep_handle *tep = tep_alloc();
> > +...
> > + if (0 != tep_register_comm(tep, "ls", ls_pid)) {
>
> BTW, please don't do the "(0 != xxx)" and "(0 == xxx)"
>
> I know why teachers have taught this, but compilers will complain about
> using "=" instead of "==" today, and the above just makes it horrible
> to read. Who says "if zero equals xxx then ..."? We say "if xxx equals
> zero then ...". Let's keep the logic to the English equivalent.
>
>
>
> > + /* Failed to register pid / command mapping */
> > + }
> > +....
> > + if (0 == tep_pid_is_registered(tep, ls_pid)) {
> > + /* Command mapping for ls_pid is not registered */
> > + }
> > +...
> > + const char *comm = tep_data_comm_from_pid(tep, ls_pid);
> > + if (comm) {
> > + /* Found process name for ls_pid */
> > + }
> > +...
> > + int pid;
> > + struct cmdline *cmd = tep_data_pid_from_comm(tep, "ls", NULL);
> > + while (cmd) {
> > + pid = tep_cmdline_pid(tep, cmd);
> > + /* Found pid for process "ls" */
> > + cmd = tep_data_pid_from_comm(tep, "ls", cmd);
> > + }
> > +--
> > +FILES
> > +-----
> > +[verse]
> > +--
> > +*event-parse.h*
> > + Header file to include in order to have access to the library APIs.
> > +*-ltraceevent*
> > + Linker switch to add when building a program that uses the library.
> > +--
> > +
> > +SEE ALSO
> > +--------
> > +_libtraceevent(3)_, _trace-cmd(1)_
> > +
> > +AUTHOR
> > +------
> > +[verse]
> > +--
> > +*Steven Rostedt* <rostedt@xxxxxxxxxxx>, author of *libtraceevent*.
> > +*Tzvetomir Stoyanov* <tz.stoyanov@xxxxxxxxx>, author of this man page.
> > +--
> > +REPORTING BUGS
> > +--------------
> > +Report bugs to <linux-trace-devel@xxxxxxxxxxxxxxx>
> > +
> > +LICENSE
> > +-------
> > +libtraceevent is Free Software licensed under the GNU LGPL 2.1
> > +
> > +RESOURCES
> > +---------
> > +https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=02%7C01%7Ctstoyanov%40vmware.com%7C736411c214944aa612cb08d644445c23%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C636771457735795578&sdata=gW1LK%2BrmLkWFVw53FE8z3zVmfGcKWKlO%2Ba6FBhmISA0%3D&reserved=0
> > diff --git a/tools/lib/traceevent/Documentation/libtraceevent-handle.txt b/tools/lib/traceevent/Documentation/libtraceevent-handle.txt
> > new file mode 100644
> > index 000000000000..f6dcfad7b264
> > --- /dev/null
> > +++ b/tools/lib/traceevent/Documentation/libtraceevent-handle.txt
> > @@ -0,0 +1,77 @@
> > +libtraceevent(3)
> > +================
> > +
> > +NAME
> > +----
> > +tep_alloc,tep_free - Create / destroy trace event parser context.
> > +
> > +SYNOPSIS
> > +--------
> > +[verse]
> > +--
> > +*#include <event-parse.h>*
> > +
> > +struct tep_handle pass:[*]*tep_alloc*(void);
> > +void *tep_free*(struct tep_handle pass:[*]_tep_);
> > +--
> > +
> > +DESCRIPTION
> > +-----------
> > +These are main functions to create and destroy tep_handle - the main structure, representing the trace event parser context.
>
> "These are the main"
>
>
> > +This context is used as input parameter of all library APIs.
>
> "as the input parameter of most library APIs"
>
> I think there's some that it is not used for.
>
> > +
> > +The _tep_alloc()_ functions allocates and initializes the tep context. It sets its reference counter to 1.
>
> "function allocates"
>
> I would remove the text about the reference counter, as that is
> explaining implementation and not use cases.
>
> But we should add tep_ref() to this man page, and state something like:
>
> _tep_ref()_ increments the reference to the _tep_ handle, allowing it
> to be used by other transactions without worrying about another user
> freeing it.
>
> > +
> > +The _tep_free()_ functions decrements the tep context reference counter by 1. When this counter reaches 0, the context is destroyed.
>
> "The _tep_free()_ function will decrement the reference of the _tep_
> handler. When there is no more references, then it will free the
> handler, as well as clean up all its resources that it had used."
>
>
> > +Before destroying, a full clean up is performed of all internal structures.
>
> > +The argument _tep_ is pointer to the trace event parser context.
>
> "is the pointer to the trace event .."
