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xfs: slightly tweak an assert in xfs_fs_map_blocks

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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>
This commit is contained in:
Christoph Hellwig 2019-10-30 12:24:58 -07:00 committed by Darrick J. Wong
parent 57c49444d7
commit 88cdb7147b
1 changed files with 2 additions and 2 deletions
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4
fs/xfs/xfs_pnfs.c
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@ -148,11 +148,11 @@ xfs_fs_map_blocks(
if (error) if (error)
goto out_unlock; goto out_unlock;
ASSERT(!nimaps || imap.br_startblock != DELAYSTARTBLOCK);
if (write) { if (write) {
enum xfs_prealloc_flags flags = 0; enum xfs_prealloc_flags flags = 0;
ASSERT(imap.br_startblock != DELAYSTARTBLOCK);
if (!nimaps || imap.br_startblock == HOLESTARTBLOCK) { if (!nimaps || imap.br_startblock == HOLESTARTBLOCK) {
/* /*
* xfs_iomap_write_direct() expects to take ownership of * xfs_iomap_write_direct() expects to take ownership of