3151 	struct bpf_uprobe *uprobes;  member
3161 static void bpf_uprobe_unregister(struct bpf_uprobe *uprobes, u32 cnt)  in bpf_uprobe_unregister()  argument
3166 		uprobe_unregister_nosync(uprobes[i].uprobe, &uprobes[i].consumer);  in bpf_uprobe_unregister()
3177 	bpf_uprobe_unregister(umulti_link->uprobes, umulti_link->cnt);  in bpf_uprobe_multi_link_release()
3188 	kvfree(umulti_link->uprobes);  in bpf_uprobe_multi_link_dealloc()
3246 		    put_user(umulti_link->uprobes[i].offset, uoffsets + i))  in bpf_uprobe_multi_link_fill_link_info()
3249 		    put_user(umulti_link->uprobes[i].ref_ctr_offset, uref_ctr_offsets + i))  in bpf_uprobe_multi_link_fill_link_info()
3252 		    put_user(umulti_link->uprobes[i].cookie, ucookies + i))  in bpf_uprobe_multi_link_fill_link_info()
3364 	struct bpf_uprobe *uprobes = NULL;  in bpf_uprobe_multi_link_attach()  local
3430 	uprobes = kvcalloc(cnt, sizeof(*uprobes), GFP_KERNEL);  in bpf_uprobe_multi_link_attach()
3432 	if (!uprobes || !link)  in bpf_uprobe_multi_link_attach()
3436 		if (__get_user(uprobes[i].offset, uoffsets + i)) {  in bpf_uprobe_multi_link_attach()
3440 		if (uprobes[i].offset < 0) {  in bpf_uprobe_multi_link_attach()
3444 		if (uref_ctr_offsets && __get_user(uprobes[i].ref_ctr_offset, uref_ctr_offsets + i)) {  in bpf_uprobe_multi_link_attach()
3448 		if (ucookies && __get_user(uprobes[i].cookie, ucookies + i)) {  in bpf_uprobe_multi_link_attach()
3453 		uprobes[i].link = link;  in bpf_uprobe_multi_link_attach()
3456 			uprobes[i].consumer.handler = uprobe_multi_link_handler;  in bpf_uprobe_multi_link_attach()
3458 			uprobes[i].consumer.ret_handler = uprobe_multi_link_ret_handler;  in bpf_uprobe_multi_link_attach()
3460 			uprobes[i].session = true;  in bpf_uprobe_multi_link_attach()
3462 			uprobes[i].consumer.filter = uprobe_multi_link_filter;  in bpf_uprobe_multi_link_attach()
3466 	link->uprobes = uprobes;  in bpf_uprobe_multi_link_attach()
3475 		uprobes[i].uprobe = uprobe_register(d_real_inode(link->path.dentry),  in bpf_uprobe_multi_link_attach()
3476 						    uprobes[i].offset,  in bpf_uprobe_multi_link_attach()
3477 						    uprobes[i].ref_ctr_offset,  in bpf_uprobe_multi_link_attach()
3478 						    &uprobes[i].consumer);  in bpf_uprobe_multi_link_attach()
3479 		if (IS_ERR(uprobes[i].uprobe)) {  in bpf_uprobe_multi_link_attach()
3480 			err = PTR_ERR(uprobes[i].uprobe);  in bpf_uprobe_multi_link_attach()
3493 	bpf_uprobe_unregister(uprobes, link->cnt);  in bpf_uprobe_multi_link_attach()
3496 	kvfree(uprobes);  in bpf_uprobe_multi_link_attach()