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authorTao Ma <boyu.mt@taobao.com>2011-02-22 16:59:46 +0300
committerTao Ma <boyu.mt@taobao.com>2011-02-22 16:59:46 +0300
commit614a9e849ca6ea24843795251cb30af525d5336b (patch)
treebf1344ab1a0d932c997b4e7646d062c290c7cedd /fs/ocfs2/ocfs2_trace.h
parent9558156bcf8e4750d20034e941213273743ed86a (diff)
downloadlinux-614a9e849ca6ea24843795251cb30af525d5336b.tar.xz
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>
Diffstat (limited to 'fs/ocfs2/ocfs2_trace.h')
-rw-r--r--fs/ocfs2/ocfs2_trace.h25
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 */