diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/bpf.h | 1 | ||||
| -rw-r--r-- | include/uapi/linux/bpf.h | 6 |
2 files changed, 7 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index d75902074bd1..c6a6ee1b2938 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -329,6 +329,7 @@ struct bpf_map { atomic64_t sleepable_refcnt; s64 __percpu *elem_count; u64 cookie; /* write-once */ + char *excl_prog_sha; }; static inline const char *btf_field_type_name(enum btf_field_type type) diff --git a/include/uapi/linux/bpf.h b/include/uapi/linux/bpf.h index 233de8677382..57687b2e1c47 100644 --- a/include/uapi/linux/bpf.h +++ b/include/uapi/linux/bpf.h @@ -1522,6 +1522,12 @@ union bpf_attr { * If provided, map_flags should have BPF_F_TOKEN_FD flag set. */ __s32 map_token_fd; + + /* Hash of the program that has exclusive access to the map. + */ + __aligned_u64 excl_prog_hash; + /* Size of the passed excl_prog_hash. */ + __u32 excl_prog_hash_size; }; struct { /* anonymous struct used by BPF_MAP_*_ELEM and BPF_MAP_FREEZE commands */ |