Commit 8e269c03 authored May 03, 2025 by Oleg Nesterov Committed by Ingo Molnar May 04, 2025

x86/fpu: Remove DEFINE_EVENT(x86_fpu, x86_fpu_copy_src)



trace_x86_fpu_copy_src() has no users after:

  22aafe3b ("x86/fpu: Remove init_task FPU state dependencies, add debugging warning for PF_KTHREAD tasks")

Remove the event.

Signed-off-by: Oleg Nesterov <oleg@redhat.com>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: Chang S . Bae <chang.seok.bae@intel.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Link: https://lore.kernel.org/r/20250503143843.GA8989@redhat.com

parent 392bbe11

arch/x86/include/asm/trace/fpu.h

+0 −5

Original line number	Diff line number	Diff line
		@@ -74,11 +74,6 @@ DEFINE_EVENT(x86_fpu, x86_fpu_dropped,
		TP_ARGS(fpu)
		);

		DEFINE_EVENT(x86_fpu, x86_fpu_copy_src,
		TP_PROTO(struct fpu *fpu),
		TP_ARGS(fpu)
		);

		DEFINE_EVENT(x86_fpu, x86_fpu_copy_dst,
		TP_PROTO(struct fpu *fpu),
		TP_ARGS(fpu)