bpf: Bloom filter map naming fixups
This patch has two changes in the kernel bloom filter map implementation: 1) Change the names of map-ops functions to include the "bloom_map" prefix. As Martin pointed out on a previous patchset, having generic map-ops names may be confusing in tracing and in perf-report. 2) Drop the "& 0xF" when getting nr_hash_funcs, since we already ascertain that no other bits in map_extra beyond the first 4 bits can be set. Signed-off-by: NJoanne Koong <joannekoong@fb.com> Signed-off-by: NAlexei Starovoitov <ast@kernel.org> Acked-by: NYonghong Song <yhs@fb.com> Link: https://lore.kernel.org/bpf/20211029224909.1721024-2-joannekoong@fb.com
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