tree fe50096b5742960ff6bcccbb053c1f9b379916c8
parent 6f54e2d0d3a904e55c9c50b78542072f6c42080e
author NeilBrown <neilb@suse.de> 1144734937 -0700
committer Linus Torvalds <torvalds@g5.osdl.org> 1144761532 -0700

[PATCH] knfsd: nfsd4: fix laundromat shutdown race

We need to make sure the laundromat work doesn't reschedule itself just when
we try to cancel it.  Also, we shouldn't be waiting for it to finish running
while holding the state lock, as that's a potential deadlock.

Signed-off-by: J. Bruce Fields <bfields@citi.umich.edu>
Signed-off-by: Neil Brown <neilb@suse.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>