[patch 06/21] x86/fpu: Convert tracing to fpstate

Thomas Gleixner
2021-10-13T14:55:43Z

Convert FPU tracing code to the new register storage mechanism in
preparation for dynamically sized buffers.

No functional change.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
---
arch/x86/include/asm/trace/fpu.h | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)

--- a/arch/x86/include/asm/trace/fpu.h
+++ b/arch/x86/include/asm/trace/fpu.h
@@ -22,8 +22,8 @@ DECLARE_EVENT_CLASS(x86_fpu,
__entry->fpu = fpu;
__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;
+ __entry->xfeatures = fpu->fpstate->regs.xsave.header.xfeatures;
+ __entry->xcomp_bv = fpu->fpstate->regs.xsave.header.xcomp_bv;
}
),
TP_printk("x86/fpu: %p load: %d xfeatures: %llx xcomp_bv: %llx",