ceph: fscache: Update object store limit after file writing
Synchronize object->store_limit[_l] with new inode->i_size after file writing.
Tested-by: Milosz Tanski <milosz@adfin.com>
Signed-off-by: Yunchuan Wen <yunchuanwen@ubuntukylin.com>
Signed-off-by: Min Chen <minchen@ubuntukylin.com>
Signed-off-by: Li Wang <liwang@ubuntukylin.com>
diff --git a/fs/ceph/file.c b/fs/ceph/file.c
index c298a7b..2862a75 100644
--- a/fs/ceph/file.c
+++ b/fs/ceph/file.c
@@ -970,6 +970,7 @@
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
@@ -980,6 +981,8 @@
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);
}
