Re: [PATCH bpf-next v4 5/9] bpf: Implement get_current_task_btf and RET_PTR_TO_BTF_ID

On Thu, Nov 05, 2020 at 03:47:51PM +0100, KP Singh wrote: > From: KP Singh > > The currently available bpf_get_current_task returns an unsigned integer > which can be used along with BPF_CORE_READ to read data from > the task_struct but still cannot be used as an input argument to a > helper

[PATCH bpf-next v4 5/9] bpf: Implement get_current_task_btf and RET_PTR_TO_BTF_ID

From: KP Singh The currently available bpf_get_current_task returns an unsigned integer which can be used along with BPF_CORE_READ to read data from the task_struct but still cannot be used as an input argument to a helper that accepts an ARG_PTR_TO_BTF_ID of type task_struct. In order to