Flip kern.tty_info_kstacks on by default
authorConrad Meyer <cem@FreeBSD.org>
Sat, 13 Jun 2020 03:04:40 +0000 (03:04 +0000)
committerConrad Meyer <cem@FreeBSD.org>
Sat, 13 Jun 2020 03:04:40 +0000 (03:04 +0000)
commit508a6e84e785f642545b81c3ecb325685a2e56a7
tree3446f832c3f00e287ef934256543af31234aa71f
parent9f1041dc2ee309d3c047d388b745a9781a986ea0
Flip kern.tty_info_kstacks on by default

It's a useful debug aid for anyone using Ctrl-T today, and doesn't seem to be
widely known.  So, enable it out of the box to help people find it.

It's a tunable and sysctl, so if you don't like it, it's easy to disable
locally.

If people really hate it, we can always flip it back.

Reported by: Daniel O'Connor
sys/kern/tty_info.c