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xfs: lift a xfs_valid_startblock into xfs_bmapi_allocate

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xfs_bmapi_convert_delalloc has a xfs_valid_startblock check on the block
allocated by xfs_bmapi_allocate.  Lift it into xfs_bmapi_allocate as
we should assert the same for xfs_bmapi_write.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Reviewed-by: "Darrick J. Wong" <djwong@kernel.org>
Signed-off-by: Chandan Babu R <chandanbabu@kernel.org>
This commit is contained in:
Christoph Hellwig 2024-04-29 08:15:23 +02:00 committed by Chandan Babu R
parent b11ed354c9
commit 04c609e6e5
1 changed files with 5 additions and 6 deletions
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11
fs/xfs/libxfs/xfs_bmap.c
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@ -4221,6 +4221,11 @@ xfs_bmapi_allocate(
if (bma->blkno == NULLFSBLOCK)
return -ENOSPC;
if (WARN_ON_ONCE(!xfs_valid_startblock(bma->ip, bma->blkno))) {
xfs_bmap_mark_sick(bma->ip, whichfork);
return -EFSCORRUPTED;
}
if (bma->flags & XFS_BMAPI_ZERO) {
error = xfs_zero_extent(bma->ip, bma->blkno, bma->length);
if (error)
@ -4713,12 +4718,6 @@ xfs_bmapi_convert_one_delalloc(
if (error)
goto out_finish;
if (WARN_ON_ONCE(!xfs_valid_startblock(ip, bma.got.br_startblock))) {
xfs_bmap_mark_sick(ip, whichfork);
error = -EFSCORRUPTED;
goto out_finish;
}
XFS_STATS_ADD(mp, xs_xstrat_bytes, XFS_FSB_TO_B(mp, bma.length));
XFS_STATS_INC(mp, xs_xstrat_quick);