From 849620fab413355eff48232eac5a8c53c57615c5 Mon Sep 17 00:00:00 2001 From: Robert Richter Date: Thu, 14 May 2009 17:10:52 +0200 Subject: [PATCH] Revert "oprofile: discover counters for op ppro too" This reverts commit 59512900baab03c5629f2ff5efad1d5d4e682ece. arch_perfmon_setup_counters() is actually never called for ppro, so there is no code that changes the numbers in op_ppro_spec. The patch as it is has no effect. Cc: Andi Kleen Signed-off-by: Robert Richter --- arch/x86/oprofile/op_model_ppro.c | 8 +++----- arch/x86/oprofile/op_x86_model.h | 2 +- 2 files changed, 4 insertions(+), 6 deletions(-) diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c index 10131fbdaada..2a123990a84c 100644 --- a/arch/x86/oprofile/op_model_ppro.c +++ b/arch/x86/oprofile/op_model_ppro.c @@ -213,9 +213,9 @@ static void ppro_shutdown(struct op_msrs const * const msrs) } -struct op_x86_model_spec op_ppro_spec = { - .num_counters = 2, /* can be overriden */ - .num_controls = 2, /* dito */ +struct op_x86_model_spec const op_ppro_spec = { + .num_counters = 2, + .num_controls = 2, .fill_in_addresses = &ppro_fill_in_addresses, .setup_ctrs = &ppro_setup_ctrs, .check_ctrs = &ppro_check_ctrs, @@ -251,8 +251,6 @@ 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 825e79064d64..2317149c94f0 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 op_ppro_spec; +extern struct op_x86_model_spec const 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; -- GitLab