x86/MSI: improve memory usage in struct msi_desc
authorJan Beulich <jbeulich@suse.com>
Thu, 1 Jun 2017 08:48:04 +0000 (10:48 +0200)
committerJan Beulich <jbeulich@suse.com>
Thu, 1 Jun 2017 08:48:04 +0000 (10:48 +0200)
commitea362dd8da3981a29fe2ab64b377b2e8ab50db71
tree2cabe1e8436ebd19f383b348c5e23c532c5934fb
parent7c96d4e6b1452af3c8a11a09cab9c7f488b73733
x86/MSI: improve memory usage in struct msi_desc

There's no reason to have both a 4-byte hole and 4 bytes of tail
padding.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/include/asm-x86/msi.h