2 commits

Author	SHA1	Message	Date
Tom Parkin	2a03dd8e11	l2tp: add tracepoint definitions in trace.h ... 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>	2020-08-22 12:44:37 -07:00
Tom Parkin	3f117d6f4b	l2tp: add tracepoint infrastructure to core ... 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>	2020-08-22 12:44:37 -07:00