CVS commit: [bouyer-xen2] src/sys/arch/xen/xen

[Manuel Bouyer <bouyer%netbsd.org@localhost>]

Module Name:    src
Committed By:   bouyer
Date:           Wed Mar  9 12:43:01 UTC 2005

Modified Files:
        src/sys/arch/xen/xen [bouyer-xen2]: xbdback.c

Log Message:
Use a pool for request descriptors instead of a linked list.
As requests can complete out of order, don't keep a pointer to the request
in the ring, the descriptor can be overwritten by a reply. Copy the required
infos in our request descriptor instead.


To generate a diff of this commit:
cvs rdiff -r1.1.2.3 -r1.1.2.4 src/sys/arch/xen/xen/xbdback.c

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