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BPF_MAP_LOOKUP_AND_DELETE_BATCH.md

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Syscall command 'BPF_MAP_LOOKUP_AND_DELETE_BATCH'
This page documents the 'BPF_MAP_LOOKUP_AND_DELETE_BATCH' eBPF syscall command, including its defintion, usage, program types that can use it, and examples.

BPF Syscall BPF_MAP_LOOKUP_AND_DELETE_BATCH command

:octicons-tag-24: v5.6

!!! warning You would expect, due to the similar naming to the BPF_MAP_LOOKUP_AND_DELETE_ELEM command that this would apply to stack and queue maps, however, it does not. This command can only be used on htab (hash map, per-cpu-hash-map, lru-hash-map, per-cpu-lru-hashmap) maps as of v6.2.