From: David S. Miller Date: Sat, 22 Aug 2020 19:44:37 +0000 (-0700) Subject: Merge branch 'l2tp-replace-custom-logging-code-with-tracepoints' X-Git-Tag: v5.10.7~1401^2~468 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=d7223aa5867134b9923b42e1245801bd790a1d8c;p=platform%2Fkernel%2Flinux-rpi.git Merge branch 'l2tp-replace-custom-logging-code-with-tracepoints' 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 --- d7223aa5867134b9923b42e1245801bd790a1d8c