[merged] mm-thp-drop-unused-trace-events-hugepage_.patch removed from -mm tree

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The patch titled
     Subject: mm/thp: drop unused trace events hugepage_[invalidate|splitting]
has been removed from the -mm tree.  Its filename was
     mm-thp-drop-unused-trace-events-hugepage_.patch

This patch was dropped because it was merged into mainline or a subsystem tree

------------------------------------------------------
From: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Subject: mm/thp: drop unused trace events hugepage_[invalidate|splitting]

The trace events hugepage_[invalidate|splitting], were added via the
commit 9e813308a5c1 ("powerpc/thp: Add tracepoints to track hugepage
invalidate").  Afterwards their call sites i.e
trace_hugepage_[invalidate|splitting] were just dropped off, leaving these
trace points unused.

Link: https://lkml.kernel.org/r/1641546351-15109-1-git-send-email-anshuman.khandual@xxxxxxx
Signed-off-by: Anshuman Khandual <anshuman.khandual@xxxxxxx>
Reviewed-by: David Hildenbrand <david@xxxxxxxxxx>
Cc: Steven Rostedt <rostedt@xxxxxxxxxxx>
Cc: Ingo Molnar <mingo@xxxxxxxxxx>
Cc: Kirill A. Shutemov <kirill@xxxxxxxxxxxxx>
Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx>
---

 include/trace/events/thp.h |   35 -----------------------------------
 1 file changed, 35 deletions(-)

--- a/include/trace/events/thp.h~mm-thp-drop-unused-trace-events-hugepage_
+++ a/include/trace/events/thp.h
@@ -8,24 +8,6 @@
 #include <linux/types.h>
 #include <linux/tracepoint.h>
 
-TRACE_EVENT(hugepage_invalidate,
-
-	    TP_PROTO(unsigned long addr, unsigned long pte),
-	    TP_ARGS(addr, pte),
-	    TP_STRUCT__entry(
-		    __field(unsigned long, addr)
-		    __field(unsigned long, pte)
-		    ),
-
-	    TP_fast_assign(
-		    __entry->addr = addr;
-		    __entry->pte = pte;
-		    ),
-
-	    TP_printk("hugepage invalidate at addr 0x%lx and pte = 0x%lx",
-		      __entry->addr, __entry->pte)
-);
-
 TRACE_EVENT(hugepage_set_pmd,
 
 	    TP_PROTO(unsigned long addr, unsigned long pmd),
@@ -65,23 +47,6 @@ TRACE_EVENT(hugepage_update,
 
 	    TP_printk("hugepage update at addr 0x%lx and pte = 0x%lx clr = 0x%lx, set = 0x%lx", __entry->addr, __entry->pte, __entry->clr, __entry->set)
 );
-TRACE_EVENT(hugepage_splitting,
-
-	    TP_PROTO(unsigned long addr, unsigned long pte),
-	    TP_ARGS(addr, pte),
-	    TP_STRUCT__entry(
-		    __field(unsigned long, addr)
-		    __field(unsigned long, pte)
-		    ),
-
-	    TP_fast_assign(
-		    __entry->addr = addr;
-		    __entry->pte = pte;
-		    ),
-
-	    TP_printk("hugepage splitting at addr 0x%lx and pte = 0x%lx",
-		      __entry->addr, __entry->pte)
-);
 
 #endif /* _TRACE_THP_H */
 
_

Patches currently in -mm which might be from anshuman.khandual@xxxxxxx are





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