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author | Robert Richter | 2009-05-25 15:10:32 +0200 |
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committer | Robert Richter | 2009-06-11 19:42:14 +0200 |
commit | 3370d358569755625aba4d9a846a040ce691d9ed (patch) | |
tree | 97b712208843a33dd29d1bfd9f90bc8aec30a595 /arch/x86/oprofile/op_model_p4.c | |
parent | x86/oprofile: pass the model to setup_ctrs() functions (diff) | |
download | kernel-qcow2-linux-3370d358569755625aba4d9a846a040ce691d9ed.tar.gz kernel-qcow2-linux-3370d358569755625aba4d9a846a040ce691d9ed.tar.xz kernel-qcow2-linux-3370d358569755625aba4d9a846a040ce691d9ed.zip |
x86/oprofile: replace macros to calculate control register
This patch introduces op_x86_get_ctrl() to calculate the value of the
performance control register. This is generic code usable for all
models. The event and reserved masks are model specific and stored in
struct op_x86_model_spec. 64 bit MSR functions are used now. The patch
removes many hard to read macros used for ctrl calculation.
The function op_x86_get_ctrl() is common code and the first step to
further merge performance counter implementations for x86 models.
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/x86/oprofile/op_model_p4.c')
0 files changed, 0 insertions, 0 deletions