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authorJeremy Fitzhardinge <jeremy@goop.org>2009-05-07 14:56:49 -0400
committerIngo Molnar <mingo@elte.hu>2009-05-08 04:51:03 -0400
commit6b2e8523df148c15ea5abf13075026fb8bdb3f86 (patch)
tree18d36f57e6c899dad2f152cb5ff4144818864fd9 /arch/x86
parentf066a155334642b8a206eec625b1925d88c48aeb (diff)
xen: reserve Xen start_info rather than e820 reserving
Use reserve_early rather than e820 reservations for Xen start info and mfn->pfn table, so that the memory use is a bit more self-documenting. [ Impact: cleanup ] Signed-off-by: Jeremy Fitzhardinge <jeremy.fitzhardinge@citrix.com> Cc: Xen-devel <xen-devel@lists.xensource.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> LKML-Reference: <4A032EF1.6070708@goop.org> Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86')
-rw-r--r--arch/x86/xen/setup.c6
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/x86/xen/setup.c b/arch/x86/xen/setup.c
index 15c6c68db6a2..ad0047f47cd4 100644
--- a/arch/x86/xen/setup.c
+++ b/arch/x86/xen/setup.c
@@ -61,9 +61,9 @@ char * __init xen_memory_setup(void)
61 * - xen_start_info 61 * - xen_start_info
62 * See comment above "struct start_info" in <xen/interface/xen.h> 62 * See comment above "struct start_info" in <xen/interface/xen.h>
63 */ 63 */
64 e820_add_region(__pa(xen_start_info->mfn_list), 64 reserve_early(__pa(xen_start_info->mfn_list),
65 xen_start_info->pt_base - xen_start_info->mfn_list, 65 __pa(xen_start_info->pt_base),
66 E820_RESERVED); 66 "XEN START INFO");
67 67
68 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map); 68 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
69 69