K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2009-11-20T22:22:53.253320Z
K 7
svn:log
V 233
On the return path from F_RDAHEAD and F_READAHEAD fcntls, do not
unlock Giant twice.

While there, bring conditions in the do/while loops closer to style,
that also makes the lines fit into 80 columns.

Reported and tested by:	dougb

END