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| author | Ingo Molnar <mingo@elte.hu> | 2010-12-07 07:49:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2010-12-07 07:49:51 +0100 |
| commit | 10a18d7dc0d9f12483c95ffc234118e9b80edfeb (patch) | |
| tree | 0f43620107d5231cab669bca4b3c923b721330c7 /arch/x86/mm | |
| parent | f984ba4eb575e4a27ed28a76d4126d2aa9233c32 (diff) | |
| parent | cf7d7e5a1980d1116ee152d25dac382b112b9c17 (diff) | |
| download | blackbird-op-linux-10a18d7dc0d9f12483c95ffc234118e9b80edfeb.tar.gz blackbird-op-linux-10a18d7dc0d9f12483c95ffc234118e9b80edfeb.zip | |
Merge commit 'v2.6.37-rc5' into perf/core
Merge reason: Pick up the latest -rc.
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Diffstat (limited to 'arch/x86/mm')
| -rw-r--r-- | arch/x86/mm/tlb.c | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c index 12cdbb17ad18..6acc724d5d8f 100644 --- a/arch/x86/mm/tlb.c +++ b/arch/x86/mm/tlb.c @@ -223,7 +223,7 @@ void native_flush_tlb_others(const struct cpumask *cpumask, static void __cpuinit calculate_tlb_offset(void) { - int cpu, node, nr_node_vecs; + int cpu, node, nr_node_vecs, idx = 0; /* * we are changing tlb_vector_offset for each CPU in runtime, but this * will not cause inconsistency, as the write is atomic under X86. we @@ -239,7 +239,7 @@ static void __cpuinit calculate_tlb_offset(void) nr_node_vecs = NUM_INVALIDATE_TLB_VECTORS/nr_online_nodes; for_each_online_node(node) { - int node_offset = (node % NUM_INVALIDATE_TLB_VECTORS) * + int node_offset = (idx % NUM_INVALIDATE_TLB_VECTORS) * nr_node_vecs; int cpu_offset = 0; for_each_cpu(cpu, cpumask_of_node(node)) { @@ -248,6 +248,7 @@ static void __cpuinit calculate_tlb_offset(void) cpu_offset++; cpu_offset = cpu_offset % nr_node_vecs; } + idx++; } } |
