K 10
svn:author
V 7
rwatson
K 8
svn:date
V 27
2009-03-24T23:16:48.026859Z
K 7
svn:log
V 360
Fix two bugs in DTrace tracing of accesscache and attrcache load events:

- Trace non-error loads into the access cache once, not zero times or
  twice.
- Sometimes attr cache loads fail due to a race, in which case they are
  aborted leading to an invalidation; in this case, trace only the flush,
  not a load.

MFC after:	1 month
Sponsored by:	Google, Inc.

END