More robust interrupt-thread.
commitd85c9526f87c2703cbb7073518be7ce34951e46e
authorStas Boukarev <stassats@gmail.com>
Fri, 19 Jan 2018 15:08:13 +0000 (19 18:08 +0300)
committerStas Boukarev <stassats@gmail.com>
Fri, 19 Jan 2018 15:31:08 +0000 (19 18:31 +0300)
treed5bde5a842fb35290590e8da276bd58a805eff11
parent0f92f85611380126e0dfaf50457475700be57510
More robust interrupt-thread.

The interrupt function may be processed by some other interrupt
before wake-thread gets a chance to run. Don't signal an error in that
case.
src/code/target-thread.lisp