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To track the scheduling patterns of multiple tasks simultaneously, multiple task names can be specified using a comma separator without any whitespace. Sample output for --task-name perf,wdavdaemon ============= . *A0 . . . . - . 131040.641346 secs A0 => wdavdaemon:62509 . A0 *B0 . . . - . 131040.641378 secs B0 => wdavdaemon:62274 . *- B0 . . . - . 131040.641379 secs *C0 . B0 . . . . . 131040.641572 secs C0 => wdavdaemon:62283 ... . *- . . . . . . 131041.395649 secs . . . . . . . *X2 131041.403969 secs X2 => perf:70211 . . . . . . . *- 131041.404006 secs Suggested-by: Namhyung Kim <namhyung@kernel.org> Reviewed-and-tested-by: Athira Rajeev <atrajeev@linux.vnet.ibm.com> Signed-off-by: Madadi Vineeth Reddy <vineethr@linux.ibm.com> Cc: Chen Yu <yu.c.chen@intel.com> Link: https://lore.kernel.org/r/20240707182716.22054-3-vineethr@linux.ibm.com Signed-off-by: Namhyung Kim <namhyung@kernel.org>
Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the reStructuredText markup notation.
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.