x86, 64-bit: create small vmemmap mappings if PSE not available

Browse source

If PSE is not available, then fall back to 4k page mappings for the
vmemmap area.

Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com>
Cc: xen-devel <xen-devel@lists.xensource.com>
Cc: Stephen Tweedie <sct@redhat.com>
Cc: Eduardo Habkost <ehabkost@redhat.com>
Cc: Mark McLoughlin <markmc@redhat.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>

...

This commit is contained in:

Jeremy Fitzhardinge 2008-06-25 00:19:20 -04:00 • committed by Ingo Molnar

parent 4f9c11dd49

commit 7c934d3990

1 changed files with 40 additions and 22 deletions

Show all changes Ignore whitespace when comparing lines Ignore changes in amount of whitespace Ignore changes in whitespace at EOL

Download patch file Download diff file Expand all files Collapse all files

62

arch/x86/mm/init_64.c

View file