FreeBSD-src - Raptor Engineering's fork of pfsense FreeBSD src with pfSense changes

	Commit message (Collapse)	Author	Age	Files	Lines
*	Fix two bugs in DTrace tracing of accesscache and attrcache load events:	rwatson	2009-03-24	1	-2/+1
\| \| \| \| \| \| \| \| \| \| \|	- 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.
*	Add DTrace probes to the NFS access and attribute caches. Access cache	rwatson	2009-03-24	1	-0/+121
	events are: nfsclient:accesscache:flush:done nfsclient:accesscache:get:hit nfsclient:accesscache:get:miss nfsclient:accesscache:load:done They pass the vnode, uid, and requested or loaded access mode (if any); the load event may also report a load error if the RPC fails. The attribute cache events are: nfsclient:attrcache:flush:done nfsclient:attrcache:get:hit nfsclient:attrcache:get:miss nfsclient:attrcache:load:done They pass the vnode, optionally the vattr if one is present (hit or load), and in the case of a load event, also a possible RPC error. MFC after: 1 month Sponsored by: Google, Inc.