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authorDaniel Borkmann <daniel@iogearbox.net>2015-10-29 14:58:08 +0100
committerDavid S. Miller <davem@davemloft.net>2015-11-02 22:48:39 -0500
commite9d8afa90b789b07d414637ab557d169d6b2b84e (patch)
tree534e0a4721d7d9af501b4bdf10757a517109c3af /include/uapi
parentc210129760a010b555372ef74f4e1a46d4eb8a22 (diff)
downloadlinux-e9d8afa90b789b07d414637ab557d169d6b2b84e.tar.bz2
bpf: consolidate bpf_prog_put{, _rcu} dismantle paths
We currently have duplicated cleanup code in bpf_prog_put() and bpf_prog_put_rcu() cleanup paths. Back then we decided that it was not worth it to make it a common helper called by both, but with the recent addition of resource charging, we could have avoided the fix in commit ac00737f4e81 ("bpf: Need to call bpf_prog_uncharge_memlock from bpf_prog_put") if we would have had only a single, common path. We can simplify it further by assigning aux->prog only once during allocation time. Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Alexei Starovoitov <ast@kernel.org> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'include/uapi')
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