Module Name: src
Committed By: bouyer
Date: Sat Dec 3 22:36:29 UTC 2011
Modified Files:
src/sys/arch/xen/xen: xbdback_xenbus.c
Log Message:
xbdback_disconnect() can be called twice, from XenbusStateClosing then from
xbdback_xenbus_destroy(). The second call will wait forever as the first
already caused the xbd thread to exit.
Have xbdback_disconnect() check if we're already disconnected and if so,
do nothing.
To generate a diff of this commit:
cvs rdiff -u -r1.53 -r1.54 src/sys/arch/xen/xen/xbdback_xenbus.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