>
> > +
> > +RETURN VALUE
> > +------------
> > +_tep_alloc()_ returns pointer to newly created tep_handle structure. A NULL is returned in case there is not enough free memory to allocate it.
>
> "returns a pointer to a newly" .. "NULL is returned on error." (remove
> "A")
>
> > +
> > +EXAMPLE
> > +-------
> > +[source,c]
> > +--
> > +#include <event-parse.h>
> > +
> > +...
> > +struct tep_handle *tep = tep_alloc();
> > +
> > +...
> > +tep_free(tep);
> > +...
> > +--
> > +FILES
> > +-----
> > +[verse]
> > +--
> > +*event-parse.h*
> > + Header file to include in order to have access to the library APIs.
> > +*-ltraceevent*
> > + Linker switch to add when building a program that uses the library.
> > +--
> > +
> > +SEE ALSO
> > +--------
> > +_libtraceevent(3)_, _trace-cmd(1)_
> > +
> > +AUTHOR
> > +------
> > +[verse]
> > +--
> > +*Steven Rostedt* <rostedt@xxxxxxxxxxx>, author of *libtraceevent*.
> > +*Tzvetomir Stoyanov* <tz.stoyanov@xxxxxxxxx>, author of this man page.
> > +--
> > +REPORTING BUGS
> > +--------------
> > +Report bugs to <linux-trace-devel@xxxxxxxxxxxxxxx>
> > +
> > +LICENSE
> > +-------
> > +libtraceevent is Free Software licensed under the GNU LGPL 2.1
> > +
> > +RESOURCES
> > +---------
> > +https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=02%7C01%7Ctstoyanov%40vmware.com%7C736411c214944aa612cb08d644445c23%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C636771457735795578&sdata=gW1LK%2BrmLkWFVw53FE8z3zVmfGcKWKlO%2Ba6FBhmISA0%3D&reserved=0
> > diff --git a/tools/lib/traceevent/Documentation/libtraceevent-long_size.txt b/tools/lib/traceevent/Documentation/libtraceevent-long_size.txt
> > new file mode 100644
> > index 000000000000..327922e52af4
> > --- /dev/null
> > +++ b/tools/lib/traceevent/Documentation/libtraceevent-long_size.txt
> > @@ -0,0 +1,75 @@
> > +libtraceevent(3)
> > +================
> > +
> > +NAME
> > +----
> > +tep_get_long_size,tep_set_long_size - Get / set the size of of a long integer on the current machine, in bytes
> > +
> > +SYNOPSIS
> > +--------
> > +[verse]
> > +--
> > +*#include <event-parse.h>*
> > +
> > +int *tep_get_long_size*(strucqt tep_handle pass:[*]_tep_);
> > +void *tep_set_long_size*(struct tep_handle pass:[*]_tep_, int _long_size_);
> > +--
> > +
> > +DESCRIPTION
> > +-----------
> > +The _tep_get_long_size()_ function returns the size of a long integer on the current machine.
> > +The _tep_ argument is trace event parser context.
> > +
> > +The _tep_set_long_size()_ function sets the size of a long integer on the current machine.
> > +The _tep_ argument is trace event parser context. The _long_size_ is the size of a long integer, in bytes.
> > +
> > +RETURN VALUE
> > +------------
> > +The _tep_get_long_size()_ function returns the size of of a long integer on the current machine, in bytes.
> > +
> > +EXAMPLE
> > +-------
> > +[source,c]
> > +--
> > +#include <event-parse.h>
> > +...
> > +struct tep_handle *tep = tep_alloc();
> > +...
> > +tep_set_long_size(tep, 4);
> > +...
> > +int long_size = tep_get_long_size(tep);
> > +...
> > +--
> > +
> > +FILES
> > +-----
> > +[verse]
> > +--
> > +*event-parse.h*
> > + Header file to include in order to have access to the library APIs.
> > +*-ltraceevent*
> > + Linker switch to add when building a program that uses the library.
> > +--
> > +
> > +SEE ALSO
> > +--------
> > +_libtraceevent(3)_, _trace-cmd(1)_
> > +
> > +AUTHOR
> > +------
> > +[verse]
> > +--
> > +*Steven Rostedt* <rostedt@xxxxxxxxxxx>, author of *libtraceevent*.
> > +*Tzvetomir Stoyanov* <tz.stoyanov@xxxxxxxxx>, author of this man page.
