Maximum number of fragments per skb_shared_info
configname: CONFIG_MAX_SKB_FRAGS
Linux Kernel Configuration
└─>Networking support
└─>Networking options
└─>Maximum number of fragments per skb_shared_info
In linux kernel since version 4.14.326 (release Date: 2023-09-23)
Having more fragments per skb_shared_info can help GRO efficiency.
This helps BIG TCP workloads, but might expose bugs in some
legacy drivers.
This also increases memory overhead of small packets,
and in drivers using build_skb().
If unsure, say 17.
This helps BIG TCP workloads, but might expose bugs in some
legacy drivers.
This also increases memory overhead of small packets,
and in drivers using build_skb().
If unsure, say 17.