diff options
Diffstat (limited to 'include/linux/bpf.h')
| -rw-r--r-- | include/linux/bpf.h | 11 |
1 files changed, 11 insertions, 0 deletions
diff --git a/include/linux/bpf.h b/include/linux/bpf.h index dfc1a27b56d5..a2ab51fa8b0a 100644 --- a/include/linux/bpf.h +++ b/include/linux/bpf.h @@ -209,6 +209,7 @@ enum btf_field_type { BPF_WORKQUEUE = (1 << 10), BPF_UPTR = (1 << 11), BPF_RES_SPIN_LOCK = (1 << 12), + BPF_TASK_WORK = (1 << 13), }; enum bpf_cgroup_storage_type { @@ -262,6 +263,7 @@ struct btf_record { int timer_off; int wq_off; int refcount_off; + int task_work_off; struct btf_field fields[]; }; @@ -363,6 +365,8 @@ static inline const char *btf_field_type_name(enum btf_field_type type) return "bpf_rb_node"; case BPF_REFCOUNT: return "bpf_refcount"; + case BPF_TASK_WORK: + return "bpf_task_work"; default: WARN_ON_ONCE(1); return "unknown"; @@ -401,6 +405,8 @@ static inline u32 btf_field_type_size(enum btf_field_type type) return sizeof(struct bpf_rb_node); case BPF_REFCOUNT: return sizeof(struct bpf_refcount); + case BPF_TASK_WORK: + return sizeof(struct bpf_task_work); default: WARN_ON_ONCE(1); return 0; @@ -433,6 +439,8 @@ static inline u32 btf_field_type_align(enum btf_field_type type) return __alignof__(struct bpf_rb_node); case BPF_REFCOUNT: return __alignof__(struct bpf_refcount); + case BPF_TASK_WORK: + return __alignof__(struct bpf_task_work); default: WARN_ON_ONCE(1); return 0; @@ -464,6 +472,7 @@ static inline void bpf_obj_init_field(const struct btf_field *field, void *addr) case BPF_KPTR_REF: case BPF_KPTR_PERCPU: case BPF_UPTR: + case BPF_TASK_WORK: break; default: WARN_ON_ONCE(1); @@ -600,6 +609,7 @@ void copy_map_value_locked(struct bpf_map *map, void *dst, void *src, bool lock_src); void bpf_timer_cancel_and_free(void *timer); void bpf_wq_cancel_and_free(void *timer); +void bpf_task_work_cancel_and_free(void *timer); void bpf_list_head_free(const struct btf_field *field, void *list_head, struct bpf_spin_lock *spin_lock); void bpf_rb_root_free(const struct btf_field *field, void *rb_root, @@ -2426,6 +2436,7 @@ struct btf_record *btf_record_dup(const struct btf_record *rec); bool btf_record_equal(const struct btf_record *rec_a, const struct btf_record *rec_b); void bpf_obj_free_timer(const struct btf_record *rec, void *obj); void bpf_obj_free_workqueue(const struct btf_record *rec, void *obj); +void bpf_obj_free_task_work(const struct btf_record *rec, void *obj); void bpf_obj_free_fields(const struct btf_record *rec, void *obj); void __bpf_obj_drop_impl(void *p, const struct btf_record *rec, bool percpu); |