From: "Yan, Zheng" <zheng.z.yan@xxxxxxxxx>
Rename operation can call predirty_journal_parents() twice. So
directory fragment's rstat can be modified twice. But only the
first modification is journaled because EMetaBlob::add_dir() does
not update existing dirlump.
Signed-off-by: Yan, Zheng <zheng.z.yan@xxxxxxxxx>
---
src/mds/events/EMetaBlob.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/src/mds/events/EMetaBlob.h b/src/mds/events/EMetaBlob.h
index 9c281e9..116b704 100644
--- a/src/mds/events/EMetaBlob.h
+++ b/src/mds/events/EMetaBlob.h
@@ -635,12 +635,12 @@ private:
dirty, complete, isnew);
}
dirlump& add_dir(dirfrag_t df, fnode_t *pf, version_t pv, bool dirty, bool complete=false, bool isnew=false) {
- if (lump_map.count(df) == 0) {
+ if (lump_map.count(df) == 0)
lump_order.push_back(df);
- lump_map[df].fnode = *pf;
- lump_map[df].fnode.version = pv;
- }
+
dirlump& l = lump_map[df];
+ l.fnode = *pf;
+ l.fnode.version = pv;
if (complete) l.mark_complete();
if (dirty) l.mark_dirty();
if (isnew) l.mark_new();
--
1.7.11.7
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