x86/mem_sharing: Skip xen heap pages in memshr nominate
authorTamas K Lengyel <tamas.lengyel@intel.com>
Fri, 24 Jan 2020 09:28:56 +0000 (10:28 +0100)
committerJan Beulich <jbeulich@suse.com>
Fri, 24 Jan 2020 09:28:56 +0000 (10:28 +0100)
commit67de3c5df067c6fcdc7c452752c1a14863d9b1c8
treeb8cb501eebe2f747293e9c7279bd75323a9a3b97
parent72f8d45d69b84e2f5c76180fe046ecca1b2f99ea
x86/mem_sharing: Skip xen heap pages in memshr nominate

Trying to share these would fail anyway, better to skip them early.

Signed-off-by: Tamas K Lengyel <tamas.lengyel@intel.com>
Reviewed-by: Jan Beulich <jbeulich@suse.com>
xen/arch/x86/mm/mem_sharing.c