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Lines 2517-2523
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| 2517 |
/*Some kernel developer removed the export of symbol "flush_tlb_page" on 2.6.25 x86_64 SMP kernel. |
2517 |
/*Some kernel developer removed the export of symbol "flush_tlb_page" on 2.6.25 x86_64 SMP kernel. |
| 2518 |
Define a simple version here.*/ |
2518 |
Define a simple version here.*/ |
| 2519 |
#if defined(__x86_64__) && defined(CONFIG_SMP) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)) |
2519 |
#if defined(__x86_64__) && defined(CONFIG_SMP) && (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,25)) |
|
|
2520 |
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) |
| 2521 |
on_each_cpu(KCL_flush_tlb_one, &va, 1); |
| 2522 |
#else |
| 2520 |
on_each_cpu(KCL_flush_tlb_one, &va, 1, 1); |
2523 |
on_each_cpu(KCL_flush_tlb_one, &va, 1, 1); |
|
|
2524 |
#endif |
| 2521 |
#else |
2525 |
#else |
| 2522 |
flush_tlb_page(vma, va); |
2526 |
flush_tlb_page(vma, va); |
| 2523 |
#endif |
2527 |
#endif |
|
Lines 2924-2930
Link Here
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| 2924 |
{ |
2928 |
{ |
| 2925 |
#ifdef CONFIG_SMP |
2929 |
#ifdef CONFIG_SMP |
| 2926 |
/* write back invalidate all other CPUs (exported by kernel) */ |
2930 |
/* write back invalidate all other CPUs (exported by kernel) */ |
|
|
2931 |
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) |
| 2932 |
if (smp_call_function(deferred_flush, NULL, 0) != 0) |
| 2933 |
#else |
| 2927 |
if (smp_call_function(deferred_flush, NULL, 1, 0) != 0) |
2934 |
if (smp_call_function(deferred_flush, NULL, 1, 0) != 0) |
|
|
2935 |
#endif |
| 2928 |
panic("timed out waiting for the other CPUs!\n"); |
2936 |
panic("timed out waiting for the other CPUs!\n"); |
| 2929 |
|
2937 |
|
| 2930 |
/* invalidate this CPU */ |
2938 |
/* invalidate this CPU */ |
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Lines 4654-4660
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| 4654 |
} |
4662 |
} |
| 4655 |
|
4663 |
|
| 4656 |
#ifdef CONFIG_SMP |
4664 |
#ifdef CONFIG_SMP |
|
|
4665 |
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) |
| 4666 |
if (smp_call_function(KCL_setup_pat, NULL, 1) != 0) |
| 4667 |
#else |
| 4657 |
if (smp_call_function(KCL_setup_pat, NULL, 0, 1) != 0) |
4668 |
if (smp_call_function(KCL_setup_pat, NULL, 0, 1) != 0) |
|
|
4669 |
#endif |
| 4658 |
return 0; |
4670 |
return 0; |
| 4659 |
#endif |
4671 |
#endif |
| 4660 |
KCL_setup_pat(NULL); |
4672 |
KCL_setup_pat(NULL); |
|
Lines 4673-4679
Link Here
|
| 4673 |
} |
4685 |
} |
| 4674 |
|
4686 |
|
| 4675 |
#ifdef CONFIG_SMP |
4687 |
#ifdef CONFIG_SMP |
|
|
4688 |
#if (LINUX_VERSION_CODE >= KERNEL_VERSION(2,6,27)) |
| 4689 |
if (smp_call_function(KCL_setup_pat, NULL, 1) != 0) |
| 4690 |
#else |
| 4676 |
if (smp_call_function(KCL_restore_pat, NULL, 0, 1) != 0) |
4691 |
if (smp_call_function(KCL_restore_pat, NULL, 0, 1) != 0) |
|
|
4692 |
#endif |
| 4677 |
return; |
4693 |
return; |
| 4678 |
#endif |
4694 |
#endif |
| 4679 |
KCL_restore_pat(NULL); |
4695 |
KCL_restore_pat(NULL); |
