1SKB_RECYCLE_CHECK(9)           Linux Networking           SKB_RECYCLE_CHECK(9)
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NAME

6       skb_recycle_check - check if skb can be reused for receive
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SYNOPSIS

9       int skb_recycle_check(struct sk_buff * skb, int skb_size);
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ARGUMENTS

12       skb
13           buffer
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15       skb_size
16           minimum receive buffer size
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DESCRIPTION

19       Checks that the skb passed in is not shared or cloned, and that it is
20       linear and its head portion at least as large as skb_size so that it
21       can be recycled as a receive buffer. If these conditions are met, this
22       function does any necessary reference count dropping and cleans up the
23       skbuff as if it just came from __alloc_skb.
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26Kernel Hackers Manual 2.6.         June 2019              SKB_RECYCLE_CHECK(9)
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