diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index e2dd3a6d495a..e264c695f31c 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -294,6 +294,7 @@ struct bpf_map_owner { struct bpf_map { u8 sha[SHA256_DIGEST_SIZE]; + u32 excl; const struct bpf_map_ops *ops; struct bpf_map *inner_map_meta; #ifdef CONFIG_SECURITY @@ -2374,6 +2375,9 @@ bpf_prog_run_array_uprobe(const struct bpf_prog_array *array, bool bpf_jit_bypass_spec_v1(void); bool bpf_jit_bypass_spec_v4(void); +#define bpf_rcu_lock_held() \ + (rcu_read_lock_held() || rcu_read_lock_trace_held() || rcu_read_lock_bh_held()) + #ifdef CONFIG_BPF_SYSCALL DECLARE_PER_CPU(int, bpf_prog_active); extern struct mutex bpf_stats_enabled_mutex; |