Commit 979eb123 authored Sep 24, 2022 by Christoph Hellwig Committed by Greg Kroah-Hartman Sep 28, 2022

xfs: slightly tweak an assert in xfs_fs_map_blocks



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@lst.de>
Reviewed-by: Darrick J. Wong <darrick.wong@oracle.com>
Signed-off-by: Darrick J. Wong <darrick.wong@oracle.com>
Acked-by: Darrick J. Wong <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandan.babu@oracle.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent c494dbca

fs/xfs/xfs_pnfs.c

+2 −2

Original line number	Diff line number	Diff line
		@@ -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