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(parent: f2f3db5) | patch
kernel - Run emergency interrupt handlers in critical section
authorMatthew Dillon <dillon@apollo.backplane.com>
Sat, 29 Jan 2011 21:56:00 +0000 (13:56 -0800)
committerMatthew Dillon <dillon@apollo.backplane.com>
Sat, 29 Jan 2011 21:56:00 +0000 (13:56 -0800)
commiteccb255f50aed629be44c089281eb0db406c8ad3
treee6b980942ba7e120aa15d4908291df4b0fbfec1ftree | snapshot
parentf2f3db5c5f5d7b57e0475e6661e100e9136a4e7dcommit | diff
kernel - Run emergency interrupt handlers in critical section

* Handlers run from the emergency interrupt polling thread
  (kern.emergency_intr_enable=1) are now run inside a critical
  section, just like the normal interrupt thread runs its handlers.

* This may or may not help stability issues reported when emergency
  interrupt polling is enabled.
sys/kern/kern_intr.c diff | blob | blame | history
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