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block: qed - use QEMU_PACKED for on-disk structures
authorJeff Cody <jcody@redhat.com>
Wed, 25 Sep 2013 16:08:51 +0000 (12:08 -0400)
committerKevin Wolf <kwolf@redhat.com>
Wed, 25 Sep 2013 18:51:15 +0000 (20:51 +0200)
commit687fb89366366ce654a17c15af48adfe8c4ce70a
tree0cfb02a067a417f97416f7595ac234dbb8e5a422tree
parentc4217f645dfdfd405cd0c50af953515e1114436acommit | diff
block: qed - use QEMU_PACKED for on-disk structures

QEDHeader is read, and written, directly from on-disk images
via bdrv_pread()/write().  To avoid any unintentional padding,
these structs should be packed.

Signed-off-by: Jeff Cody <jcody@redhat.com>
Reviewed-by: Richard Henderson <rth@twiddle.net>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
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