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(parent: 0b4caf2) | patch
bpf: add bpf_prog_add api for bulk prog refcnt
authorBrenden Blanco <bblanco@plumgrid.com>
Tue, 19 Jul 2016 19:16:46 +0000 (12:16 -0700)
committerDavid S. Miller <davem@davemloft.net>
Wed, 20 Jul 2016 04:46:31 +0000 (21:46 -0700)
commit6bea72da9d1d453e02ee7aa5f472ac3fdb7471bd
tree058ce3d24709783658e7454de289500a1f8d7722tree | snapshot
parent0b4caf2e3b07374401b9a7f6061522179d15c3e7commit | diff
bpf: add bpf_prog_add api for bulk prog refcnt

A subsystem may need to store many copies of a bpf program, each
deserving its own reference. Rather than requiring the caller to loop
one by one (with possible mid-loop failure), add a bulk bpf_prog_add
api.

Signed-off-by: Brenden Blanco <bblanco@plumgrid.com>
Acked-by: Alexei Starovoitov <ast@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
include/linux/bpf.h diff | blob | history
kernel/bpf/syscall.c diff | blob | history
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