> > +--
> > +REPORTING BUGS
> > +--------------
> > +Report bugs to <linux-trace-devel@xxxxxxxxxxxxxxx>
> > +
> > +LICENSE
> > +-------
> > +libtraceevent is Free Software licensed under the GNU LGPL 2.1
> > +
> > +RESOURCES
> > +---------
> > +https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=02%7C01%7Ctstoyanov%40vmware.com%7C736411c214944aa612cb08d644445c23%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C636771457735805586&sdata=Zc4%2F3%2FfuLiAfdn%2FbwUVdYXrJ62FVRyZNSq5EnfoYhDY%3D&reserved=0
> > diff --git a/tools/lib/traceevent/Documentation/libtraceevent-ref.txt b/tools/lib/traceevent/Documentation/libtraceevent-ref.txt
> > new file mode 100644
> > index 000000000000..ef0b6f0935d0
> > --- /dev/null
> > +++ b/tools/lib/traceevent/Documentation/libtraceevent-ref.txt
> > @@ -0,0 +1,84 @@
> > +libtraceevent(3)
> > +================
> > +
> > +NAME
> > +----
> > +tep_ref,tep_unref,tep_ref_get - Manage reference counter of trace event parser context.
>
> I think it may be OK to combine this man page with the tep_alloc and
> tep_free, as they are very much associated with them.
>
> > +
> > +SYNOPSIS
> > +--------
> > +[verse]
> > +--
> > +*#include <event-parse.h>*
> > +void *tep_ref*(struct tep_handle pass:[*]_tep_);
> > +void *tep_unref*(struct tep_handle pass:[*]_tep_);
> > +int *tep_ref_get*(struct tep_handle pass:[*]_tep_);
> > +--
> > +
> > +DESCRIPTION
> > +-----------
> > +These functions manage the reference counter of trace event parser context. When this counter reaches 0, the context is destroyed.
> > +
> > +The _tep_ref()_ function increments the reference counter of _tep_ by 1.
> > +
> > +The _tep_unref()_ function decrements the reference counter of _tep_ by 1. If this counter reaches 0, the context is destroyed.
>
> Again, we don't want to really talk about reference counters. Simply
> say adds a "reference" and "removes a reference" and that if
> tep_unref() is called and removes the last reference, it will also free
> the tep like tep_free().
>
> > +
> > +The _tep_ref_get()_ functions gets the current value of _tep_ reference counter.
>
> Is there a tep_ref_get()?
There is a tep_ref_get() API. I implemented it because of powertop -
it was accessing tep_handle->ref_count directly, so I have to replace
it with an API.
Powertop needs tep_ref_get() to implement some custom clean up logic
in perf_event destructor.
I'm going to send a v2 of this patch, addressing all comments.
>
> -- Steve
>
>
> > +
> > +RETURN VALUE
> > +------------
> > +_tep_ref_get()_ returns the value of _tep_ reference counter. If _tep_ is NULL, 0 is returned.
> > +
> > +EXAMPLE
> > +-------
> > +[source,c]
> > +--
> > +#include <event-parse.h>
> > + ...
> > +struct tep_handle *tep = tep_alloc();
> > +if ( 1 != _tep_ref_get(tep)) {
> > + /* Something wrong happened, the counter must be 1 right after its creation */
> > +}
> > +
> > +...
> > +int ref = tep_ref_get(tep);
> > +tep_ref(tep);
> > +if ( (ref+1) != tep_ref_get(tep)) {
> > + /* Something wrong happened, the counter is not incremented by 1 */
> > +}
> > +tep_unref(tep);
> > +...
> > +--
> > +
> > +FILES
> > +-----
> > +[verse]
> > +--
> > +*event-parse.h*
> > + Header file to include in order to have access to the library APIs.
> > +*-ltraceevent*
> > + Linker switch to add when building a program that uses the library.
> > +--
> > +
> > +SEE ALSO
> > +--------
> > +_libtraceevent(3)_, _trace-cmd(1)_
> > +
> > +AUTHOR
> > +------
> > +[verse]
> > +--
> > +*Steven Rostedt* <rostedt@xxxxxxxxxxx>, author of *libtraceevent*.
> > +*Tzvetomir Stoyanov* <tz.stoyanov@xxxxxxxxx>, author of this man page.
