mm, x86/mm: move creating the tlb_flush event back to x86 code

Commit e73ad5ff ("mm, x86/mm: Make the batched unmap TLB flush API
more generic") moved the trace_tlb_flush out of mm/rmap.c and back into
x86 specific architecture, but it kept the include to the events/tlb.h
file, even though it didn't use that event.

Then another commit came in and added more events to the mm/rmap.c file
and moved the #define CREATE_TRACE_POINTS define from the x86 specific
architecture to the generic mm/rmap.h file to create both the tlb_flush
tracepoint and the new tracepoints.

But since the tlb_flush tracepoint is only x86 specific, it now creates
that tracepoint for all other architectures and this wastes approximately
5K of text and meta data that will not be used.

Remove the events/tlb.h from mm/rmap.c and add the define
CREATE_TRACE_POINTS back in the x86 code.

Link: https://lkml.kernel.org/r/20250612100313.3b9a8b80@batman.local.home


Fixes: e73ad5ff ("mm, x86/mm: Make the batched unmap TLB flush API more generic")
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
Reviewed-by: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: Andy Lutomirski <luto@kernel.org>
Cc: Borislav Betkov <bp@alien8.de>
Cc: David Hildenbrand <david@redhat.com>
Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleinxer <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>