On Mon, Sep 30, 2024 at 11:05:26AM -0700, Andrew Morton wrote: > > We will want to see (and review) the code which calls this function and > that code should be part of the mainline kernel tree. > The similar code can see perf_event_mmap_event() in kernel/events/core.c, and current talking topic: https://patchwork.kernel.org/project/linux-mm/patch/20240924074341.37272-1-qiwu.chen@xxxxxxxxxxxxx/ Thanks Qiwu
