From: Yunchuan Wen <yunchuanwen@xxxxxxxxxxxxxxx>
Synchronize object->store_limit[_l] with new inode->i_size after file writing.
Signed-off-by: Yunchuan Wen <yunchuanwen@xxxxxxxxxxxxxxx>
Signed-off-by: Min Chen <minchen@xxxxxxxxxxxxxxx>
Signed-off-by: Li Wang <liwang@xxxxxxxxxxxxxxx>
---
fs/ceph/file.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index 3de8982..b6df7ab 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -786,6 +786,7 @@ retry_snap:
goto retry_snap;
}
} else {
+ loff_t old_size = inode->i_size;
/*
* No need to acquire the i_truncate_mutex. Because
* the MDS revokes Fwb caps before sending truncate
@@ -796,6 +797,8 @@ retry_snap:
written = generic_file_buffered_write(iocb, iov, nr_segs,
pos, &iocb->ki_pos,
count, 0);
+ if (inode->i_size > old_size)
+ ceph_fscache_update_objectsize(inode);
mutex_unlock(&inode->i_mutex);
}
--
1.7.9.5
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