Module Name:	src
Committed By:	bouyer
Date:		Thu Mar 10 17:02:21 UTC 2005

Modified Files:
	src/sys/arch/xen/i386: xen_shm_machdep.c

Log Message:
Add some DIAGNOSTIC cheks
Protect the callback queue with splvm()
XXX some debug printf about the callback stuff is left here. This is because
    I've not been able to trigger this condition yet, so I've left them
    until we sure the code works as intended.


To generate a diff of this commit:
cvs rdiff -r1.2 -r1.3 src/sys/arch/xen/i386/xen_shm_machdep.c

Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.