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ceph: fix get_oldest_context() 

For no snapshot case, we should use ci->truncate_{seq,size}.

Fixes: 5f743e4566 ("ceph: record truncate size/seq for snap data writeback")
Signed-off-by: Geng, Jichao <geng.jichao@h3c.com>
Signed-off-by: Yan, Zheng <zyan@redhat.com>
This commit is contained in:
Geng, Jichao 2017-01-05 16:50:39 +08:00 committed by Ilya Dryomov
parent cc8e834293
commit 84fcc2d2bd
1 changed files with 2 additions and 2 deletions
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4
fs/ceph/addr.c
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@ -502,9 +502,9 @@ static struct ceph_snap_context *get_oldest_context(struct inode *inode,
dout(" head snapc %p has %d dirty pages\n",
snapc, ci->i_wrbuffer_ref_head);
if (truncate_size)
*truncate_size = capsnap->truncate_size;
*truncate_size = ci->i_truncate_size;
if (truncate_seq)
*truncate_seq = capsnap->truncate_seq;
*truncate_seq = ci->i_truncate_seq;
}
spin_unlock(&ci->i_ceph_lock);
return snapc;