K 10
svn:author
V 4
jeff
K 8
svn:date
V 27
2010-10-27T23:18:25.622766Z
K 7
svn:log
V 333
 - Add intr_drain(), a mechanism to wait for any interrupt handlers
   currently running on an ithread to complete.  This is used to
   synchronize the release of state that may be accessed by interrupt
   context.
 - Use intr_drain() in synchronize_irq().

Discussed with:	jhb
Sponsored by:	Isilon Systems, iX Systems, and Panasas.

END