K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2008-03-23T13:45:24.000000Z
K 7
svn:log
V 401
Yield the cpu in the kernel while iterating the list of the
vnodes belonging to the mountpoint. Also, yield when in the
softdep_process_worklist() even when we are not going to sleep due to
buffer drain.

It is believed that the ULE fixed the problem [1], but the yielding
seems to be needed at least for the 4BSD case.

Discussed:	on stable@, with bde
Reviewed by:	tegge, jeff [1]
MFC after:	2 weeks

END