K 10
svn:author
V 6
adrian
K 8
svn:date
V 27
2011-09-18T08:26:57.720252Z
K 7
svn:log
V 296
Part 2 of the locking/completion overhaul.

Update the rest of the flush, error and cleanup functions
to delay calling the completion functions until the TXQ lock
has been released.

The TXQ locking in some instances is quite inefficient and
should be tidied up before this is merged into -HEAD.

END