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x86/oprofile: Implement op_x86_virt_to_phys()

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This patch implements a common x86 function to convert virtual counter
numbers to physical.

Signed-off-by: Robert Richter <robert.richter@amd.com>
This commit is contained in:
Robert Richter
2009-07-10 15:47:17 +02:00
parent 1b294f5960
commit 61d149d524
3 changed files with 8 additions and 1 deletions
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arch/x86/oprofile/op_x86_model.h
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@@ -60,6 +60,7 @@ struct op_counter_config;
extern u64 op_x86_get_ctrl(struct op_x86_model_spec const *model,
struct op_counter_config *counter_config);
extern int op_x86_phys_to_virt(int phys);
extern int op_x86_virt_to_phys(int virt);
extern struct op_x86_model_spec op_ppro_spec;
extern struct op_x86_model_spec op_p4_spec;