bpf: Document BPF_MAP_*_BATCH syscall commands

Based roughly on the following commits:
* Commit cb4d03ab499d ("bpf: Add generic support for lookup batch op")
* Commit 057996380a42 ("bpf: Add batch ops to all htab bpf map")
* Commit aa2e93b8e58e ("bpf: Add generic support for update and delete
  batch ops")

Signed-off-by: Joe Stringer <[email protected]>
Signed-off-by: Alexei Starovoitov <[email protected]>
Reviewed-by: Quentin Monnet <[email protected]>
Acked-by: Toke Høiland-Jørgensen <[email protected]>
Acked-by: Brian Vazquez <[email protected]>
Acked-by: Yonghong Song <[email protected]>
Link: https://lore.kernel.org/bpf/[email protected]

0 files changed, 0 insertions, 0 deletions