K 10
svn:author
V 7
attilio
K 8
svn:date
V 27
2011-05-15T01:08:51.098503Z
K 7
svn:log
V 545
MFC r221121,221173:
- Add the possibility to reuse the already last used timeout when patting
  the watchdog, via the watchdog(9) interface.
- Add the possibility to pat the watchdogs installed via the watchdog(9)
  interface from the kernel.
- Avoid to pass WD_ACTIVE down in the watchdog handlers. All the control
  bit processing should over to the upper layer functions and not passed
  down to the handlers at all.
- Add the watchdogs patting during the (shutdown time) disk syncing and
  disk dumping.

Sponsored by:	Sandvine Incorporated

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