K 10
svn:author
V 3
kib
K 8
svn:date
V 27
2012-01-22T01:11:06.840856Z
K 7
svn:log
V 645
Remove the nc_time and nc_ticks elements from struct namecache, and
provide struct namecache_ts which is the old struct namecache. Only
allocate struct namecache_ts if non-null struct timespec *tsp was
passed to cache_enter_time, otherwise use struct namecache.

Change struct namecache allocation and deallocation macros into static
functions, since logic becomes somewhat twisty.  Provide accessor for
the nc_name member of struct namecache to hide difference between
struct namecache and namecache_ts.

The aim of the change is to not waste 20 bytes per small namecache
entry.

Reviewed by:	 jhb
MFC after: 2 weeks
X-MFC-note:  after r230394

END