On Sun, 10 Dec 2023 09:11:40 -0500 Mathieu Desnoyers <mathieu.desnoy...@efficios.com> wrote:
> On 2023-12-09 17:10, Steven Rostedt wrote: > [...] > > <...>-852 [001] ..... 121.550551: > > tracing_mark_write[LINE TOO BIG] > > <...>-852 [001] ..... 121.550581: tracing_mark_write: > > 78901234 > > Failing to print an entire message because it does not fit in the > buffer size is rather inconvenient. Yes I agree, and luckily it hasn't been called out as an issue. Note, I hit this because I extended the trace_marker buffer before increasing the trace_seq size. Otherwise, the trace_marker just breaks it up. This can now only be triggered by internal changes. > > It would be better to print the partial line, and end the line with > a <TRUNCATED LINE> tag. Agreed, but I don't have time to do that (I already spent way too much time on this than I had allocated). I decided to just do what the trace_pipe currently does, and leave "print partial line" to another day when I can allocate time on this. Hmm, this could be added to the "TODO" list that was talked about in ksummit-discuss. -- Steve