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| author | Yinghai Lu <Yinghai.Lu@Sun.COM> | 2008-02-22 17:07:16 -0800 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-04-17 17:40:49 +0200 |
| commit | 3def3d6ddf43dbe20c00c3cbc38dfacc8586998f (patch) | |
| tree | 0d9b56966bc5c525d9d3a1be66e8ccd9d476e589 /arch/x86/kernel/setup_64.c | |
| parent | 700efc1b9f6afe34caae231b87d129ad8ffb559f (diff) | |
| download | linux-3def3d6ddf43dbe20c00c3cbc38dfacc8586998f.tar.gz linux-3def3d6ddf43dbe20c00c3cbc38dfacc8586998f.tar.bz2 linux-3def3d6ddf43dbe20c00c3cbc38dfacc8586998f.zip | |
x86: clean up e820_reserve_resources on 64-bit
e820_resource_resources could use insert_resource instead of request_resource
also move code_resource, data_resource, bss_resource, and crashk_res
out of e820_reserve_resources.
Signed-off-by: Yinghai Lu <yinghai.lu@sun.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/kernel/setup_64.c')
| -rw-r--r-- | arch/x86/kernel/setup_64.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/arch/x86/kernel/setup_64.c b/arch/x86/kernel/setup_64.c index 187f084b9491..e3cb3ea96ca1 100644 --- a/arch/x86/kernel/setup_64.c +++ b/arch/x86/kernel/setup_64.c @@ -248,6 +248,7 @@ static void __init reserve_crashkernel(void) (unsigned long)(total_mem >> 20)); crashk_res.start = crash_base; crashk_res.end = crash_base + crash_size - 1; + insert_resource(&iomem_resource, &crashk_res); } } #else @@ -322,6 +323,11 @@ void __init setup_arch(char **cmdline_p) finish_e820_parsing(); + /* after parse_early_param, so could debug it */ + insert_resource(&iomem_resource, &code_resource); + insert_resource(&iomem_resource, &data_resource); + insert_resource(&iomem_resource, &bss_resource); + early_gart_iommu_check(); e820_register_active_regions(0, 0, -1UL); @@ -454,7 +460,7 @@ void __init setup_arch(char **cmdline_p) /* * We trust e820 completely. No explicit ROM probing in memory. */ - e820_reserve_resources(&code_resource, &data_resource, &bss_resource); + e820_reserve_resources(); e820_mark_nosave_regions(); /* request I/O space for devices used on all i[345]86 PCs */ |