Re: [PATCH] perf: detect when perf.data file not closed out properly

[Ingo Molnar <mingo@kernel.org>]

* David Ahern <dsahern@gmail.com> wrote:

> +		pr_err("data size is 0. "
> +		       "Was the record command properly terminated?\n");

Btw., a small stylistic request: please put user-visible strings into a 
single line - even if it technically turns into an overlong line.

		pr_err("data size is 0. Was the record command properly terminated?\n");

This 1) makes it easier for people to git grep the error text they are 
seeing during usage 2) makes it easier for _developers_ to see the 
messages they are outputing to users.

For example from the single-line output it's immediately visible that it 
should be capitalized thusly:

		pr_err("Data size is 0. Was the record command properly terminated?\n");

:-)

Thanks,

	Ingo