freebsd-skq/sys/ufs
mckusick c1f52553a2 Remove a race condition / deadlock from snapshots. When
converting from individual vnode locks to the snapshot
lock, be sure to pass any waiting processes along to the
new lock as well. This transfer is done by a new function
in the lock manager, transferlockers(from_lock, to_lock);
Thanks to Lamont Granquist <lamont@scriptkiddie.org> for
his help in pounding on snapshots beyond all reason and
finding this deadlock.

Sponsored by:   DARPA & NAI Labs.
2002-11-30 19:00:51 +00:00
..
ffs Remove a race condition / deadlock from snapshots. When 2002-11-30 19:00:51 +00:00
ufs Print daddr_t's with %j and intmax_t. 2002-11-08 22:28:35 +00:00