1SKB_FCLONE_BUSY(9)             Linux Networking             SKB_FCLONE_BUSY(9)
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NAME

6       skb_fclone_busy - check if fclone is busy
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SYNOPSIS

9       bool skb_fclone_busy(const struct sock * sk,
10                            const struct sk_buff * skb);
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ARGUMENTS

13       sk
14           -- undescribed --
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16       skb
17           buffer
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DESCRIPTION

20       Returns true is skb is a fast clone, and its clone is not freed. Some
21       drivers call skb_orphan in their ndo_start_xmit, so we also check that
22       this didnt happen.
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25Kernel Hackers Manual 3.10         June 2019                SKB_FCLONE_BUSY(9)
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