K 10
svn:author
V 8
truckman
K 8
svn:date
V 27
2004-08-30T08:11:03.000000Z
K 7
svn:log
V 668
MFC kern_module.c 1.46

>   Don't bother calling the module event handlers from module_shutdown()
>   in the shutdown_final state if the RB_NOSYNC flag is set.
>
>   The specific motivation in this case is that a system panic in an
>   interrupt context results in a call to module_shutdown(), which
>   calls g_modevent(), which calls g_malloc(..., M_WAITOK), which
>   results in a second panic.   While g_modevent() could be fixed to
>   not call malloc() for MOD_SHUTDOWN events (which it doesn't handle
>   in any case), it is probably also a good idea to entirely skip the
>   execution of the module shutdown handlers after a panic.

Approved by:	re (kensmith)

END