On Sun, Oct 27, 2024 at 12:59:42PM -0700, Maksym Kutsevol wrote: > Enhance observability of netconsole. Packet sends can fail. > Start tracking at least two failure possibilities: ENOMEM and > NET_XMIT_DROP for every target. Stats are exposed via an additional > attribute in CONFIGFS. > > The exposed statistics allows easier debugging of cases when netconsole > messages were not seen by receivers, eliminating the guesswork if the > sender thinks that messages in question were sent out. > > Stats are not reset on enable/disable/change remote ip/etc, they > belong to the netcons target itself. > > Reported-by: Breno Leitao <leitao@xxxxxxxxxx> > Closes: https://lore.kernel.org/all/ZsWoUzyK5du9Ffl+@xxxxxxxxx/ > Signed-off-by: Maksym Kutsevol <max@xxxxxxxxxxxx> Reviewed-by: Breno Leitao <leitao@xxxxxxxxxx>
