Enable repeated line compression for lines of any length.

[asomers]

Summary

Enable repeated line compression for lines of any length, instead of only short
lines. AFAICT repeated line compression was limited to short lines as a RAM
optimization, which made sense when karels added it in 1988, but no longer.
The penalty is a paltry 904B of RAM per file logged.

Test Plan

for i in jot 5 1; do
logger log a really loooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooooong line
done

Verify that the line only shows up once in /var/log/messages

[asomers]

Ping. Have you had a chance to review this change?

[asomers]

Ping. Are you ok with this change?

[asomers]

ping

[rpaulo]

Please ping me by email directly next time.