ocfs2: Remove FILE_IO from masklog.

Change all the "mlog(0," in fs/ocfs2/mmap.c to trace events.
And finally remove masklog FILE_IO.

Signed-off-by: Tao Ma <boyu.mt@taobao.com>

1 files changed, 25 insertions, 0 deletions

diff --git a/fs/ocfs2/ocfs2_trace.h b/fs/ocfs2/ocfs2_trace.h
index 5958da57f8ff..77148e7a14f8 100644
--- a/fs/ocfs2/ocfs2_trace.h
+++ b/fs/ocfs2/ocfs2_trace.h
@@ -1092,6 +1092,31 @@ TRACE_EVENT(ocfs2_write_end_inline,
 );
 
 /* End of trace events for fs/ocfs2/aops.c. */
+
+/* Trace events for fs/ocfs2/mmap.c. */
+
+TRACE_EVENT(ocfs2_fault,
+        TP_PROTO(unsigned long long ino,
+                 void *area, void *page, unsigned long pgoff),
+        TP_ARGS(ino, area, page, pgoff),
+        TP_STRUCT__entry(
+                __field(unsigned long long, ino)
+                __field(void *, area)
+                __field(void *, page)
+                __field(unsigned long, pgoff)
+        ),
+        TP_fast_assign(
+                __entry->ino = ino;
+                __entry->area = area;
+                __entry->page = page;
+                __entry->pgoff = pgoff;
+        ),
+        TP_printk("%llu %p %p %lu",
+                  __entry->ino, __entry->area, __entry->page, __entry->pgoff)
+);
+
+/* End of trace events for fs/ocfs2/mmap.c. */
+
 #endif /* _TRACE_OCFS2_H */
 
 /* This part must be outside protection */