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xfs: don't assert fail on perag references on teardown
Not fatal, the assert is there to catch developer attention. I'm seeing this occasionally during recoveryloop testing after a shutdown, and I don't want this to stop an overnight recoveryloop run as it is currently doing. Convert the ASSERT to a XFS_IS_CORRUPT() check so it will dump a corruption report into the log and cause a test failure that way, but it won't stop the machine dead. Signed-off-by: Dave Chinner <dchinner@redhat.com> Reviewed-by: Darrick J. Wong <djwong@kernel.org> Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Dave Chinner <david@fromorbit.com>
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1 changed files with 1 additions and 2 deletions
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@ -173,7 +173,6 @@ __xfs_free_perag(
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struct xfs_perag *pag = container_of(head, struct xfs_perag, rcu_head);
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ASSERT(!delayed_work_pending(&pag->pag_blockgc_work));
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ASSERT(atomic_read(&pag->pag_ref) == 0);
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kmem_free(pag);
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}
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@ -192,7 +191,7 @@ xfs_free_perag(
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pag = radix_tree_delete(&mp->m_perag_tree, agno);
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spin_unlock(&mp->m_perag_lock);
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ASSERT(pag);
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ASSERT(atomic_read(&pag->pag_ref) == 0);
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XFS_IS_CORRUPT(pag->pag_mount, atomic_read(&pag->pag_ref) != 0);
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cancel_delayed_work_sync(&pag->pag_blockgc_work);
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xfs_iunlink_destroy(pag);
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