From 8cc0072469723459dc6bd7beff81b2b3149f4cf4 Mon Sep 17 00:00:00 2001 From: Chuhong Yuan Date: Wed, 3 Jun 2020 09:27:28 -0700 Subject: xfs: Add the missed xfs_perag_put() for xfs_ifree_cluster() xfs_ifree_cluster() calls xfs_perag_get() at the beginning, but forgets to call xfs_perag_put() in one failed path. Add the missed function call to fix it. Fixes: ce92464c180b ("xfs: make xfs_trans_get_buf return an error code") Signed-off-by: Chuhong Yuan Reviewed-by: Darrick J. Wong Signed-off-by: Darrick J. Wong --- fs/xfs/xfs_inode.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/fs/xfs/xfs_inode.c b/fs/xfs/xfs_inode.c index 64f5f9a440ae..88a9e4964802 100644 --- a/fs/xfs/xfs_inode.c +++ b/fs/xfs/xfs_inode.c @@ -2634,8 +2634,10 @@ xfs_ifree_cluster( error = xfs_trans_get_buf(tp, mp->m_ddev_targp, blkno, mp->m_bsize * igeo->blocks_per_cluster, XBF_UNMAPPED, &bp); - if (error) + if (error) { + xfs_perag_put(pag); return error; + } /* * This buffer may not have been correctly initialised as we -- cgit v1.2.3