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NFS: Fix up nfs_readdir_inode_mapping_valid()
The check for duplicate readdir cookies should only care if the change attribute is invalid or the data cache is invalid. Signed-off-by: Trond Myklebust <trond.myklebust@hammerspace.com> Tested-by: Benjamin Coddington <bcodding@redhat.com> Reviewed-by: Benjamin Coddington <bcodding@redhat.com>
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1 changed files with 2 additions and 1 deletions
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@ -411,7 +411,8 @@ static int nfs_readdir_search_for_pos(struct nfs_cache_array *array,
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static bool
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nfs_readdir_inode_mapping_valid(struct nfs_inode *nfsi)
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{
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if (nfsi->cache_validity & (NFS_INO_INVALID_ATTR|NFS_INO_INVALID_DATA))
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if (nfsi->cache_validity & (NFS_INO_INVALID_CHANGE |
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NFS_INO_INVALID_DATA))
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return false;
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smp_rmb();
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return !test_bit(NFS_INO_INVALIDATING, &nfsi->flags);
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