NetBSD/usr.sbin/lockstat
ad 15efd9ad99 Do adaptive spinning for rwlocks, but only if the lock is write held and
there are no waiters. This gives a major boost to build.sh on larger
systems as directory vnode locks are exclusive for lookup, but are often
only held for a very short period of time.

This change has the potential to more readily expose lock order reversals
and other types of deadlock.
2008-04-04 17:25:09 +00:00
..
Makefile
elf32.c
elf64.c
extern.h
lockstat.8
main.c Do adaptive spinning for rwlocks, but only if the lock is write held and 2008-04-04 17:25:09 +00:00