From 10ebd8556b7990499c896a550e3d416b444211e6 Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Fri, 10 May 2024 02:23:07 +0000
Subject: [PATCH] add led
---
kernel/arch/x86/include/asm/trace/fpu.h | 13 ++++---------
1 files changed, 4 insertions(+), 9 deletions(-)
diff --git a/kernel/arch/x86/include/asm/trace/fpu.h b/kernel/arch/x86/include/asm/trace/fpu.h
index 069c04b..879b777 100644
--- a/kernel/arch/x86/include/asm/trace/fpu.h
+++ b/kernel/arch/x86/include/asm/trace/fpu.h
@@ -13,22 +13,22 @@
TP_STRUCT__entry(
__field(struct fpu *, fpu)
- __field(bool, initialized)
+ __field(bool, load_fpu)
__field(u64, xfeatures)
__field(u64, xcomp_bv)
),
TP_fast_assign(
__entry->fpu = fpu;
- __entry->initialized = fpu->initialized;
+ __entry->load_fpu = test_thread_flag(TIF_NEED_FPU_LOAD);
if (boot_cpu_has(X86_FEATURE_OSXSAVE)) {
__entry->xfeatures = fpu->state.xsave.header.xfeatures;
__entry->xcomp_bv = fpu->state.xsave.header.xcomp_bv;
}
),
- TP_printk("x86/fpu: %p initialized: %d xfeatures: %llx xcomp_bv: %llx",
+ TP_printk("x86/fpu: %p load: %d xfeatures: %llx xcomp_bv: %llx",
__entry->fpu,
- __entry->initialized,
+ __entry->load_fpu,
__entry->xfeatures,
__entry->xcomp_bv
)
@@ -60,11 +60,6 @@
);
DEFINE_EVENT(x86_fpu, x86_fpu_regs_deactivated,
- TP_PROTO(struct fpu *fpu),
- TP_ARGS(fpu)
-);
-
-DEFINE_EVENT(x86_fpu, x86_fpu_activate_state,
TP_PROTO(struct fpu *fpu),
TP_ARGS(fpu)
);
--
Gitblit v1.6.2