I personally used 78/79 col width for a long time for different projects, but
sure I can adjust my config. I found that the "official guide" points us to
75 instead:
https://www.kernel.org/doc/html/v4.17/process/submitting-patches.html
The body of the explanation, line wrapped at 75 columns, which will be copied
to the permanent changelog to describe this patch.
I'll follow that.
[...]
+ if (!should_zap_cows(details))
+ continue;
rss[MM_SWAPENTS]--;
- else if (is_migration_entry(entry)) {
Can we put a newline here, and before each "else" block? Because now it
is getting very dense, and the visual separation really helps.
The thing is we don't have a rule to add empty lines here, or do we? Changing
it could make it less like what we have had.