99a3c3a913
This is to show the real name of thread that created via fork-exec. See
below example for shortname *A0*.
$ sudo ./perf sched map
*A0 80393.050639 secs A0 => perf:22368
*. A0 80393.050748 secs . => swapper:0
. *. 80393.050887 secs
*B0 . . 80393.052735 secs B0 => rcu_sched:8
*. . . 80393.052743 secs
. *C0 . 80393.056264 secs C0 => kworker/2:1H:287
. *A0 . 80393.056270 secs
. *D0 . 80393.056769 secs D0 => ksoftirqd/2:22
- . *A0 . 80393.056804 secs
+ . *A0 . 80393.056804 secs A0 => pi:22368
. *. . 80393.056854 secs
*B0 . . 80393.060727 secs
...
Signed-off-by: Changbin Du <changbin.du@intel.com>
Acked-by: Jiri Olsa <jolsa@kernel.org>
Cc: Namhyung Kim <namhyung@kernel.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: http://lkml.kernel.org/r/1520307457-23668-3-git-send-email-changbin.du@intel.com
[ Optimally pack struct thread_runtime when adding the new bool member ]
Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.