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| author | Jeremy Fitzhardinge <jeremy@goop.org> | 2009-05-07 11:56:49 -0700 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-05-08 10:51:03 +0200 |
| commit | 6b2e8523df148c15ea5abf13075026fb8bdb3f86 (patch) | |
| tree | 18d36f57e6c899dad2f152cb5ff4144818864fd9 /arch/x86 | |
| parent | f066a155334642b8a206eec625b1925d88c48aeb (diff) | |
| download | blackbird-op-linux-6b2e8523df148c15ea5abf13075026fb8bdb3f86.tar.gz blackbird-op-linux-6b2e8523df148c15ea5abf13075026fb8bdb3f86.zip | |
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.c | 6 |
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) * - xen_start_info * See comment above "struct start_info" in <xen/interface/xen.h> */ - e820_add_region(__pa(xen_start_info->mfn_list), - xen_start_info->pt_base - xen_start_info->mfn_list, - E820_RESERVED); + reserve_early(__pa(xen_start_info->mfn_list), + __pa(xen_start_info->pt_base), + "XEN START INFO"); sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map); |
