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-rw-r--r--include/trace/events/kmem.h24
1 files changed, 22 insertions, 2 deletions
diff --git a/include/trace/events/kmem.h b/include/trace/events/kmem.h
index 3a60b6b6db32..829a75692cc0 100644
--- a/include/trace/events/kmem.h
+++ b/include/trace/events/kmem.h
@@ -343,6 +343,26 @@ static unsigned int __maybe_unused mm_ptr_to_hash(const void *ptr)
#define __PTR_TO_HASHVAL
#endif
+#define TRACE_MM_PAGES \
+ EM(MM_FILEPAGES) \
+ EM(MM_ANONPAGES) \
+ EM(MM_SWAPENTS) \
+ EMe(MM_SHMEMPAGES)
+
+#undef EM
+#undef EMe
+
+#define EM(a) TRACE_DEFINE_ENUM(a);
+#define EMe(a) TRACE_DEFINE_ENUM(a);
+
+TRACE_MM_PAGES
+
+#undef EM
+#undef EMe
+
+#define EM(a) { a, #a },
+#define EMe(a) { a, #a }
+
TRACE_EVENT(rss_stat,
TP_PROTO(struct mm_struct *mm,
@@ -365,10 +385,10 @@ TRACE_EVENT(rss_stat,
__entry->size = (count << PAGE_SHIFT);
),
- TP_printk("mm_id=%u curr=%d member=%d size=%ldB",
+ TP_printk("mm_id=%u curr=%d type=%s size=%ldB",
__entry->mm_id,
__entry->curr,
- __entry->member,
+ __print_symbolic(__entry->member, TRACE_MM_PAGES),
__entry->size)
);
#endif /* _TRACE_KMEM_H */