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bpf, cgroup: Remove unused exports

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Except for a few of the networking hooks called from modular ipv4
or ipv6 code, all of hooks are just called from guaranteed to be
built-in code.

Signed-off-by: Christoph Hellwig <hch@lst.de>
Signed-off-by: Daniel Borkmann <daniel@iogearbox.net>
Acked-by: Andrey Ignatov <rdna@fb.com>
Link: https://lore.kernel.org/bpf/20200424064338.538313-2-hch@lst.de
This commit is contained in:
Christoph Hellwig 2020-04-24 08:43:34 +02:00 committed by Daniel Borkmann
parent e411eb257b
commit 8c1b2bf16d
1 changed files with 0 additions and 4 deletions
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4
kernel/bpf/cgroup.c
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@ -1054,7 +1054,6 @@ int __cgroup_bpf_check_dev_permission(short dev_type, u32 major, u32 minor,
return !allow;
}
EXPORT_SYMBOL(__cgroup_bpf_check_dev_permission);
static const struct bpf_func_proto *
cgroup_base_func_proto(enum bpf_func_id func_id, const struct bpf_prog *prog)
@ -1207,7 +1206,6 @@ int __cgroup_bpf_run_filter_sysctl(struct ctl_table_header *head,
return ret == 1 ? 0 : -EPERM;
}
EXPORT_SYMBOL(__cgroup_bpf_run_filter_sysctl);
#ifdef CONFIG_NET
static bool __cgroup_bpf_prog_array_is_empty(struct cgroup *cgrp,
@ -1312,7 +1310,6 @@ int __cgroup_bpf_run_filter_setsockopt(struct sock *sk, int *level,
sockopt_free_buf(&ctx);
return ret;
}
EXPORT_SYMBOL(__cgroup_bpf_run_filter_setsockopt);
int __cgroup_bpf_run_filter_getsockopt(struct sock *sk, int level,
int optname, char __user *optval,
@ -1399,7 +1396,6 @@ int __cgroup_bpf_run_filter_getsockopt(struct sock *sk, int level,
sockopt_free_buf(&ctx);
return ret;
}
EXPORT_SYMBOL(__cgroup_bpf_run_filter_getsockopt);
#endif
static ssize_t sysctl_cpy_dir(const struct ctl_dir *dir, char **bufp,