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authorLinus Torvalds <torvalds@linux-foundation.org>2018-01-06 17:13:21 -0800
committerLinus Torvalds <torvalds@linux-foundation.org>2018-01-06 17:13:21 -0800
commit75d4276e83a353d5e41da676f418d4a12f6f6e6c (patch)
treed3d9a43afa64f5d358b99b987b7ad8c0e2847dac /include
parent5b6c02f38315b720c593c6079364855d276886aa (diff)
parent040ee69226f8a96b7943645d68f41d5d44b5ff7d (diff)
downloadlinux-75d4276e83a353d5e41da676f418d4a12f6f6e6c.tar.bz2
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs
Pull vfs fixes from Al Viro: - untangle sys_close() abuses in xt_bpf - deal with register_shrinker() failures in sget() * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: fix "netfilter: xt_bpf: Fix XT_BPF_MODE_FD_PINNED mode of 'xt_bpf_info_v1'" sget(): handle failures of register_shrinker() mm,vmscan: Make unregister_shrinker() no-op if register_shrinker() failed.
Diffstat (limited to 'include')
-rw-r--r--include/linux/bpf.h10
1 files changed, 10 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h
index e55e4255a210..b63a592ad29d 100644
--- a/include/linux/bpf.h
+++ b/include/linux/bpf.h
@@ -419,6 +419,8 @@ static inline int bpf_map_attr_numa_node(const union bpf_attr *attr)
attr->numa_node : NUMA_NO_NODE;
}
+struct bpf_prog *bpf_prog_get_type_path(const char *name, enum bpf_prog_type type);
+
#else /* !CONFIG_BPF_SYSCALL */
static inline struct bpf_prog *bpf_prog_get(u32 ufd)
{
@@ -506,6 +508,12 @@ static inline int cpu_map_enqueue(struct bpf_cpu_map_entry *rcpu,
{
return 0;
}
+
+static inline struct bpf_prog *bpf_prog_get_type_path(const char *name,
+ enum bpf_prog_type type)
+{
+ return ERR_PTR(-EOPNOTSUPP);
+}
#endif /* CONFIG_BPF_SYSCALL */
static inline struct bpf_prog *bpf_prog_get_type(u32 ufd,
@@ -514,6 +522,8 @@ static inline struct bpf_prog *bpf_prog_get_type(u32 ufd,
return bpf_prog_get_type_dev(ufd, type, false);
}
+bool bpf_prog_get_ok(struct bpf_prog *, enum bpf_prog_type *, bool);
+
int bpf_prog_offload_compile(struct bpf_prog *prog);
void bpf_prog_offload_destroy(struct bpf_prog *prog);