diff options
author | Ingo Molnar <mingo@elte.hu> | 2008-06-23 11:11:42 +0200 |
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committer | Ingo Molnar <mingo@elte.hu> | 2008-06-23 11:11:42 +0200 |
commit | f34bfb1beef8a17ba3d46b60f8fa19ffedc1ed8d (patch) | |
tree | 0816c565d26ae24854616faa0d497be365c2fe8b /arch/x86/kernel/setup_32.c | |
parent | ee4311adf105f4d740f52e3948acc1d81598afcc (diff) | |
parent | 481c5346d0981940ee63037eb53e4e37b0735c10 (diff) |
Merge branch 'linus' into tracing/ftracetip-tracing-ftrace-2008-06-23_09.11_Mon
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"); |