118 void bpf_image_ksym_init(void *data, unsigned int size, struct bpf_ksym *ksym)  in bpf_image_ksym_init()  argument
120 	ksym->start = (unsigned long) data;  in bpf_image_ksym_init()
121 	ksym->end = ksym->start + size;  in bpf_image_ksym_init()
124 void bpf_image_ksym_add(struct bpf_ksym *ksym)  in bpf_image_ksym_add()  argument
126 	bpf_ksym_add(ksym);  in bpf_image_ksym_add()
127 	perf_event_ksymbol(PERF_RECORD_KSYMBOL_TYPE_BPF, ksym->start,  in bpf_image_ksym_add()
128 			   PAGE_SIZE, false, ksym->name);  in bpf_image_ksym_add()
131 void bpf_image_ksym_del(struct bpf_ksym *ksym)  in bpf_image_ksym_del()  argument
133 	bpf_ksym_del(ksym);  in bpf_image_ksym_del()
134 	perf_event_ksymbol(PERF_RECORD_KSYMBOL_TYPE_BPF, ksym->start,  in bpf_image_ksym_del()
135 			   PAGE_SIZE, true, ksym->name);  in bpf_image_ksym_del()
260 	bpf_image_ksym_del(&im->ksym);  in bpf_tramp_image_free()
359 	struct bpf_ksym *ksym;  in bpf_tramp_image_alloc()  local
381 	ksym = &im->ksym;  in bpf_tramp_image_alloc()
382 	INIT_LIST_HEAD_RCU(&ksym->lnode);  in bpf_tramp_image_alloc()
383 	snprintf(ksym->name, KSYM_NAME_LEN, "bpf_trampoline_%llu", key);  in bpf_tramp_image_alloc()
384 	bpf_image_ksym_init(image, size, ksym);  in bpf_tramp_image_alloc()
385 	bpf_image_ksym_add(ksym);  in bpf_tramp_image_alloc()