x86: make get_page_from_mfn() return struct page_info *
authorJan Beulich <jbeulich@suse.com>
Fri, 15 Dec 2017 10:13:49 +0000 (11:13 +0100)
committerJan Beulich <jbeulich@suse.com>
Fri, 15 Dec 2017 10:13:49 +0000 (11:13 +0100)
commitb13d5a4567a98870450622b1c27a60edfee0fbbc
tree38e6cae9c57fca587b61676f02f91ea751165dcf
parent378d31ab3e007d7a059b3e26d4062d7ac318eef4
x86: make get_page_from_mfn() return struct page_info *

Almost all users of it want it, and it calculates it anyway.

Signed-off-by: Jan Beulich <jbeulich@suse.com>
Reviewed-by: Andrew Cooper <andrew.cooper3@citrix.com>
xen/arch/x86/mm.c
xen/arch/x86/pv/grant_table.c
xen/arch/x86/pv/ro-page-fault.c
xen/include/asm-x86/mm.h