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authorAndi Kleen <ak@linux.intel.com>2008-09-29 22:23:33 +0200
committerRobert Richter <robert.richter@amd.com>2008-10-13 19:25:11 +0200
commit59512900baab03c5629f2ff5efad1d5d4e682ece (patch)
tree163b3e53191902400ac167a902f368d7d8b7b49e /arch/x86/oprofile
parentb99170288421c79f0c2efa8b33e26e65f4bb7fb8 (diff)
oprofile: discover counters for op ppro too
Discover number of counters for all family 6 models even when not in arch perfmon mode. Signed-off-by: Andi Kleen <ak@linux.intel.com> Signed-off-by: Robert Richter <robert.richter@amd.com>
Diffstat (limited to 'arch/x86/oprofile')
-rw-r--r--arch/x86/oprofile/op_model_ppro.c8
-rw-r--r--arch/x86/oprofile/op_x86_model.h2
2 files changed, 6 insertions, 4 deletions
diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
index 12e207a67f1..f5a226823e9 100644
--- a/arch/x86/oprofile/op_model_ppro.c
+++ b/arch/x86/oprofile/op_model_ppro.c
@@ -200,9 +200,9 @@ static void ppro_shutdown(struct op_msrs const * const msrs)
}
-struct op_x86_model_spec const op_ppro_spec = {
- .num_counters = 2,
- .num_controls = 2,
+struct op_x86_model_spec op_ppro_spec = {
+ .num_counters = 2, /* can be overriden */
+ .num_controls = 2, /* dito */
.fill_in_addresses = &ppro_fill_in_addresses,
.setup_ctrs = &ppro_setup_ctrs,
.check_ctrs = &ppro_check_ctrs,
@@ -238,6 +238,8 @@ void arch_perfmon_setup_counters(void)
op_arch_perfmon_spec.num_counters = num_counters;
op_arch_perfmon_spec.num_controls = num_counters;
+ op_ppro_spec.num_counters = num_counters;
+ op_ppro_spec.num_controls = num_counters;
}
struct op_x86_model_spec op_arch_perfmon_spec = {
diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
index 0b601893a4d..596de7a5559 100644
--- a/arch/x86/oprofile/op_x86_model.h
+++ b/arch/x86/oprofile/op_x86_model.h
@@ -45,7 +45,7 @@ struct op_x86_model_spec {
void (*shutdown)(struct op_msrs const * const msrs);
};
-extern struct op_x86_model_spec const op_ppro_spec;
+extern struct op_x86_model_spec op_ppro_spec;
extern struct op_x86_model_spec const op_p4_spec;
extern struct op_x86_model_spec const op_p4_ht2_spec;
extern struct op_x86_model_spec const op_amd_spec;