From: Caleb Sander Mateos <csander@purestorage.com>
Date: Fri, 11 Apr 2025 16:17:45 +0000 (-0600)
Subject: mm: remove unused mmap tracepoints
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e399a07a8a527dd023ca720a338fc508bedd364f;p=thirdparty%2Fkernel%2Flinux.git

mm: remove unused mmap tracepoints

The vma_mas_szero and vma_store tracepoints are unused since commit
fbcc3104b843 ("mmap: convert __vma_adjust() to use vma iterator").  Remove
them so they are no longer listed as available tracepoints.

Link: https://lkml.kernel.org/r/20250411161746.1043239-1-csander@purestorage.com
Signed-off-by: Caleb Sander Mateos <csander@purestorage.com>
Reported-by: Eric Mueller <emueller@purestorage.com>
Reviewed-by: Liam R. Howlett <Liam.Howlett@oracle.com>
Cc: Jann Horn <jannh@google.com>
Cc: Lorenzo Stoakes <lorenzo.stoakes@oracle.com>
Cc: "Masami Hiramatsu (Google)" <mhiramat@kernel.org>
Cc: Mathieu Desnoyers <mathieu.desnoyers@efficios.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Vlastimil Babka <vbabka@suse.cz>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
---

diff --git a/include/trace/events/mmap.h b/include/trace/events/mmap.h
index f8d61485de16d..ee2843a5daef1 100644
--- a/include/trace/events/mmap.h
+++ b/include/trace/events/mmap.h
@@ -43,58 +43,6 @@ TRACE_EVENT(vm_unmapped_area,
 		__entry->align_offset)
 );
 
-TRACE_EVENT(vma_mas_szero,
-	TP_PROTO(struct maple_tree *mt, unsigned long start,
-		 unsigned long end),
-
-	TP_ARGS(mt, start, end),
-
-	TP_STRUCT__entry(
-			__field(struct maple_tree *, mt)
-			__field(unsigned long, start)
-			__field(unsigned long, end)
-	),
-
-	TP_fast_assign(
-			__entry->mt		= mt;
-			__entry->start		= start;
-			__entry->end		= end;
-	),
-
-	TP_printk("mt_mod %p, (NULL), SNULL, %lu, %lu,",
-		  __entry->mt,
-		  (unsigned long) __entry->start,
-		  (unsigned long) __entry->end
-	)
-);
-
-TRACE_EVENT(vma_store,
-	TP_PROTO(struct maple_tree *mt, struct vm_area_struct *vma),
-
-	TP_ARGS(mt, vma),
-
-	TP_STRUCT__entry(
-			__field(struct maple_tree *, mt)
-			__field(struct vm_area_struct *, vma)
-			__field(unsigned long, vm_start)
-			__field(unsigned long, vm_end)
-	),
-
-	TP_fast_assign(
-			__entry->mt		= mt;
-			__entry->vma		= vma;
-			__entry->vm_start	= vma->vm_start;
-			__entry->vm_end		= vma->vm_end - 1;
-	),
-
-	TP_printk("mt_mod %p, (%p), STORE, %lu, %lu,",
-		  __entry->mt, __entry->vma,
-		  (unsigned long) __entry->vm_start,
-		  (unsigned long) __entry->vm_end
-	)
-);
-
-
 TRACE_EVENT(exit_mmap,
 	TP_PROTO(struct mm_struct *mm),