[tip: x86/urgent] x86/fpu: Remove unused trace events

[tip: x86/urgent] x86/fpu: Remove unused trace events

[tip-bot2 for Steven Rostedt]

The following commit has been merged into the x86/urgent branch of tip:

Commit-ID:     99850a1c93fe7ca40ad9efddc00acec6e85c5e48
Gitweb:        https://git.kernel.org/tip/99850a1c93fe7ca40ad9efddc00acec6e85c5e48
Author:        Steven Rostedt <rostedt@goodmis.org>
AuthorDate:    Thu, 29 May 2025 13:10:24 -04:00
Committer:     Ingo Molnar <mingo@kernel.org>
CommitterDate: Sat, 31 May 2025 09:40:40 +02:00

x86/fpu: Remove unused trace events

The following trace events are not used and defining them just wastes
memory:

  x86_fpu_before_restore
  x86_fpu_after_restore
  x86_fpu_init_state

Simply remove them.

Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Dave Hansen <dave.hansen@linux.intel.com>
Cc: Linux Trace Kernel <linux-trace-kernel@vger.kernel.org>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Oleg Nesterov <oleg@redhat.com>
Link: https://lore.kernel.org/all/20250529130138.544ffec4@gandalf.local.home  # background
Link: https://lore.kernel.org/r/20250529131024.7c2ef96f@gandalf.local.home    # x86 submission
---
 arch/x86/include/asm/trace/fpu.h | 15 ---------------
 1 file changed, 15 deletions(-)

diff --git a/arch/x86/include/asm/trace/fpu.h b/arch/x86/include/asm/trace/fpu.h
index 0454d5e..721b408 100644
--- a/arch/x86/include/asm/trace/fpu.h
+++ b/arch/x86/include/asm/trace/fpu.h
@@ -44,16 +44,6 @@ DEFINE_EVENT(x86_fpu, x86_fpu_after_save,
 	TP_ARGS(fpu)
 );
 
-DEFINE_EVENT(x86_fpu, x86_fpu_before_restore,
-	TP_PROTO(struct fpu *fpu),
-	TP_ARGS(fpu)
-);
-
-DEFINE_EVENT(x86_fpu, x86_fpu_after_restore,
-	TP_PROTO(struct fpu *fpu),
-	TP_ARGS(fpu)
-);
-
 DEFINE_EVENT(x86_fpu, x86_fpu_regs_activated,
 	TP_PROTO(struct fpu *fpu),
 	TP_ARGS(fpu)
@@ -64,11 +54,6 @@ DEFINE_EVENT(x86_fpu, x86_fpu_regs_deactivated,
 	TP_ARGS(fpu)
 );
 
-DEFINE_EVENT(x86_fpu, x86_fpu_init_state,
-	TP_PROTO(struct fpu *fpu),
-	TP_ARGS(fpu)
-);
-
 DEFINE_EVENT(x86_fpu, x86_fpu_dropped,
 	TP_PROTO(struct fpu *fpu),
 	TP_ARGS(fpu)