vfio: Add capability chain helpers
authorAlex Williamson <alex.williamson@redhat.com>
Mon, 22 Feb 2016 23:02:33 +0000 (16:02 -0700)
committerAlex Williamson <alex.williamson@redhat.com>
Mon, 22 Feb 2016 23:10:08 +0000 (16:10 -0700)
commitd7a8d5ed876970ac7f9bafbb6708500a7838c1d7
tree92a28cf94a2e0fab42579b4484d6e0e644e2aee7
parentc84982adb23bcf3b99b79ca33527cd2625fbe279
vfio: Add capability chain helpers

Allow sub-modules to easily reallocate a buffer for managing
capability chains for info ioctls.

Signed-off-by: Alex Williamson <alex.williamson@redhat.com>
drivers/vfio/vfio.c
include/linux/vfio.h