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| author | Robert Richter <robert.richter@amd.com> | 2009-07-08 14:54:17 +0200 |
|---|---|---|
| committer | Robert Richter <robert.richter@amd.com> | 2009-07-20 16:43:18 +0200 |
| commit | 5e766e3e433fa2d5d2fdfd8e2432804c91393387 (patch) | |
| tree | 8b78cc516709a00ef28b67063e525c14de027eda /arch/x86/oprofile | |
| parent | 4d4036e0e7299c6cbb2d2421b4b30b7a409ce61a (diff) | |
| download | op-kernel-dev-5e766e3e433fa2d5d2fdfd8e2432804c91393387.zip op-kernel-dev-5e766e3e433fa2d5d2fdfd8e2432804c91393387.tar.gz | |
x86/oprofile: Fix usage of NUM_CONTROLS/NUM_COUNTERS macros
Use the corresponding macros when iterating over counter and control
registers. Since NUM_CONTROLS and NUM_COUNTERS are equal for AMD cpus
the fix is more a cosmetical change.
Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/x86/oprofile')
| -rw-r--r-- | arch/x86/oprofile/op_model_amd.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c index fdbed3a..dcfd450 100644 --- a/arch/x86/oprofile/op_model_amd.c +++ b/arch/x86/oprofile/op_model_amd.c @@ -99,7 +99,7 @@ static void op_amd_fill_in_addresses(struct op_msrs * const msrs) #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX for (i = 0; i < NUM_VIRT_COUNTERS; i++) { - int hw_counter = i % NUM_CONTROLS; + int hw_counter = i % NUM_COUNTERS; if (reserve_perfctr_nmi(MSR_K7_PERFCTR0 + i)) msrs->multiplex[i].addr = MSR_K7_PERFCTR0 + hw_counter; else @@ -366,7 +366,7 @@ static void op_amd_shutdown(struct op_msrs const * const msrs) if (msrs->counters[i].addr) release_perfctr_nmi(MSR_K7_PERFCTR0 + i); } - for (i = 0; i < NUM_COUNTERS; ++i) { + for (i = 0; i < NUM_CONTROLS; ++i) { if (msrs->controls[i].addr) release_evntsel_nmi(MSR_K7_EVNTSEL0 + i); } |
