freebsd-nq/sys/ufs
Konstantin Belousov cfba50c070 For SU mounts, softdep_fsync() might drop vnode lock, allowing other
threads to put dirty buffers on the vnode bufobj list. For regular files
and synchronous fsync requests, check for the condition and restart the
fsync vop if a new dirty buffer arrived.

Tested by:	pho
Approved by:	re (kensmith)
MFC after:	1 month
2009-06-30 10:07:33 +00:00
..
ffs For SU mounts, softdep_fsync() might drop vnode lock, allowing other 2009-06-30 10:07:33 +00:00
ufs Fix a bug reported by pho@ where one can induce a panic by decreasing 2009-06-25 20:40:13 +00:00