diff options
| author | Ingo Molnar <mingo@elte.hu> | 2008-12-03 18:52:46 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-12-03 18:52:46 +0100 |
| commit | 66a05d6b47a299b6bdeb645bc2d536109cd800b4 (patch) | |
| tree | 5618a796c153a5f691330f15e334a6924fdc5756 /arch/x86 | |
| parent | c36910c147fd7b129a8f1269c76b9767c99de5cd (diff) | |
| parent | 3d337c653c94be50f11a45fb14a2afa8a8a1a618 (diff) | |
Merge branch 'oprofile-for-tip' of git://git.kernel.org/pub/scm/linux/kernel/git/rric/oprofile into x86/urgent
Diffstat (limited to 'arch/x86')
| -rw-r--r-- | arch/x86/oprofile/nmi_int.c | 5 | ||||
| -rw-r--r-- | arch/x86/oprofile/op_model_ppro.c | 4 |
2 files changed, 6 insertions, 3 deletions
diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c index 022cd41ea9b4..202864ad49a7 100644 --- a/arch/x86/oprofile/nmi_int.c +++ b/arch/x86/oprofile/nmi_int.c @@ -401,14 +401,13 @@ static int __init ppro_init(char **cpu_type) *cpu_type = "i386/pii"; break; case 6 ... 8: + case 10 ... 11: *cpu_type = "i386/piii"; break; case 9: + case 13: *cpu_type = "i386/p6_mobile"; break; - case 10 ... 13: - *cpu_type = "i386/p6"; - break; case 14: *cpu_type = "i386/core"; break; diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c index 716d26f0e5d4..e9f80c744cf3 100644 --- a/arch/x86/oprofile/op_model_ppro.c +++ b/arch/x86/oprofile/op_model_ppro.c @@ -156,6 +156,8 @@ static void ppro_start(struct op_msrs const * const msrs) unsigned int low, high; int i; + if (!reset_value) + return; for (i = 0; i < num_counters; ++i) { if (reset_value[i]) { CTRL_READ(low, high, msrs, i); @@ -171,6 +173,8 @@ static void ppro_stop(struct op_msrs const * const msrs) unsigned int low, high; int i; + if (!reset_value) + return; for (i = 0; i < num_counters; ++i) { if (!reset_value[i]) continue; |