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Date: Mon, 26 Sep 2022 12:12:18 +0200 From: Greg Kroah-Hartman <gregkh@...uxfoundation.org> To: linux-kernel@...r.kernel.org Cc: Greg Kroah-Hartman <gregkh@...uxfoundation.org>, stable@...r.kernel.org, Christoph Hellwig <hch@....de>, "Darrick J. Wong" <darrick.wong@...cle.com>, "Darrick J. Wong" <djwong@...nel.org>, Chandan Babu R <chandan.babu@...cle.com> Subject: [PATCH 5.4 105/120] xfs: slightly tweak an assert in xfs_fs_map_blocks From: Christoph Hellwig <hch@....de> commit 88cdb7147b21b2d8b4bd3f3d95ce0bffd73e1ac3 upstream. We should never see delalloc blocks for a pNFS layout, write or not. Adjust the assert to check for that. Signed-off-by: Christoph Hellwig <hch@....de> Reviewed-by: Darrick J. Wong <darrick.wong@...cle.com> Signed-off-by: Darrick J. Wong <darrick.wong@...cle.com> Acked-by: Darrick J. Wong <djwong@...nel.org> Signed-off-by: Chandan Babu R <chandan.babu@...cle.com> Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org> --- fs/xfs/xfs_pnfs.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) --- a/fs/xfs/xfs_pnfs.c +++ b/fs/xfs/xfs_pnfs.c @@ -147,11 +147,11 @@ xfs_fs_map_blocks( if (error) goto out_unlock; + ASSERT(!nimaps || imap.br_startblock != DELAYSTARTBLOCK); + if (write) { enum xfs_prealloc_flags flags = 0; - ASSERT(imap.br_startblock != DELAYSTARTBLOCK); - if (!nimaps || imap.br_startblock == HOLESTARTBLOCK) { /* * xfs_iomap_write_direct() expects to take ownership of
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