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author | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:30:21 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-06-25 12:30:21 +0200 |
commit | 8b7ef4ec5b1ac8b6feebf5ae9cda85a7514728f8 (patch) | |
tree | 8f1f746f98707fb82bcec281ee8f65216eddae36 /arch/x86/kernel/setup_32.c | |
parent | a1d5a8691f1b6c92491747bea3b778b184fa5837 (diff) | |
parent | 543cf4cb3fe6f6cae3651ba918b9c56200b257d0 (diff) |
Merge branch 'linus' into x86/fixmaptip-x86-fixmap-2008-06-25_10.30_Wed
Diffstat (limited to 'arch/x86/kernel/setup_32.c')
-rw-r--r-- | arch/x86/kernel/setup_32.c | 10 |
1 files changed, 8 insertions, 2 deletions
diff --git a/arch/x86/kernel/setup_32.c b/arch/x86/kernel/setup_32.c index 2c5f8b213e86..5a2f8e063887 100644 --- a/arch/x86/kernel/setup_32.c +++ b/arch/x86/kernel/setup_32.c @@ -532,10 +532,16 @@ static void __init reserve_crashkernel(void) (unsigned long)(crash_size >> 20), (unsigned long)(crash_base >> 20), (unsigned long)(total_mem >> 20)); + + if (reserve_bootmem(crash_base, crash_size, + BOOTMEM_EXCLUSIVE) < 0) { + printk(KERN_INFO "crashkernel reservation " + "failed - memory is in use\n"); + return; + } + crashk_res.start = crash_base; crashk_res.end = crash_base + crash_size - 1; - reserve_bootmem(crash_base, crash_size, - BOOTMEM_DEFAULT); } else printk(KERN_INFO "crashkernel reservation failed - " "you have to specify a base address\n"); |