Messages in this thread Patch in this message | | | Date | Thu, 12 Oct 2017 18:06:19 -0400 | From | Steven Rostedt <> | Subject | [PATCH] tracing: x86/fpu: Remove unused tracepoints x86_fpu_state and x86_fpu_deactivate_state |
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From: Steven Rostedt (VMware) <rostedt@goodmis.org>
Commit d1898b73 ("x86/fpu: Add tracepoints to dump FPU state at key points") added trace points x86_fpu_state and x86_fpu_deactivate_state, but never used them. Today they are still not used. As they take up and waste memory, remove them.
Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org> --- Index: linux-trace.git/arch/x86/include/asm/trace/fpu.h =================================================================== --- linux-trace.git.orig/arch/x86/include/asm/trace/fpu.h +++ linux-trace.git/arch/x86/include/asm/trace/fpu.h @@ -33,11 +33,6 @@ DECLARE_EVENT_CLASS(x86_fpu, ) ); -DEFINE_EVENT(x86_fpu, x86_fpu_state, - TP_PROTO(struct fpu *fpu), - TP_ARGS(fpu) -); - DEFINE_EVENT(x86_fpu, x86_fpu_before_save, TP_PROTO(struct fpu *fpu), TP_ARGS(fpu) @@ -72,11 +67,6 @@ DEFINE_EVENT(x86_fpu, x86_fpu_activate_s TP_PROTO(struct fpu *fpu), TP_ARGS(fpu) ); - -DEFINE_EVENT(x86_fpu, x86_fpu_deactivate_state, - TP_PROTO(struct fpu *fpu), - TP_ARGS(fpu) -); DEFINE_EVENT(x86_fpu, x86_fpu_init_state, TP_PROTO(struct fpu *fpu), ;
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