cb1c45fb68
Currently the tp_printk option has no effect on syscall tracepoint. When adding the kernel option parameter tp_printk, then: echo 1 > /sys/kernel/debug/tracing/events/syscalls/enable When running any application, no trace information is printed on the terminal. Now added printk for syscall tracepoints. Link: https://lkml.kernel.org/r/20220410145025.681144-1-xiehuan09@gmail.com Signed-off-by: Jeff Xie <xiehuan09@gmail.com> Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.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 Restructured Text 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.