Re: [PATCH bpf-next v4 2/5] bpf: Add ksock kfuncs
From: Jiayuan Chen <jiayuan.chen@linux.dev>
Date: 2026-08-07 03:09:12
Also in:
bpf
On 8/7/26 2:22 AM, Mahe Tardy wrote: [...]
+ return ret;
+}
+
+__bpf_kfunc_end_defs();
+
+BTF_KFUNCS_START(ksock_init_kfunc_btf_ids)
+BTF_ID_FLAGS(func, bpf_ksock_create, KF_ACQUIRE | KF_RET_NULL | KF_SLEEPABLE)
+BTF_ID_FLAGS(func, bpf_ksock_connect, KF_SLEEPABLE)
+BTF_KFUNCS_END(ksock_init_kfunc_btf_ids)
+
+static const struct btf_kfunc_id_set ksock_init_kfunc_set = {
+ .owner = THIS_MODULE,
+ .set = &ksock_init_kfunc_btf_ids,
+};
+
+BTF_KFUNCS_START(ksock_kfunc_btf_ids)
+BTF_ID_FLAGS(func, bpf_ksock_release, KF_RELEASE)
+BTF_ID_FLAGS(func, bpf_ksock_acquire, KF_ACQUIRE | KF_RCU | KF_RET_NULL)
+BTF_ID_FLAGS(func, bpf_ksock_send, KF_SLEEPABLE)
+BTF_KFUNCS_END(ksock_kfunc_btf_ids)
+
+BTF_ID_LIST_SINGLE(bpf_lsm_socket_sendmsg_id, func, bpf_lsm_socket_sendmsg)
+I guess bpf_lsm_socket_sendmsg will not be compiled when CONFIG_BPF_LSM is disabled