kernel/linux.git/net/l2tp/trace.h, branch v6.12.81Linux kernel stable tree (mirror)https://git.radix-linux.su/kernel/linux.git/atom?h=v6.12.812020-08-22T19:44:37+00:00l2tp: add tracepoint definitions in trace.h2020-08-22T19:44:37+00:00Tom Parkintparkin@katalix.com2020-08-22T14:59:05+00:00urn:sha1:2a03dd8e115261008d44ffbb69297af56caa585f
l2tp can provide a better debug experience using tracepoints rather than
printk-style logging.
Add tracepoint definitions in trace.h for use in the l2tp subsystem
code.
Add preprocessor definitions for the length of session and tunnel names
in l2tp_core.h so we can reuse these in trace.h.
Signed-off-by: Tom Parkin <tparkin@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
l2tp: add tracepoint infrastructure to core2020-08-22T19:44:37+00:00Tom Parkintparkin@katalix.com2020-08-22T14:59:04+00:00urn:sha1:3f117d6f4bbca722d9519e545294852d8e714fae
The l2tp subsystem doesn't currently make use of tracepoints.
As a starting point for adding tracepoints, add skeleton infrastructure
for defining tracepoints for the subsystem, and for having them build
appropriately whether compiled into the kernel or built as a module.
Signed-off-by: Tom Parkin <tparkin@katalix.com>
Signed-off-by: David S. Miller <davem@davemloft.net>