Re: [Xen-devel] [PATCH 5/8] xen/arm: vgic-v2: Drop cbase from arch_domain

2015-09-25 Thread Ian Campbell
On Tue, 2015-09-22 at 18:47 +0100, Julien Grall wrote: > The field value is only used within a single function in the vgic-v2 > emulation. So it's not necessary to store the value in the domain > structure. > > This is also saving 8 bytes on a structure which begin to be constrained > (the maximum

[Xen-devel] [PATCH 5/8] xen/arm: vgic-v2: Drop cbase from arch_domain

2015-09-22 Thread Julien Grall
The field value is only used within a single function in the vgic-v2 emulation. So it's not necessary to store the value in the domain structure. This is also saving 8 bytes on a structure which begin to be constrained (the maximum size of struct domain is 4KB). Signed-off-by: Julien Grall ---