git: DragonFly_RELEASE_2_8 kernel - Fix bug in the emergency int
commit 9e067ab24bb56831da08df8c098e3404ec3c8172
Author: Matthew Dillon <dillon@apollo.backplane.com>
Date: Sun Oct 24 15:27:14 2010 -0700
kernel - Fix bug in the emergency interrupt polling thread
* This thread is only active when kern.emergency_intr_enable is non-zero
* Get the next intr handler before processing the current one, since the
act of processing the current handler may remove it.
* In the emergency interrupt polling thread do not stall if we cannot get
the serializer for the interrupt. just skip the handler and we'll try
again next time.
Summary of changes:
sys/kern/kern_intr.c | 13 ++++++++-----
1 files changed, 8 insertions(+), 5 deletions(-)
http://gitweb.dragonflybsd.org/dragonfly.git/commitdiff/9e067ab24bb56831da08df8c098e3404ec3c8172
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