mirror of
https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git
synced 2025-01-01 10:45:49 +00:00
Linux kernel stable tree
7e66ef0046
Add a bconf2ftrace.sh under tools/bootconfig/scripts which generates a shell script to setup boot-time trace from bootconfig file for testing the bootconfig. bconf2ftrace.sh will take a bootconfig file (includes boot-time tracing) and convert it into a shell-script which is almost same as the boot-time tracer does. If --apply option is given, it also tries to apply those command to the running kernel, which requires the root privilege (or sudo). For example, if you just want to confirm the shell commands, save the output as below. # bconf2ftrace.sh ftrace.bconf > ftrace.sh Or, you can apply it directly. # bconf2ftrace.sh --apply ftrace.bconf Note that some boot-time tracing parameters under kernel.* are not able to set via tracefs nor procfs (e.g. tp_printk, traceoff_on_warning.), so those are ignored. Link: https://lkml.kernel.org/r/159704851101.175360.15119132351139842345.stgit@devnote2 Signed-off-by: Masami Hiramatsu <mhiramat@kernel.org> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> |
||
|---|---|---|
| arch | ||
| block | ||
| certs | ||
| crypto | ||
| Documentation | ||
| drivers | ||
| fs | ||
| include | ||
| init | ||
| ipc | ||
| kernel | ||
| lib | ||
| LICENSES | ||
| mm | ||
| net | ||
| samples | ||
| scripts | ||
| security | ||
| sound | ||
| tools | ||
| usr | ||
| virt | ||
| .clang-format | ||
| .cocciconfig | ||
| .get_maintainer.ignore | ||
| .gitattributes | ||
| .gitignore | ||
| .mailmap | ||
| COPYING | ||
| CREDITS | ||
| Kbuild | ||
| Kconfig | ||
| MAINTAINERS | ||
| Makefile | ||
| README | ||
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.