Btrfs: fall back to non-inline if we don't have enough space
If cow_file_range_inline fails with ENOSPC we abort the transaction which isn't very nice. This really shouldn't be happening anyways but there's no sense in making it a horrible error when we can easily just go allocate normal data space for this stuff. Thanks, Signed-off-by: Josef Bacik <josef@redhat.com>
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@ -257,10 +257,13 @@ static noinline int cow_file_range_inline(struct btrfs_trans_handle *trans,
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ret = insert_inline_extent(trans, root, inode, start,
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ret = insert_inline_extent(trans, root, inode, start,
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inline_len, compressed_size,
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inline_len, compressed_size,
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compress_type, compressed_pages);
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compress_type, compressed_pages);
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if (ret) {
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if (ret && ret != -ENOSPC) {
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btrfs_abort_transaction(trans, root, ret);
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btrfs_abort_transaction(trans, root, ret);
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return ret;
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return ret;
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} else if (ret == -ENOSPC) {
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return 1;
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}
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}
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btrfs_delalloc_release_metadata(inode, end + 1 - start);
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btrfs_delalloc_release_metadata(inode, end + 1 - start);
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btrfs_drop_extent_cache(inode, start, aligned_end - 1, 0);
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btrfs_drop_extent_cache(inode, start, aligned_end - 1, 0);
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return 0;
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return 0;
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