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mm/thp: drop unused trace events hugepage_[invalidate|splitting]

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The trace events hugepage_[invalidate|splitting], were added via the
commit 9e813308a5 ("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@arm.com
Signed-off-by: Anshuman Khandual <anshuman.khandual@arm.com>
Reviewed-by: David Hildenbrand <david@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Ingo Molnar <mingo@redhat.com>
Cc: Kirill A. Shutemov <kirill@shutemov.name>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
This commit is contained in:
Anshuman Khandual 2022-01-14 14:08:56 -08:00 committed by Linus Torvalds
parent f1e8db04b6
commit c0e582de60
1 changed files with 0 additions and 35 deletions
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35
include/trace/events/thp.h
View File

@ -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 */