Re: [PATCH net-next v16 04/13] netdev: netdevice devmem allocator
From: Jakub Kicinski <kuba@kernel.org>
Date: 2024-07-10 16:36:27
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bpf, dri-devel, linux-alpha, linux-arch, linux-doc, linux-kselftest, linux-media, linux-mips, lkml, netdev, sparclinux
On Wed, 10 Jul 2024 00:17:37 +0000 Mina Almasry wrote:
+ net_devmem_dmabuf_binding_get(binding);
Why does every iov need to hold a ref? pp holds a ref and does its own accounting, so it won't disappear unless all the pages are returned.