mainlining shenanigans
Tom Parkin says: ==================== l2tp: replace custom logging code with tracepoints The l2tp subsystem implemented custom logging macros for debugging purposes which were controlled using a set of debugging flags in each tunnel and session structure. A more standard and easier-to-use approach is to use tracepoints. This patchset refactors l2tp to: * remove excessive logging * tweak useful log messages to use the standard pr_* calls for logging rather than the l2tp wrappers * replace debug-level logging with tracepoints * add tracepoints for capturing tunnel and session lifetime events I note that checkpatch.pl warns about the layout of code in the newly-added file net/l2tp/trace.h. When adding this file I followed the example(s) of other tracepoint files in the net/ subtree since it seemed preferable to adhere to the prevailing style rather than follow checkpatch.pl's advice in this instance. If that's the wrong approach please let me know. v1 -> v2 * Fix up a build warning found by the kernel test robot ==================== Signed-off-by: David S. Miller <davem@davemloft.net> |
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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.