> > +--
> > +REPORTING BUGS
> > +--------------
> > +Report bugs to <linux-trace-devel@xxxxxxxxxxxxxxx>
> > +
> > +LICENSE
> > +-------
> > +libtraceevent is Free Software licensed under the GNU LGPL 2.1
> > +
> > +RESOURCES
> > +---------
> > +https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=02%7C01%7Ctstoyanov%40vmware.com%7C736411c214944aa612cb08d644445c23%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C636771457735805586&sdata=Zc4%2F3%2FfuLiAfdn%2FbwUVdYXrJ62FVRyZNSq5EnfoYhDY%3D&reserved=0
> > diff --git a/tools/lib/traceevent/Documentation/libtraceevent-set_flag.txt b/tools/lib/traceevent/Documentation/libtraceevent-set_flag.txt
> > new file mode 100644
> > index 000000000000..751814985b16
> > --- /dev/null
> > +++ b/tools/lib/traceevent/Documentation/libtraceevent-set_flag.txt
> > @@ -0,0 +1,94 @@
> > +libtraceevent(3)
> > +================
> > +
> > +NAME
> > +----
> > +tep_set_flag - Set a flag or combination of flags of trace event parser context
> > +
> > +SYNOPSIS
> > +--------
> > +[verse]
> > +--
> > +*#include <event-parse.h>*
> > +
> > +enum *tep_flag* {
> > + _TEP_NSEC_OUTPUT_,
> > + _TEP_DISABLE_SYS_PLUGINS_,
> > + _TEP_DISABLE_PLUGINS_
> > +};
> > +void *tep_set_flag*(struct tep_handle pass:[*]_tep_, int _flag_);
> > +--
> > +
> > +DESCRIPTION
> > +-----------
> > +[verse]
> > +--
> > +The _tep_set_flag()_ function sets _flag_ or any combination of flags to _tep_ context.
> > +Flags are defined in *enum tep_flag*:
> > + _TEP_NSEC_OUTPUT_ - print event's timestamp in nano seconds, instead of micro seconds.
> > + _TEP_DISABLE_SYS_PLUGINS_ - disable plugins, located in system's plugin directory.
> > + This directory is defined at library compile time, and usually is
> > + depends on library installation prefix: (install_preffix)/lib/traceevent/plugins
> > + _TEP_DISABLE_PLUGINS_ - disable all library plugins:
> > + - in system's plugin directory
> > + - in directory, defined by the environment variable _TRACEEVENT_PLUGIN_DIR_
> > + - in user's home directory, _~/.traceevent/plugins_
> > +
> > +Note: plugin related flags must me set before calling _tep_load_plugins()_ API.
> > +--
> > +
> > +RETURN VALUE
> > +------------
> > +_tep_set_flag()_ functions has no return value.
> > +
> > +EXAMPLE
> > +-------
> > +[source,c]
> > +--
> > +#include <event-parse.h>
> > +...
> > +struct tep_handle *tep = tep_alloc();
> > +...
> > +/* Set printing of timestamps in nano seconds and disable system plugins */
> > +tep_set_flag(tep, TEP_NSEC_OUTPUT | TEP_DISABLE_SYS_PLUGINS);
> > +...
> > +/* Disable all library plugins */
> > +tep_set_flag(tep, TEP_DISABLE_PLUGINS);
> > +...
> > +--
> > +FILES
> > +-----
> > +[verse]
> > +--
> > +*event-parse.h*
> > + Header file to include in order to have access to the library APIs.
> > +*trace-seq.h*
> > + Header file to include in order to have access to trace sequences related APIs.
> > + Trace sequences are used to allow a function to call several other functions
> > + to create a string of data to use.
> > +*-ltraceevent*
> > + Linker switch to add when building a program that uses the library.
> > +--
> > +
> > +SEE ALSO
> > +--------
> > +_libtraceevent(3)_, _trace-cmd(1)_
> > +
> > +AUTHOR
> > +------
> > +[verse]
> > +--
> > +*Steven Rostedt* <rostedt@xxxxxxxxxxx>, author of *libtraceevent*.
> > +*Tzvetomir Stoyanov* <tz.stoyanov@xxxxxxxxx>, author of this man page.
> > +--
> > +REPORTING BUGS
> > +--------------
> > +Report bugs to <linux-trace-devel@xxxxxxxxxxxxxxx>
> > +
> > +LICENSE
> > +-------
> > +libtraceevent is Free Software licensed under the GNU LGPL 2.1
> > +
> > +RESOURCES
> > +---------
> > +https://na01.safelinks.protection.outlook.com/?url=https%3A%2F%2Fgit.kernel.org%2Fpub%2Fscm%2Flinux%2Fkernel%2Fgit%2Ftorvalds%2Flinux.git&data=02%7C01%7Ctstoyanov%40vmware.com%7C736411c214944aa612cb08d644445c23%7Cb39138ca3cee4b4aa4d6cd83d9dd62f0%7C1%7C0%7C636771457735805586&sdata=Zc4%2F3%2FfuLiAfdn%2FbwUVdYXrJ62FVRyZNSq5EnfoYhDY%3D&reserved=0
>
--
--
Tzvetomir (Ceco) Stoyanov
VMware Open Source Technology Center
|