K 10
svn:author
V 5
peter
K 8
svn:date
V 27
1998-05-13T06:10:13.000000Z
K 7
svn:log
V 572
Hold a reference to the vnode during the sillyrename cleanup.  If we block
in nfs_vinvalbuf() or the nfs_removeit(), we can have the nfsnode reallocated
from underneath us (eg: replaced by a ufs 'struct inode') which can cause
disk corruption ('freeing free block' when di_db[5] gets trashed).
This is not a cheap fix, but it'll do until the nfsnodes get reference
counting and/or locking.

Apparently NetBSD have a similar fix (apparently from BSDI).

I wish all PR's had this much useful detail. :-)

PR: 6611
Submitted by: Stephen Clawson <sclawson@marker.cs.utah.edu>

END